All Questions | count: 224

Questions	Difficulty level	Type	Answer	Options	Tag(s)
Java is a general-purpose, object-oriented, high-level programming language with several features that make it ideal for web-based development	1	true-false	True	`True` `False`	Java
A Java program is first compiled into processor-dependent byte codes, then the byte codes are interpreted at run time by the Java Virtual Machine	1	true-false	False	`True` `False`	Java
A byte holds 8 binary digits	1	true-false	True	`True` `False`	Java
The Java Runtime Environment (JRE) is a set of software tools for development of Java applications. It combines the Java Virtual Machine (JVM), platform core classes and supporting libraries	1	true-false	True	`True` `False`	Java
A CPU understands only binary and hexadecimal numbers	1	true-false	False	`True` `False`	Java
A bit can hold up to 16 binary digits	1	true-false	False	`True` `False`	Java
In Java, there are different types of variables, but all types are Objects	1	true-false	False	`True` `False`	Java
The float and decimal types are equivalent	1	true-false	False	`True` `False`	Java
Every variable must be given a name and a data type before it can be used.	1	true-false	True	`True` `False`	Java
Java supports eight different primitive data types, including byte and Boolean	1	true-false	False	`True` `False`	Java
Strings are objects of Java’s String Class	1	true-false	True	`True` `False`	Java
The + operator can be used between strings to add them together to make a new string OR you can use the concat() method to concatenate two strings	1	true-false	True	`True` `False`	Java
A String in Java is an object, which contain methods that can perform certain operations on strings	1	true-false	True	`True` `False`	Java
The slash (/) escape character turns special characters into string characters	1	true-false	False	`True` `False`	Java
Java’s arithmetic operators are used for performing calculations on objects	1	true-false	False	`True` `False`	Java
Explicit casting happens when calculations of mixed types are performed, lower-precision operands are converted, or promoted, to the type of the operand that has the higher precision	1	true-false	False	`True` `False`	Java
User input can be read into our program from the keyboard, but not from a file	1	true-false	False	`True` `False`	Java
The Scanner class provides methods for reading String and Integer data types	1	true-false	False	`True` `False`	Java
The Scanner class is defined in the “java.util” package, so we need to include import the package	1	true-false	True	`True` `False`	Java
In order to use the Scanner class, we must first instantiate a Scanner object and use the System.in input stream, which is tied to the keyboard	1	true-false	True	`True` `False`	Java
nextLine() Reads a String value from the user	1	true-false	True	`True` `False`	Java
Scanner scan = new Scanner(System.in); will create a Scanner object	1	true-false	True	`True` `False`	Java
A class function is a blueprint or prototype from which objects are created	1	true-false	False	`True` `False`	Java
Constructor declarations are done identically to method declarations	1	true-false	False	`True` `False`	Java
Constructors are invoked to create objects from the class blueprint	1	true-false	True	`True` `False`	Java
Non-static variables defined within a class are called instance variables because each instance of the class contains its own copy of these variables	1	true-false	True	`True` `False`	Java
Any class can only contain a limited number of non-static methods, and each method can be only be called a limited number of times	1	true-false	False	`True` `False`	Java
Static variables are associated with the class, rather than with any object	1	true-false	True	`True` `False`	Java
Every instance of the class shares the class variable, which is in one fixed location in memory	1	true-false	True	`True` `False`	Java
The static modifier should not be used with the final modifier to define constants	1	true-false	False	`True` `False`	Java
Defined constants cannot be reassigned, and it is a compile-time error if your program tries to do so	1	true-false	True	`True` `False`	Java
Object-oriented programming allows classes to inherit commonly used state and behavior from other classes	1	true-false	True	`True` `False`	Java
In the Java programming language, each class is allowed to have one direct superclass, and each superclass has one subclass	1	true-false	False	`True` `False`	Java
When a class implements an interface, it has the option to provide the behavior published by that interface	1	true-false	False	`True` `False`	Java
If your class claims to implement an interface, all methods defined by that interface must appear in its source code before the class will successfully compile	1	true-false	True	`True` `False`	Java
Access level (visibility) modifiers determine whether other classes can use a particular field or invoke a particular method	1	true-false	True	`True` `False`	Java
If a class has no modifier, it is visible only within its own package	1	true-false	True	`True` `False`	Java
The modifier known as package-private is identical to the public modifier	1	true-false	False	`True` `False`	Java
The private modifier specifies that the member can only be accessed in its own class	1	true-false	True	`True` `False`	Java
When a number of objects are created from the same class blueprint, they each have their own distinct copies of instance variables	1	true-false	True	`True` `False`	Java
Class variables are referenced by the class name itself	1	true-false	True	`True` `False`	Java
The Java programming language supports static methods as well as static variables	1	true-false	True	`True` `False`	Java
The only required elements of a method declaration are the method's return type and a body between braces, {}	1	true-false	False	`True` `False`	Java
Overloaded methods are differentiated solely by the number of arguments passed into the method	1	true-false	False	`True` `False`	Java
Because clients cannot access private instance variables of a class, classes usually provide public accessor ( getter ) methods for the instance variables	1	true-false	True	`True` `False`	Java
Control flow statements break up the flow of execution by employing decision making, looping, and branching, enabling your program to sequentially execute particular blocks of code	1	true-false	False	`True` `False`	Java
The if-then statement tells your program to execute a certain section of code only if the conditional parameter is not empty	1	true-false	False	`True` `False`	Java
If the test of the if-then statement evaluates to false, control jumps to the end of the if-then statement	1	true-false	True	`True` `False`	Java
The while statement continually executes a block of statements only while a counter is smaller than a pre-defined value	1	true-false	False	`True` `False`	Java
There is no difference between do-while and while statements	1	true-false	False	`True` `False`	Java
An array is a container object that holds a fixed number of values of a single type	1	true-false	True	`True` `False`	Java
The length of an array is established after the array is created	1	true-false	False	`True` `False`	Java
Each item in an array is called an element, and each element is accessed by its numerical index (starting at 1)	1	true-false	False	`True` `False`	Java
float arrFloats[]; is a valid declaration of an array of doubles	1	true-false	False	`True` `False`	Java
arr = new int[10]; creates an array with the numbers from 1 to 10	1	true-false	False	`True` `False`	Java
The difference between a built-in array and an ArrayList in Java, is that the size of an array cannot be modified	1	true-false	True	`True` `False`	Java
ArrayList cars = new ArrayList(); creates a new ArrayList of Strings	1	true-false	True	`True` `False`	Java
To access an element in the ArrayList, use the get() method and refer to the index number	1	true-false	True	`True` `False`	Java
To insert an element in the ArrayList, use the set() method and refer to the index number	1	true-false	False	`True` `False`	Java
To remove an element in the ArrayList, use the remove() method and refer to the index number	1	true-false	False	`True` `False`	Java
What does PHP stand for?	1	multiple	PHP: Hypertext Preprocessor	`Private Home Page` `PHP: Hypertext Preprocessor` `PHP: Hypertext Processor`	PHP
How do you write "Hello World" in PHP	1	multiple	echo "Hello World";	`Document.Write("Hello World");` `echo "Hello World";` `"Hello World";`	PHP
All variables in PHP start with which symbol?	1	multiple	$	`$` `&` `!`	PHP
What is the correct way to end a PHP statement?	1	multiple	;	`</php>` `;` `.` `New Line`	PHP
The PHP syntax is most similar to:	1	multiple	Perl and C	`Perl and C` `VB Script` `Perl and C` `JavaScript`	PHP
How do you get information from a form that is submitted using the "get" method?	1	multiple	$_GET[];	`Request.Form` `Request.QueryString` `$_GET[];`	PHP
When using the POST method, variables are displayed in the URL:	1	true-false	False	`True` `False`	PHP
In PHP you can use both single quotes ( ) and double quotes ( " " ) for strings:	1	true-false	True	`True` `False`	PHP
Include files must have the file extension ".inc"	1	true-false	False	`True` `False`	PHP
What is the correct way to include the file "time.inc" ?	1	multiple	<?php include "time.inc"; ?>	`<?php include file="time.inc"; ?>` `<?php include:"time.inc"; ?>` `<?php include "time.inc"; ?>` `<!-- include file="time.inc" -->`	PHP
What is the correct way to create a function in PHP?	1	multiple	function myFunction()	`new_function myFunction()` `function myFunction()` `create myFunction()`	PHP
What is the correct way to open the file "time.txt" as readable?	1	multiple	fopen("time.txt","r");	`fopen("time.txt","r");` `open("time.txt","read");` `fopen("time.txt","r+");` `open("time.txt");`	PHP
PHP allows you to send emails directly from a script	1	true-false	True	`True` `False`	PHP
Which superglobal variable holds information about headers, paths, and script locations?	1	multiple	$_SERVER	`$GLOBALS` `$_SERVER` `$_SESSION` `$_GET`	PHP
What is the correct way to add 1 to the $count variable?	1	multiple	$count++;	`count++;` `$count =+ 1;` `$count++;` `++count;`	PHP
What is a correct way to add a comment in PHP?	1	multiple	/.../	`<!--...-->` `\...\` `/.../` `...`	PHP
PHP can be run on Microsoft Windows IIS(Internet Information Server):	1	true-false	True	`True` `False`	PHP
The die() and exit() functions do the exact same thing.	1	true-false	True	`True` `False`	PHP
Which one of these variables has an illegal name?	1	multiple	$my-Var	`$myVar` `$my-Var` `$my_Var`	PHP
How do you create a cookie in PHP?	1	multiple	setcookie()	`setcookie()` `makecookie()` `createcookie()`	PHP
In PHP, the only way to output text is with echo.	1	true-false	False	`True` `False`	PHP
How do you create an array in PHP?	1	multiple	$cars = array("Volvo", "BMW", "Toyota");	`$cars = array["Volvo", "BMW", "Toyota"];` `$cars = "Volvo", "BMW", "Toyota";` `$cars = array("Volvo", "BMW", "Toyota");`	PHP
The if statement is used to execute some code only if a specified condition is true	1	true-false	True	`True` `False`	PHP
Which operator is used to check if two values are equal and of same data type?	1	multiple	===	`!=` `==` `===` `=`	PHP
PHP server scripts are surrounded by delimiters, which?	1	multiple	<?php...?>	`<&>...</&>` `<script>...</script>` `<?php...?>` `<?php>...</?>`	PHP
Which of the following is correct?	1	multiple	jQuery is a JavaScript Library	`jQuery is a JSON Library` `jQuery is a JavaScript Library`	jQuery
jQuery uses CSS selectors to select elements?	1	true-false	True	`True` `False`	jQuery
Which sign does jQuery use as a shortcut for jQuery?	1	multiple	$	`?` `%` `$`	jQuery
Look at the following selector: $("div"). What does it select?	1	multiple	All div elements	`All div elements` `The first div element`	jQuery
Is jQuery a library for client scripting or server scripting?	1	multiple	Client scripting	`Client scripting` `Server scripting`	jQuery
It is possible to use jQuery together with AJAX?	1	true-false	True	`True` `False`	jQuery
The jQuery html() method works for both HTML and XML documents	1	true-false	False	`True` `False`	jQuery
What is the correct jQuery code to set the background color of all p elements to red?	1	multiple	$("p").css("background-color","red");	`$("p").layout("background-color","red");` `$("p").manipulate("background-color","red");` `$("p").css("background-color","red");` `$("p").style("background-color","red");`	jQuery
With jQuery, look at the following selector: $("div.intro"). What does it select?	1	multiple	All div elements with class="intro"	`All div elements with class="intro"` `The first div element with id="intro"` `All div elements with id="intro"` `The first div element with class="intro"`	jQuery
Which jQuery method is used to hide selected elements?	1	multiple	hide()	`hidden()` `hide()` `display(none)` `visible(false)`	jQuery
Which jQuery method is used to set one or more style properties for selected elements?	1	multiple	css()	`css()` `html()` `style()`	jQuery
Which jQuery method is used to perform an asynchronous HTTP request?	1	multiple	jQuery.ajax()	`jQuery.ajaxAsync()` `jQuery.ajax()` `jQuery.ajaxSetup()`	jQuery
What is the correct jQuery code for making all div elements 100 pixels high?	1	multiple	$("div").height(100)	`$("div").height(100)` `$("div").height="100"` `$("div").yPos(100)`	jQuery
Which statement is true?	1	multiple	To use jQuery, you can refer to a hosted jQuery library at Google	`To use jQuery, you do not have to do anything. Most browsers (Internet Explorer, Chrome, Firefox and Opera) have the jQuery library built in the browser` `To use jQuery, you can refer to a hosted jQuery library at Google` `o use jQuery, you must buy the jQuery library at www.jquery.com`	jQuery
What scripting language is jQuery written in?	1	multiple	JavaScript	`VBScript` `JavaScript` `C#` `C++`	jQuery
Which jQuery function is used to prevent code from running, before the document is finished loading?	1	multiple	$(document).ready()	`$(body).onload()` `$(document).load()` `$(document).ready()`	jQuery
Which jQuery method should be used to deal with name conflicts?	1	multiple	noConflict()	`noConflict()` `nameConflict()` `noNameConflict()` `conflict()`	jQuery
Which jQuery method is used to switch between adding/removing one or more classes (for CSS) from selected elements?	1	multiple	toggleClass()	`toggleClass()` `switch()` `switchClass()` `altClass()`	jQuery
Look at the following selector: $("div p"). What does it select?	1	multiple	All p elements inside a div element	`All div elements with a p element` `All p elements inside a div element` `The first p element inside a div element`	jQuery
jQuery is a W3C standard?	1	true-false	False	`True` `False`	jQuery
Look at the following selector: $("p#intro"). What does it select?	1	multiple	The p element with id="intro"	`The p element with id="intro"` `All p elements with class="intro"`	jQuery
Which jQuery method is used to remove selected elements?	1	multiple	Both methods can be used	`detach()` `remove()` `Both methods can be used`	jQuery
Look at the following selector: $(":disabled"). What does it select?	1	multiple	All disabled input elements	`All elements containing the text "disabled"` `All disabled input elements` `All elements that does not contain the text "disabled"` `All hidden elements`	jQuery
The jQuery animate() method can be used to animate ANY CSS property?	1	multiple	Only properties containing numeric values	`Yes` `All properties except the shorthand properties` `Only properties containing numeric values`	jQuery
Inside which HTML element do we put the JavaScript?	1	multiple	<script>	`<script>` `<javascript>` `<scripting>` `<js>`	JavaScript
What is the correct JavaScript syntax to change the content of the HTML following element? <p id="demo">This is a demonstration.</p>	1	multiple	document.getElementById("demo").innerHTML = "Hello World!";	`document.getElementByName("p").innerHTML = "Hello World!";` `document.getElement("p").innerHTML = "Hello World!";` `document.getElementById("demo").innerHTML = "Hello World!";` `#demo.innerHTML = "Hello World!";`	JavaScript
Where is the correct place to insert a JavaScript?	1	multiple	Both the <head> section and the <body> section are correct	`The <head> section` `The <body> section` `Both the <head> section and the <body> section are correct`	JavaScript
What is the correct syntax for referring to an external script called "xxx.js"?	1	multiple	<script src="xxx.js">	`<script name="xxx.js">` `<script src="xxx.js">` `<script href="xxx.js">`	JavaScript
The external JavaScript file must contain the <script> tag.	1	true-false	False	`True` `False`	JavaScript
How do you write "Hello World" in an alert box?	1	multiple	alert("Hello World");	`alertBox("Hello World");` `alert("Hello World");` `msgBox("Hello World");` `msg("Hello World");`	JavaScript
How do you create a function in JavaScript?	1	multiple	function myFuction()	`function myFuction()` `function = myFuction()` `function:myFuction()`	JavaScript
How do you call a function named "myFunction"?	1	multiple	myFunction()	`call myFunction()` `call function myFunction()` `myFunction()`	JavaScript
How to write an IF statement in JavaScript?	1	multiple	if (i == 5)	`if i = 5 then` `if i == 5 then` `if (i == 5)` `if i = 5`	JavaScript
How to write an IF statement for executing some code if "i" is NOT equal to 5	1	multiple	if (i != 5)	`if i =! 5 then` `if (i != 5)` `if (i <> 5)` `if i <> 5`	JavaScript
How does a WHILE loop start?	1	multiple	while (i <= 10)	`while (i <= 10; i++)` `while i = 1 to 10` `while (i <= 10)`	JavaScript
How does a FOR loop start?	1	multiple	for (i = 0; i <= 5; i++)	`for (i <= 5; i++)` `for (i = 0; i <= 5; i++)` `for (i = 0; i <= 5)`	JavaScript
How can you add a comment in a JavaScript?	1	multiple	//This is a comment	`//This is a comment` `'This is a comment` `<!--This is a comment-->`	JavaScript
How to insert a comment that has more than one line?	1	multiple	/This comment has more than one line/	`/This comment has more than one line/` `//This comment has more than one line//` `<!--This comment has more than one line-->`	JavaScript
What is the correct way to write a JavaScript array?	1	multiple	var colors = ["red", "green", "blue"]	`var colors = (1:"red", 2:"green", 3:"blue")` `var colors = ["red", "green", "blue"]` `var colors = 1 = ("red"), 2 = ("green"), 3 = ("blue")` `var colors = "red", "green", "blue"`	JavaScript
How do you round the number 7.25, to the nearest integer?	1	multiple	Math.round(7.25)	`round(7.25)` `rnd(7.25)` `Math.round(7.25)` `Math.rnd(7.25)`	JavaScript
How do you find the number with the highest value of x and y?	1	multiple	Math.max(x, y)	`ceil(x, y)` `Math.ceil(x, y)` `Math.max(x, y)` `top(x, y)`	JavaScript
What is the correct JavaScript syntax for opening a new window called "w2" ?	1	multiple	w2 = window.open("http://www.w3schools.com");	`w2 = window.open("http://www.w3schools.com");` `w2 = window.new("http://www.w3schools.com");`	JavaScript
JavaScript is the same as Java.	1	true-false	False	`True` `False`	JavaScript
How can you detect the client's browser name?	1	multiple	navigator.appName	`client.navName` `browser.name` `navigator.appName`	JavaScript
Which event occurs when the user clicks on an HTML element?	1	multiple	onclick	`onmouseclick` `onmouseover` `onclick` `onmouseclick`	JavaScript
How do you declare a JavaScript variable?	1	multiple	var carName;	`var carName;` `v carName;` `variable carName;`	JavaScript
Which operator is used to assign a value to a variable?	1	multiple	=	`-` `=` `X` `*`	JavaScript
What will the following code return: Boolean(10 > 9)	1	multiple	true	`NAN` `false` `true`	JavaScript
JavaScript is case-sensitive	1	true-false	True	`True` `False`	JavaScript
What is MySQL?	1	multiple	All the options are correct	`All the options are correct` `A relational database management system` `A relational database management system` `Developed, distributed, and supported by Oracle Corporation`	MySQL
Which MySQL statement is used to select data from a database?	1	multiple	SELECT	`OPEN` `EXTRACT` `GET` `SELECT`	MySQL
Which MySQL statement is used to update data in a database?	1	multiple	UPDATE	`INSERT` `SAVE` `UPDATE` `MODIFY`	MySQL
Which MySQL statement is used to delete data from a database?	1	multiple	DELETE	`DELETE` `COLLAPSE` `REMOVE`	MySQL
Which MYSQL statement is used to insert new data in a database?	1	multiple	INSERT INTO	`INSERT INTO` `ADD NEW` `INSERT NEW` `ADD RECORD`	MySQL
With MySQL, how do you select a column named "FirstName" from a table named "Persons"?	1	multiple	SELECT FirstName FROM Persons	`EXTRACT FirstName FROM Persons` `SELECT FirstName FROM Persons` `SELECT Persons.FirstName`	MySQL
With MySQL, how do you select all the columns from a table named "Persons"?	1	multiple	SELECT * FROM Persons	`SELECT Persons` `SELECT * FROM Persons` `SELECT [all] FROM Persons` `SELECT *.Persons`	MySQL
With MySQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" is "Peter"?	1	multiple	SELECT * FROM Persons WHERE FirstName='Peter'	`SELECT [all] FROM Persons WHERE FirstName LIKE 'Peter'` `SELECT * FROM Persons WHERE FirstName='Peter'` `SELECT * FROM Persons WHERE FirstName<>'Peter'` `SELECT [all] FROM Persons WHERE FirstName='Peter'`	MySQL
With MySQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" starts with an "a"?	1	multiple	SELECT * FROM Persons WHERE FirstName LIKE 'a%'	`SELECT * FROM Persons WHERE FirstName='%a%'` `SELECT * FROM Persons WHERE FirstName='a'` `SELECT * FROM Persons WHERE FirstName LIKE '%a'` `SELECT * FROM Persons WHERE FirstName LIKE 'a%'`	MySQL
The OR operator displays a record if ANY conditions listed are true. The AND operator displays a record if ALL of the conditions listed are true	1	true-false	True	`True` `False`	MySQL
With MySQL, how do you select all the records from a table named "Persons" where the "FirstName" is "Peter" and the "LastName" is "Jackson"?	1	multiple	SELECT * FROM Persons WHERE FirstName='Peter' AND LastName='Jackson'	`SELECT * FROM Persons WHERE FirstName='Peter' AND LastName='Jackson'` `SELECT FirstName='Peter', LastName='Jackson' FROM Persons` `SELECT * FROM Persons WHERE FirstName<>'Peter' AND LastName<>'Jackson'`	MySQL
With MySQL, how do you select all the records from a table named "Persons" where the "LastName" is alphabetically between (and including) "Hansen" and "Pettersen"?	1	multiple	SELECT * FROM Persons WHERE LastName BETWEEN 'Hansen' AND 'Pettersen'	`SELECT * FROM Persons WHERE LastName BETWEEN 'Hansen' AND 'Pettersen'` `SELECT * FROM Persons WHERE LastName>'Hansen' AND LastName<'Pettersen'` `SELECT LastName>'Hansen' AND LastName<'Pettersen' FROM Persons`	MySQL
Which MySQL statement is used to return only different values?	1	multiple	SELECT DISTINCT	`SELECT UNIQUE` `SELECT DIFFERENT` `SELECT DISTINCT`	MySQL
Which MySQL keyword is used to sort the result-set?	1	multiple	ORDER BY	`SORT BY` `SORT` `ORDER BY` `ORDER`	MySQL
With MySQL, how can you return all the records from a table named "Persons" sorted descending by "FirstName"?	1	multiple	SELECT * FROM Persons ORDER BY FirstName DESC	`SELECT * FROM Persons ORDER BY FirstName DESC` `SELECT * FROM Persons ORDER FirstName DESC` `SELECT * FROM Persons SORT 'FirstName' DESC` `SELECT * FROM Persons SORT BY 'FirstName' DESC`	MySQL
With MySQL, how can you insert a new record into the "Persons" table?	1	multiple	INSERT INTO Persons VALUES ('Jimmy', 'Jackson')	`INSERT INTO Persons VALUES ('Jimmy', 'Jackson')` `INSERT VALUES ('Jimmy', 'Jackson') INTO Persons` `INSERT ('Jimmy', 'Jackson') INTO Persons`	MySQL
With MySQL, how can you insert "Olsen" as the "LastName" in the "Persons" table?	1	multiple	INSERT INTO Persons (LastName) VALUES ('Olsen')	`INSERT ('Olsen') INTO Persons (LastName)` `INSERT INTO Persons ('Olsen') INTO LastName` `INSERT INTO Persons (LastName) VALUES ('Olsen')`	MySQL
How can you change "Hansen" into "Nilsen" in the "LastName" column in the Persons table?	1	multiple	UPDATE Persons SET LastName='Nilsen' WHERE LastName='Hansen'	`MODIFY Persons SET LastName='Nilsen' WHERE LastName='Hansen'` `UPDATE Persons SET LastName='Nilsen' WHERE LastName='Hansen'` `UPDATE Persons SET LastName='Hansen' INTO LastName='Nilsen'` `MODIFY Persons SET LastName='Hansen' INTO LastName='Nilsen`	MySQL
With MySQL, how can you delete the records where the "FirstName" is "Peter" in the Persons Table?	1	multiple	DELETE FROM Persons WHERE FirstName = 'Peter'	`DELETE FROM Persons WHERE FirstName = 'Peter'` `DELETE ROW FirstName='Peter' FROM Persons` `DELETE FirstName='Peter' FROM Persons`	MySQL
With MySQL, how can you return the number of records in the "Persons" table?	1	multiple	SELECT COUNT(*) FROM Persons	`SELECT NO() FROM Persons` `SELECT COLUMNS() FROM Persons` `SELECT COUNT() FROM Persons` `SELECT LEN() FROM Persons`	MySQL
What are the supported types of joins in MySQL?	1	multiple	INNER JOIN, LEFT JOIN, RIGHT JOIN, CROSS JOIN	`INNER JOIN, LEFT JOIN, RIGHT JOIN, CROSS JOIN` `INNER JOIN, OUTER JOIN, LEFT JOIN, RIGHT JOIN`	MySQL
Which operator is used to select values within a given range?	1	multiple	BETWEEN	`UNION` `IN` `BETWEEN` `RANGE`	MySQL
The NOT NULL constraint enforces a column to not accept NULL values.	1	true-false	True	`True` `False`	MySQL
Which operator is used to search for a specified pattern in a column?	1	multiple	LIKE	`LIKE` `FROM` `GET`	MySQL
Which MySQL statement is used to create a database table called 'Customers'?	1	multiple	CREATE TABLE Customers	`CREATE DATABASE TAB Customers` `CREATE DB Customers` `CREATE TABLE Customers` `CREATE DATABASE TABLE Customers`	MySQL
What does HTML stand for?	1	multiple	Hyper Text Markup Language	`Home Tool Markup Language` `Hyper Text Markup Language` `Hyperlinks and Text Markup Language`	HTML
Who is making the Web standards?	1	multiple	The World Wide Web Consortium	`Google` `The World Wide Web Consortium` `Microsoft` `Mozilla`	HTML
Choose the correct HTML element for the largest heading:	1	multiple	<h1>	`<h6>` `<h1>` `<heading>` `<head>`	HTML
What is the correct HTML element for inserting a line break?	1	multiple	<br>	`<lb>` `<br>` `<break>`	HTML
What is the correct HTML for adding a background color?	1	multiple	<body style="background-color:yellow;">	`<background>yellow</background>` `<body style="background-color:yellow;">` `<body bg="yellow">`	HTML
Choose the correct HTML element to define important text	1	multiple	<strong>	`<strong>` `<i>` `<b>` `<important>`	HTML
Choose the correct HTML element to define emphasized text	1	multiple	<em>	`<i>` `<em>` `<italic>`	HTML
What is the correct HTML for creating a hyperlink?	1	multiple	<a href="http://www.w3schools.com">W3Schools</a>	`<a>http://www.w3schools.com</a>` `<a href="http://www.w3schools.com">W3Schools</a>` `<a url="http://www.w3schools.com">W3Schools.com</a>` `<a name="http://www.w3schools.com">W3Schools.com</a>`	HTML
Which character is used to indicate an end tag?	1	multiple	/	`<` `^` `*` `/`	HTML
How can you open a link in a new tab/browser window?	1	multiple	<a href="url" target="_blank">	`<a href="url" target="_blank">` `<a href="url" target="new">` `<a href="url" new>`	HTML
Which of these elements are all <table> elements?	1	multiple	<table><tr><td>	`<table><tr><td>` `<thead><body><tr>` `<table><tr><tt>` `<table><head><tfoot>`	HTML
Inline elements are normally displayed without starting a new line.	1	true-false	True	`True` `False`	HTML
How can you make a numbered list?	1	multiple	<ol>	`<dl>` `<ol>` `<ul>` `<list>`	HTML
How can you make a bulleted list?	1	multiple	<ul>	`<ol>` `<list>` `<list>` `<ul>`	HTML
What is the correct HTML for making a checkbox?	1	multiple	<input type="checkbox">	`<input type="check">` `<check>` `<checkbox>` `<input type="checkbox">`	HTML
What is the correct HTML for making a text input field?	1	multiple	<input type="text">	`<textinput type="text">` `<input type="textfield">` `<textfield>` `<input type="text">`	HTML
What is the correct HTML for making a drop-down list?	1	multiple	<select>	`<input type="dropdown">` `<input type="list">` `<select>` `<list>`	HTML
What is the correct HTML for making a text area?	1	multiple	<textarea>	`<input type="textarea">` `<input type="textbox">` `<textarea>`	HTML
What is the correct HTML for inserting an image?	1	multiple	<img src="image.gif" alt="MyImage">	`<img href="image.gif" alt="MyImage">` `<img src="image.gif" alt="MyImage">` `<image src="image.gif" alt="MyImage">` `<img alt="MyImage">image.gif</img>`	HTML
What is the correct HTML for inserting a background image?	1	multiple	<body style="background-image:url(background.gif)">	`<background img="background.gif">` `<body bg="background.gif">` `<body style="background-image:url(background.gif)">`	HTML
An <iframe> is used to display a web page within a web page.	1	true-false	True	`True` `False`	HTML
HTML comments start with <!-- and end with -->	1	true-false	True	`True` `False`	HTML
Block elements are normally displayed without starting a new line.	1	true-false	False	`True` `False`	HTML
Which HTML element defines the title of a document?	1	multiple	<title>	`<title>` `<meta>` `<head>`	HTML
Which HTML attribute specifies an alternate text for an image, if the image cannot be displayed?	1	multiple	alt	`alt` `src` `title` `longdesc`	HTML
Which doctype is correct for HTML5?	1	multiple	<!DOCTYPE html>	`<!DOCTYPE HTML5>` `<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 5.0//EN" "http://www.w3.org/TR/html5/strict.dtd">` `<!DOCTYPE html>`	HTML
Which HTML element is used to specify a footer for a document or section?	1	multiple	<footer>	`<footer>` `<bottom>` `<section>`	HTML
In HTML, you can embed SVG elements directly into an HTML page.	1	true-false	True	`True` `False`	HTML
What is the correct HTML element for playing video files?	1	multiple	<video>	`<video>` `<media>` `<movie>`	HTML
What is the correct HTML element for playing audio files?	1	multiple	<audio>	`<sound>` `<mp3>` `<audio>`	HTML
The HTML global attribute, "contenteditable" is used to:	1	multiple	Specify whether the content of an element should be editable or not	`Specifies a context menu for an element. The menu appears when a user right-clicks on the element` `Specify whether the content of an element should be editable or not` `Return the position of the first found occurrence of content inside a string` `Update content from the server`	HTML
In HTML, onblur and onfocus are:	1	multiple	Event attributes	`Style attributes` `Event attributes` `HTML elements`	HTML
Graphics defined by SVG is in which format?	1	multiple	XML	`CSS` `HTML` `XML`	HTML
The HTML <canvas> element is used to:	1	multiple	draw graphics	`display database records` `draw graphics` `manipulate data in MySQL` `create draggable elements`	HTML
In HTML, which attribute is used to specify that an input field must be filled out?	1	multiple	required	`formvalidate` `validate` `required` `placeholder`	HTML
Which input type defines a slider control?	1	multiple	range	`range` `controls` `slider` `search`	HTML
Which HTML element is used to display a scalar measurement within a range?	1	multiple	<meter>	`<gauge>` `<measure>` `<meter>` `<range>`	HTML
Which HTML element defines navigation links?	1	multiple	<nav>	`<navigation>` `<nav>` `<navigate>`	HTML
In HTML, what does the <aside> element define?	1	multiple	Content aside from the page content	`A navigation list to be shown at the left side of the page` `The ASCII character-set; to send information between computers on the Internet` `Content aside from the page content`	HTML
Which HTML element is used to specify a header for a document or section?	1	multiple	<header>	`<top>` `<header>` `<head>` `<section>`	HTML
What does CSS stand for?	1	multiple	Cascading Style Sheets	`Creative Style Sheets` `Computer Style Sheets` `Cascading Style Sheets` `Colorful Style Sheets`	CSS
What is the correct HTML for referring to an external style sheet?	1	multiple	<link rel="stylesheet" type="text/css" href="mystyle.css">	`<style src="mystyle.css">` `<stylesheet>mystyle.css</stylesheet>` `<link rel="stylesheet" type="text/css" href="mystyle.css">`	CSS
Where in an HTML document is the correct place to refer to an external style sheet?	1	multiple	In the <head> section	`At the end of the document` `In the <body> section` `In the <head> section`	CSS
Which HTML tag is used to define an internal style sheet?	1	multiple	<style>	`<script>` `<css>` `<style>`	CSS
Which HTML attribute is used to define inline styles?	1	multiple	style	`class` `style` `font` `styles`	CSS
Which is the correct CSS syntax?	1	multiple	body {color: black;}	`body:color=black;` `{body:color=black;}` `body {color: black;}` `{body;color:black;}`	CSS
How do you insert a comment in a CSS file?	1	multiple	/* this is a comment */	`/* this is a comment */` `// this is a comment //` `// this is a comment` `' this is a comment`	CSS
Which property is used to change the background color?	1	multiple	background-color	`background-color` `bgcolor` `color`	CSS
How do you add a background color for all <h1> elements?	1	multiple	h1 {background-color:#FFFFFF;}	`h1 {background-color:#FFFFFF;}` `h1.all {background-color:#FFFFFF;}` `all.h1 {background-color:#FFFFFF;}`	CSS
Which CSS property is used to change the text color of an element?	1	multiple	color	`color` `text-color` `fgcolor`	CSS
Which CSS property controls the text size?	1	multiple	font-size	`text-style` `font-style` `text-size` `font-size`	CSS
What is the correct CSS syntax for making all the <p> elements bold?	1	multiple	p {font-weight:bold;}	`<p style="text-size:bold;">` `<p style="font-size:bold;">` `p {font-weight:bold;}` `p {text-size:bold;}`	CSS
How do you display hyperlinks without an underline?	1	multiple	a {text-decoration:none;}	`a {underline:none;}` `a {text-decoration:no-underline;}` `a {decoration:no-underline;}` `a {text-decoration:none;}`	CSS
How do you make each word in a text start with a capital letter?	1	multiple	text-transform:capitalize	`transform:capitalize` `text-style:capitalize` `You can't do that with CSS` `text-transform:capitalize`	CSS
Which property is used to change the font of an element?	1	multiple	font-family	`font-weight` `font-style` `font-family`	CSS
How do you make the text bold?	1	multiple	font-weight:bold;	`font:bold;` `style:bold;` `font-weight:bold;`	CSS
How do you display a border like this: The top border = 10 pixels The bottom border = 5 pixels The left border = 20 pixels The right border = 1pixel?	1	multiple	border-width:10px 1px 5px 20px;	`border-width:10px 20px 5px 1px;` `border-width:10px 5px 20px 1px;` `border-width:10px 1px 5px 20px;` `border-width:5px 20px 10px 1px;`	CSS
Which property is used to change the left margin of an element?	1	multiple	margin-left	`margin-left` `padding-left` `indent`	CSS
When using the padding property; are you allowed to use negative values?	1	multiple	No	`No` `Yes`	CSS
How do you make a list that lists its items with squares?	1	multiple	list-style-type: square;	`list-style-type: square;` `list: square;` `list-type: square;`	CSS
How do you select an element with id 'demo'?	1	multiple	#demo	`*demo` `#demo` `demo` `.demo`	CSS
How do you select elements with class name 'test'?	1	multiple	.test	`#test` `.test` `*test` `test`	CSS
How do you select all p elements inside a div element?	1	multiple	div p	`div + p` `div.p` `div p`	CSS
How do you group selectors?	1	multiple	Separate each selector with a comma	`Separate each selector with a space` `Separate each selector with a comma` `Separate each selector with a plus sign`	CSS
What is the default value of the position property?	1	multiple	static	`static` `absolute` `relative` `fixed`	CSS

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