410+ Web Technology Solved MCQs

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Chapter: CSS
201.

-----tag is used to for indicating the head section of the html document.

A. <body>
B. <title>
C. <head>
D. <center>
Answer» C. <head>
discuss
202.

------tag is used to define the document body.

A. <body>
B. <title>
C. <head>
D. <center>
Answer» A. <body>
discuss
203.

-----tag is used to center align text.

A. <body>
B. <title>
C. <head>
D. <center>
Answer» D. <center>
discuss
204.

-----tag is used to give the space in between to word or character .

A. <&nbps>
B. <title>
C. <head>
D. <center>
Answer» A. <&nbps>
discuss
Chapter: JavaScript
205.

-----is a high-level scripting language that is synchronous with client-side
scripting
A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
206.

----- a versatile language of the front-end that is mainly used to make web
pages interactive and dynamic
A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
207.

-------was originally developed to perform client-side functions

A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
208.

--- a versatile programming language which is specially designed to build
interactive web interfaces to make websites look really good.
A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
209.

----one of the most powerful programming languages used to create
interactive effects within web browsers without interacting with the server side
A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
210.

-----is specifically designed to build interactive web interfaces and create
network-specific applications without interacting with the server side
A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
211.

------is the scripting language designed primarily for adding interactively to web
pages and creating web applications
A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
212.

A -----scripting is a light weight programming language

A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
213.

------is very fast because it can be run immediately within the client-side browser

A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
214.

------is relatively simple to learn and implement.

A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
215.

Client side------does not allow the reading and writing of files.

A. java script
B. php
C. oracle
D. none of these
Answer» A. java script
discuss
216.

In HTML, JavaScript code is inserted betweent-----and </script> tags

A. script
B. VER
C. TITLE
D. none of these
Answer» A. script
discuss
217.

To access an HTML element, JavaScript can use the------method.

A. document.getElementById(id
B. CONSOLE
C. COUT
D. none of these
Answer» A. document.getElementById(id
discuss
218.

--------Is used to show the out put or give message

A. document.write():
B. printf
C. COUT
D. none of these
Answer» A. document.write():
discuss
219.

For debugging purposes, you can call the ----method in the browser to display
data.
A. document.write():
B. CONSOLE.LOG()
C. COUT()
D. none of these
Answer» B. CONSOLE.LOG()
discuss
220.

----this key word is used to declared the variable in java script.

A. document.write():
B. CONSOLE.LOG
C. var
D. none of these
Answer» C. var
discuss
221.

-----this key word is used to declared the constant in java script.

A. document.write():
B. CONST
C. var
D. none of these
Answer» B. CONST
discuss
222.

-------it is assignment operator is used to assign value from right hand side to left
hand side .
A. document.write():
B. CONST
C. =
D. none of these
Answer» C. =
discuss
223.

------it is assignment operator is used to not equal value.

A. document.write():
B. CONST
C. =
D. !==
Answer» D. !==
discuss
224.

in java script------are written with quotes. You can use single or double quotes.

A. document.write():
B. STRING
C. =
D. !==
Answer» B. STRING
discuss
225.

in java script------items are separated by commas.

A. document.write():
B. STRING
C. array
D. !==
Answer» C. array
discuss
226.

Which type of JavaScript language is ___

A. Object-Oriented
B. Object-Based
C. Assembly-language
D. High-level
Answer» B. Object-Based
discuss
227.

Which one of the following also known as Conditional Expression:

A. Alternative to if-else
B. Switch statement
C. If-then-else statement
D. immediate if
Answer» C. If-then-else statement
discuss
228.

The "function" and " var" are known as

A. Keywords
B. Data types
C. Declaration statements
D. Prototypes
Answer» C. Declaration statements
discuss
229.

Which of the following variables takes precedence over the others if the names
are the same?
A. Global variable
B. The local element
C. The two of the above
D. None of the above
Answer» B. The local element
discuss
230.

Which one of the following is the correct way for calling the JavaScript code?

A. Preprocessor
B. Triggering Event
C. RMI
D. Function/Method
Answer» D. Function/Method
discuss
231.

Which of the following type of a variable is volatile?

A. Mutable variable
B. Dynamic variable
C. Volatile variable
D. Immutable variable
Answer» A. Mutable variable
discuss
232.

the JavaScript, which one of the following is not considered as an error:

A. Syntax error
B. Missing of semicolons
C. Division by zero
D. Missing of Bracket
Answer» C. Division by zero
discuss
233.

In JavaScript the x===y statement implies that:

A. Both x and y are equal in value, address as well.
B. Both are x and y are equal in value only.
C. Both are equal in the value and data type.
D. Both are not same at all.
Answer» C. Both are equal in the value and data type.
discuss
234.

In JavaScript, what will be used for calling the function definition expression:

A. Function prototype
B. Function literal
C. Function calling
D. Function declaration
Answer» B. Function literal
discuss
235.

Which one of the following is an ternary operator:

A. ?
B. :
C. -
D. +
Answer» A. ?
discuss
236.

Which one of the following is known as the Equality operator, which is used to
check whether the two values are equal or not:
A. =
B. ===
C. ==
D. &&
Answer» C. ==
discuss
237.

Which one of the following symbol is used for creating comments in the
javascript:
A. \\
B. //
C. \* *\
D. \* */
Answer» B. //
discuss
238.

Which one of the following is not considered as "statement" in the JavaScript?

A. use strict
B. debugger
C. if
D. with
Answer» A. use strict
discuss
239.

A collection of elements of the same data type which may either in order or not,
is called _____.
A. String
B. Array
C. Serialized Object
D. Object
Answer» B. Array
discuss
240.

Is JavaScript a case-sensitive language?

A. true
B. false
C. can not say
D. none of these
Answer» A. true
discuss
241.

JavaScript is ______ Side scripting language.

A. Server
B. Client
C. ISP
D. Browser
Answer» D. Browser
discuss
242.

. The behaviour of the document elements can be defined by

A. Using document object
B. Registering appropriate event handlers
C. Using element object
D. All of the mentioned
Answer» B. Registering appropriate event handlers
discuss
243.

The service(s) that enables networking through scripted HTTP requests is

A. XMLHttpResponse
B. XMLRequest
C. XMLHttpRequest
D. All of the mentioned
Answer» C. XMLHttpRequest
discuss
244.

The HTML5 specification includes

A. Data storage
B. Graphics APIs
C. Other APIs for web apps
D. All of the mentioned
Answer» D. All of the mentioned
discuss
245.

Which of the following are not advanced services?

A. Data storage
B. Networking
C. XMLHttpRequest object
D. None of the mentioned
Answer» D. None of the mentioned
discuss
246.

JavaScript code between a pair of “script” tags are called

A. Non-inline
B. External
C. Referenced
D. Inline
Answer» D. Inline
discuss
247.

Client-side JavaScript code is embedded within HTML documents in

A. A URL that uses the special javascript:encoding
B. A URL that uses the special javascript:stack
C. A URL that uses the special javascript:protocol
D. A URL that uses the special javascript:code
Answer» C. A URL that uses the special javascript:protocol
discuss
248.

What is the programming philosophy that argues that content and behaviour
should as much as possible be kept separate?
A. Unobtrusive JavaScript
B. Obtrusive JavaScript
C. Inherited JavaScript
D. Modular JavaScript
Answer» A. Unobtrusive JavaScript
discuss
249.

Which of the following communicates with server-side CGI scripts through HTML
form submissions and can be written without the use of JavaScript?
A. Static Web Pages
B. Interactive Web Pages
C. Conditional Web Pages
D. None of the mentioned
Answer» B. Interactive Web Pages
discuss
250.

______ tag is an extension to HTML that can enclose any number of JavaScript
statements.
A. <SCRIPT>
B. <BODY>
C. <HEAD>
D. <TITLE>
Answer» A. <SCRIPT>
discuss
251.

How does JavaScript store dates in a date object?

A. The number of milliseconds since January 1st, 1970
B. The number of days since January 1st, 1900
C. The number of seconds since Netscape's public stock offering.
D. None of the above
Answer» A. The number of milliseconds since January 1st, 1970
discuss
252.

Which of the following attribute can hold the JavaScript version?

A. LANGUAGE
B. SCRIPT
C. VERSION
D. None of the above
Answer» A. LANGUAGE
discuss
253.

What is the correct JavaScript syntax to write "Hello World"?

A. System.out.println("Hello World")
B. println ("Hello World")
C. document.write("Hello World")
D. response.write("Hello World")
Answer» C. document.write("Hello World")
discuss
254.

Which of the following way can be used to indicate the LANGUAGE attribute?

A. <LANGUAGE="JavaScriptVersion">
B. <SCRIPT LANGUAGE="JavaScriptVersion">
C. C. <SCRIPT LANGUAGE="JavaScriptVersion"> JavaScript statements…</SCRIPT>
D. D. <SCRIPT LANGUAGE="JavaScriptVersion"!> JavaScript statements…</SCRIPT>
Answer» C. C. <SCRIPT LANGUAGE="JavaScriptVersion"> JavaScript statements…</SCRIPT>
discuss
255.

Inside which HTML element do we put the JavaScript?

A. <js>
B. <scripting>
C. <script>
D. <javascript>
Answer» C. <script>
discuss
256.

What is the correct syntax for referring to an external script called " abc.js"?

A. <script href=" abc.js">
B. <script name=" abc.js">
C. <script src=" abc.js">
D. None of the above
Answer» C. <script src=" abc.js">
discuss
257.

Which types of image maps can be used with JavaScript?

A. Server-side image maps
B. Client-side image maps
C. Server-side image maps and Client-side image maps
D. None of the above
Answer» B. Client-side image maps
discuss
258.

Which of the following navigator object properties is the same in both Netscape
and IE?
A. navigator.appCodeName
B. navigator.appName
C. navigator.appVersion
D. None of the above
Answer» A. navigator.appCodeName
discuss
259.

Which is the correct way to write a JavaScript array?

A. var txt = new Array(1:"tim",2:"kim",3:"jim")
B. var txt = new Array:1=("tim")2=("kim")3=("jim")
C. var txt = new Array("tim","kim","jim")
D. var txt = new Array="tim","kim","jim"
Answer» C. var txt = new Array("tim","kim","jim")
discuss
260.

What does the <noscript> tag do?

A. Enclose text to be displayed by non-JavaScript browsers.
B. Prevents scripts on the page from executing.
C. Describes certain low-budget movies.
D. None of the above
Answer» A. Enclose text to be displayed by non-JavaScript browsers.
discuss
261.

If para1 is the DOM object for a paragraph, what is the correct syntax to change the text within the paragraph?

A. "New Text"?
B. para1.value="New Text";
C. para1.innerText = "New Text
D. para1.nodeValue="New Text";
Answer» C. para1.innerText = "New Text
discuss (1)
262.

JavaScript entities start with _______ and end with _________.

A. Semicolon, colon
B. Semicolon, Ampersand
C. Ampersand, colon
D. Ampersand, semicolon
Answer» D. Ampersand, semicolon
discuss
263.

Which of the following best describes JavaScript?

A. a low-level programming language.
B. a scripting language precompiled in the browser.
C. a compiled scripting language.
D. an object-oriented scripting language.
Answer» D. an object-oriented scripting language.
discuss
264.

Choose the server-side JavaScript object?

A. FileUpLoad
B. Function
C. File
D. Date
Answer» C. File
discuss
265.

Choose the client-side JavaScript object?

A. Database
B. Cursor
C. Client
D. FileUpLoad
Answer» D. FileUpLoad
discuss
266.

Which of the following is not considered a JavaScript operator?

A. new
B. this
C. delete
D. typeof
Answer» B. this
discuss
267.

______method evaluates a string of JavaScript code in the context of the
specified object.
A. Eval
B. ParseInt
C. ParseFloat
D. Efloat
Answer» A. Eval
discuss
268.

Which of the following event fires when the form element loses the focus:
<button>, <input>, <label>, <select>, <textarea>?
A. onfocus
B. onblur
C. onclick
D. ondblclick
Answer» B. onblur
discuss
269.

The syntax of Eval is _______.

A. [objectName.]eval(numeriC.
B. [objectName.]eval(string)
C. [EvalName.]eval(string)
D. [EvalName.]eval(numeriC.
Answer» B. [objectName.]eval(string)
discuss
270.

JavaScript is interpreted by ______
Sol:
.

A. Client
B. Server
C. Object
D. None of the above
Answer» A. Client
discuss
271.

Using _______ statement is how you test for a specific condition.

A. Select
B. If
C. Switch
D. For
Answer» B. If
discuss
More MCQs
272.

What is internet?

A. a single network
B. a vast collection of different networks
C. interconnection of local area networks
D. none of the above
Answer» B. a vast collection of different networks
discuss
273.

What is a web browser?

A. a program that can display a web page
B. a program used to view html documents
C. it enables user to access the resources of internet
D. all of the above
Answer» D. all of the above
discuss
274.

URL stands for

A. unique reference label
B. uniform reference label
C. uniform resource locator
D. unique resource locator
Answer» C. uniform resource locator
discuss
275.

Physical or logical arrangement of network is

A. Topology
B. Routing
C. Networking
D. None of the above
Answer» A. Topology
discuss
276.

In this topology, there is a central controller or hub

A. Star
B. Mesh
C. Ring
D. Bus
Answer» A. Star
discuss
277.

This topology requires multipoint connection

A. Star
B. Mesh
C. Ring
D. Bus
Answer» D. Bus
discuss
278.

A piece of icon or image on a web page associated with another webpage is called ……

A. url
B. hyperlink
C. plugin
D. none of the above
Answer» B. hyperlink
discuss
279.

Dynamic web page

A. is same every time whenever it displays
B. generates on demand by a program or a request from browser
C. both (a) and (b)
D. none of the above
Answer» B. generates on demand by a program or a request from browser
discuss
280.

An alternative of javascript on windows platform is

A. VBScript
B. ASP.NET
C. JSP
D. none of the above
Answer» A. VBScript
discuss
281.

Frames from one LAN can be transmitted to another LAN via the device

A. Router
B. Bridge
C. Gateway
D. Repeater
Answer» B. Bridge
discuss
282.

What is the following is not Network?

A. WAN
B. RAN
C. MAN
D. LAN
Answer» B. RAN
discuss
283.

Hub is a ………………… device and Switch is ………… device

A. Unicast, Multicast
B. Multicast, Unicast
C. Broadcast, Unicast
D. None of the above
Answer» C. Broadcast, Unicast
discuss
284.

Switch is a device of …………………layer of OSI model

A. Network Layer
B. Data link Layer
C. Application Layer
D. Session Layer
Answer» B. Data link Layer
discuss
285.

Software which allows user to view a web page is called ….

A. Web site
B. Browser
C. Operating System
D. Interpreter
Answer» B. Browser
discuss
286.

………. programs automatically connects to web sites and download documents and save them into local drive

A. Web downloading utilities
B. Web Server
C. Web Browser
D. None of these
Answer» A. Web downloading utilities
discuss
287.

Expansion of FTP is

A. Fine Transfer Protocol
B. File Transfer Protocol
C. First Transfer Protocol
D. None of the above
Answer» B. File Transfer Protocol
discuss
288.

FTP is built on _____ architecture

A. Client-server
B. P2P
C. Both of the mentioned
D. None of the mentioned
Answer» A. Client-server
discuss
289.

FTP uses _____ parallel TCP connections to transfer a file

A. 1
B. 2
C. 3
D. 4
Answer» B. 2
discuss
290.

The network layer concerns with

A. bits
B. frames
C. packets
D. none of the mentioned
Answer» C. packets
discuss
291.

OSI stands for

A. open system interconnection
B. operating system interface
C. optical service implementation
D. none of the mentioned
Answer» A. open system interconnection
discuss
292.

The OSI model has ___ layers.

A. 4
B. 5
C. 6
D. 7
Answer» D. 7
discuss
293.

TCP/IP model does not have ______ layer but OSI model have this layer.

A. session layer
B. presentation layer
C. application layer
D. both (a) and (b)
Answer» D. both (a) and (b)
discuss
294.

Transmission data rate is decided by

A. network layer
B. physical layer
C. data link layer
D. transport layer
Answer» B. physical layer
discuss
295.

The _______ layer is the layer closest to the transmission medium.

A. network layer
B. physical layer
C. data link layer
D. transport layer
Answer» B. physical layer
discuss
296.

The _______ layer lies between the network layer and the application layer.

A. network layer
B. physical layer
C. data link layer
D. transport layer
Answer» D. transport layer
discuss
297.

A local telephone network is an example of a _______ network

A. Packet switched
B. Circuit switched
C. both of the mentioned
D. none of the mentioned
Answer» A. Packet switched
discuss
298.

Most packet switches use this principle

A. Stop and wait
B. Store and forward
C. Both of the mentioned
D. None of the mentioned
Answer» B. Store and forward
discuss
299.

Which tag is used to display a picture?

A. picture
B. image
C. img
D. src
Answer» C. img
discuss
300.

<b> tag makes the enclosed text bold. What is other tag to make text bold?

A. <strong>
B. <dar>
C. <black>
D. <emp>
Answer» A. <strong>
discuss

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