150+ Web Technologies Solved MCQs

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Chapter: Web Essentials
1.

The tag used to create a hypertext relationship between current document and another URL is

A. <isindex>
B. <a>
C. <link>
D. none of these
Answer» C. <link>
discuss
2.

How can you make an e-mail link?

A. <mail href +"xxx@y.com">
B. <a href ="mail to:xxx@y.com">
C. <a href = "xxx@y.com">
D. both (b) and (c)
Answer» B. <a href ="mail to:xxx@y.com">
discuss
3.

To create a combo box (drop down box) which tag will you use?

A. <select>
B. <list>
C. <input type="dropdown">
D. all of above
Answer» A. <select>
discuss
4.

HTML stands for?

A. hyper text markup language
B. high text markup language
C. hyper tabular markup language
D. none of these
Answer» A. hyper text markup language
discuss
5.

Which of the following tag is used to mark a beginning of Paragraph?

A. <td>
B. <br>
C. <p>
D. <tr>
Answer» C. <p>
discuss
6.

Correct HTML tag for the largest heading is

A. <head>
B. <heading>
C. <h6>
D. <h1>
Answer» D. <h1>
discuss
7.

The attribute of <form> tag

A. method
B. action
C. both (a)&(b)
D. none of these
Answer» C. both (a)&(b)
discuss (1)
8.

Web pages starts with which off the following tag?

A. <body>
B. <title>
C. <html>
D. <form>
Answer» C. <html>
discuss
9.

How can you open a link in a new browser window?

A. < a href = "url" target = "new">
B. <a href = "url" target= "_blank">
C. <a href = "url".new>
D. <a href = "url" target ="open">
Answer» B. <a href = "url" target= "_blank">
discuss
10.

The tag used to create a new list item and also include a hyperlink is

A. <li>
B. <dl>
C. <dd>
D. <ul>
Answer» A. <li>
discuss
11.

Which of the tag is used to creates a number list?

A. <li>
B. <ol>
C. <li> and <ol>
D. none of these
Answer» C. <li> and <ol>
discuss
12.

The tag used to create a hypertext relationship between current document and another URL is

A. <isindex>
B. <a>
C. <link>
D. none of these
Answer» C. <link>
discuss
13.

The text inside the <TEXT AREA> tag works like

A. <p> formatted text
B. <t> formatted text
C. <pre> formatted text
D. none of these
Answer» C. <pre> formatted text
discuss
14.

What is the correct HTML for adding a background color?

A. <background>yellow<background>
B. <body color = "yellow">
C. <body bgcolor = "yellow">
D. <body bg ="yellow"
Answer» C. <body bgcolor = "yellow">
discuss
15.

Which tag allows you to add a row in a table?

A. <td> and </td>
B. <cr> and </cr>
C. <th> and </th>
D. <tr> and </tr>
Answer» D. <tr> and </tr>
discuss
16.

How can you make a bulleted list?

A. <list>
B. <nl>
C. <ul>
D. <ol>
Answer» C. <ul>
discuss
17.

Choose the correct HTML tag to make a text italic

A. <ii>
B. <italics>
C. <italic>
D. <i>
Answer» D. <i>
discuss
18.

Choose the correct HTML tag to make a text bold?

A. <b>
B. <bold>
C. <bb>
D. <bld>
Answer» A. <b>
discuss
19.

Which tag creates a check box for a form in HTML?

A. <checkbox>
B. <input type="checkbox">
C. <input=checkbox>
D. <input checkbox>
Answer» B. <input type="checkbox">
discuss
20.

Which of the following attributes is used to specify elements to bind style rules to?

A. id
B. class
C. tag
D. all of the mentioned
Answer» D. all of the mentioned
discuss
21.

Which selector is used to specify a rule to bind a particular unique element?

A. id
B. class
C. tag
D. both class and tag
Answer» A. id
discuss
22.

__________ has introduced text, list, box, margin, border, color, and background properties.

A. css
B. selector
C. declaration
D. text color
Answer» A. css
discuss
23.

The _______property is used to set the color of the text. Answer:- Text color

A. css
B. selector
C. declaration
D. text color
Answer» D. text color
discuss
24.

The CSS __________properties is used to define the background effects. Answer:- background

A. css
B. selector
C. background
D. text color
Answer» C. background
discuss
25.

_______ is a platform independent light weighted objet based scripting language.

A. java script
B. head
C. number ,string & boolean
D. none of these
Answer» A. java script
discuss
26.

JavaScript support three primitive data types: ___________.

A. java script
B. head
C. number ,string & boolean
D. none of these
Answer» C. number ,string & boolean
discuss
27.

JavaScript allows two composite data types: __________

A. objects and array
B. head & title
C. number & boolean
D. none of these
Answer» A. objects and array
discuss
28.

The script tag must be place in the ______.

A. title
B. head
C. body
D. none of these
Answer» B. head
discuss
29.

_________ keyword is used to declare variables in java script

A. dim
B. head
C. var
D. none of these
Answer» C. var
discuss
30.

DOM stand for ___________

A. document object model
B. document object memory
C. document oriented memory
D. none of these
Answer» A. document object model
discuss
31.

________ java script is also called server side java script

A. java script
B. object based scripting language
C. nevigator
D. live wire
Answer» D. live wire
discuss
32.

Increment operator, increases the value of variable by what number?

A. 1
B. 2
C. 3
D. 4
Answer» A. 1
discuss
33.

FUCTION is a block of statements that performs certain task.

A. true
B. false
C. both a and b
D. none of these ..
Answer» A. true
discuss
Chapter: Markup Languages
34.

__________means the amount of data that can be sent from one point to another in a certain period of time

A. bandwidth
B. html
C. href
D. none of these
Answer» A. bandwidth
discuss
35.

HTML color are specified using predefined color names or ________ values.

A. rgb,
B. rgba
C. hsla
D. all of these
Answer» D. all of these
discuss
36.

HTML supports__________ standard color names.

A. 140
B. 3
C. 120
D. 7
Answer» A. 140
discuss
37.

____this tag is used to give paragraph

A. <p>
B. br
C. <pre>
D. <marquee>
Answer» A. <p>
discuss
38.

________ tag is used to brake the line it is single tag

A. <p>
B. <br>
C. <pre>
D. <marquee>
Answer» B. <br>
discuss
39.

________ is pre formatted tags it is used ,it show the without formatted text .

A. <p>
B. br
C. <pre>
D. <marquee>
Answer» C. <pre>
discuss
40.

__________tag is used to create a scrolling effect to th selected text

A. <p>
B. <br>
C. <pre>
D. <marquee>
Answer» D. <marquee>
discuss
41.

__________ element is used to indicate text quoted from another source.

A. <blockquote>
B. br
C. <pre>
D. <marquee>
Answer» A. <blockquote>
discuss
42.

_______- it is used to show list by order wise .

A. <ol>
B. br
C. <pre>
D. <marquee>
Answer» A. <ol>
discuss
43.

_____________ it is used to show list by no particular order wise .it show bulleted wise .

A. <ul>
B. br
C. <pre>
D. <marquee>
Answer» A. <ul>
discuss
44.

________it is a comment , it is used to show additional information in html.

A. <!---->
B. br
C. <pre>
D. <marquee>
Answer» A. <!---->
discuss
45.

_________ it is italic tag , it is used to show the italic font.

A. <i>
B. br
C. <pre>
D. <marquee>
Answer» A. <i>
discuss
46.

_________ it is used to display a font in a bigger font size .

A. <big>
B. br
C. <pre>
D. <marquee>
Answer» A. <big>
discuss
47.

_________ this definition tag is used to define the concept .

A. <def>
B. br
C. <pre>
D. <marquee>
Answer» A. <def>
discuss
48.

________citation tag is used to display a citation in html document .

A. <cite>
B. br
C. <pre>
D. <marquee>
Answer» A. <cite>
discuss
49.

Tag is divided into 2 tags

A. physical
B. logical
C. center tag
D. a and b b both
Answer» D. a and b b both
discuss
50.

__________ this tag is used to make taxt to be aligned cantered.

A. <p>
B. <center>
C. <pre>
D. <marquee>
Answer» B. <center>
discuss
51.

To link to the another web site following link is used <a href="https://www.lokmat.com/html/">Visit our lokamat paper </a>

A. true
B. false
C. both a and b
D. none of these.
Answer» A. true
discuss
52.

________ the space between is the space between content of the cell and cell wall .

A. <p>
B. <center>
C. cell spacing
D. <marquee>
Answer» C. cell spacing
discuss
53.

__________ of the table is used to specify the thickness of the table.

A. border
B. <center>
C. cell spacing
D. <marquee>
Answer» A. border
discuss
54.

_____tag is used to create the rows in a table

A. <tr>
B. <th>
C. <frameset>
D. <a>
Answer» A. <tr>
discuss
55.

__________tag is used to create the table heading of the table

A. <tr>
B. <th>
C. <frameset>
D. <a>
Answer» B. <th>
discuss
56.

To make a cell span more than one column, it is called use the _______attribute

A. <tr>
B. colspan
C. <frameset>
D. rowspan
Answer» B. colspan
discuss
57.

To make a cell span more than one row, it is called use the _______ attribute.

A. <tr>
B. colspan
C. <frameset>
D. rowspan
Answer» D. rowspan
discuss
58.

__________ is used to manage the layout the page.

A. <tr>
B. colspan
C. <frame>
D. rowspan
Answer» C. <frame>
discuss
59.

In html __________ is used to divide the browser the screen into 2 or more then one part.

A. <tr>
B. columun
C. frame
D. rowspan
Answer» C. frame
discuss
60.

______ tag is devide the tag horizontally or vertically .

A. <tr>
B. colspan
C. <frameset>
D. rowspan
Answer» C. <frameset>
discuss
61.

___________stands for Transmission Control Protocol/Internet Protocol

A. tcp/ip
B. ftp
C. physical
D. hyperlink
Answer» A. tcp/ip
discuss
62.

________is a set of standardized rules that allow computers to communicate on a network such as the internet.

A. tcp/ip
B. ftp
C. physical
D. hyperlink
Answer» A. tcp/ip
discuss
63.

The __________ is a standard network protocol used for the transfer of computer files between a client and server on a computer network

A. tcp/ip
B. ftp
C. physical
D. hyperlink
Answer» B. ftp
discuss (1)
64.

The ____________element contains meta information about the HTML page

A. <head>
B. ftp
C. physical
D. hyperlink
Answer» A. <head>
discuss
65.

The ________element defines the document's body, and is a container for all
the visible contents, such as headings, paragraphs, images, hyperlinks, tables,
lists, etc.

A. <head>
B. <body>
C. physical
D. hyperlink
Answer» B. <body>
discuss
66.

_______tag are used to indicate exactly how specific characters are to be formatted

A. tcp/ip
B. ftp
C. physical
D. hyperlink
Answer» C. physical
discuss
67.

The LINKS starts at the ((Source)) anchor and points to the ((Destination)) anchor. These LINKIS are called as ___________

A. <head>
B. <body>
C. physical
D. hyperlink
Answer» D. hyperlink
discuss
68.

_______it is used to To create a link to another documents by using href attribute

A. <a>
B. checkbox
C. <textarea>
D. <text>
Answer» A. <a>
discuss
69.

__________accept only true or false we can select more then one option out of given option

A. <a>
B. checkbox
C. <textarea>
D. <text>
Answer» B. checkbox
discuss
70.

_________it is used to give the show the input box with multiple rows and column.

A. <a>
B. checkbox
C. <textarea>
D. <text>
Answer» C. <textarea>
discuss
71.

__________- accept the any text in intput box..

A. <a>
B. checkbox
C. <textarea>
D. <text>
Answer» D. <text>
discuss
72.

_____________it is used to submit the button ( accept the data) to upload

A. <submit>
B. checkbox
C. <textarea>
D. <text>
Answer» A. <submit>
discuss
73.

____________ it is used with text , when we use to hide the text matter

A. <password>
B. checkbox
C. <textarea>
D. <text>
Answer» A. <password>
discuss
Chapter: Function and String in PHP
74.

Which data type value is returned by all transcendental math functions?

A. int
B. float
C. double
D. long
Answer» C. double
discuss
75.

Which of these values can a boolean variable contain?

A. true & false
B. 0 & 1
C. any integer value
D. true
Answer» A. true & false
discuss
76.

Decrement operator, −−, decreases the value of variable by what number?

A. 1
B. 2
C. 3
D. 4
Answer» A. 1
discuss
77.

Which right shift operator preserves the sign of the value?

A. <<
B. >>
C. <<=
D. >>=
Answer» B. >>
discuss
78.

What is the output of relational operators?

A. integer
B. boolean
C. characters
D. double
Answer» B. boolean
discuss
79.

. Which of these is returned by “greater than”, “less than” and “equal to” operators?

A. integers
B. floating – point numbers
C. boolean
D. none of the mentioned
Answer» C. boolean
discuss
80.

Which of these jump statements can skip processing the remainder of the code in its body for a particular iteration?

A. break
B. return
C. exit
D. continue
Answer» D. continue
discuss
81.

Which of the following is not a decision making statement?

A. if
B. if-else
C. switch
D. do-while
Answer» D. do-while
discuss
82.

Which of the following is not a valid flow control statement?

A. exit()
B. break
C. continue
D. return
Answer» A. exit()
discuss
83.

What is the range of short data type in Java script ?

A. -128 to 127
B. -32768 to 32767
C. -2147483648 to 2147483647
D. none of the mentioned
Answer» B. -32768 to 32767
discuss
84.

What is the range of byte data type in Java script?

A. -128 to 127
B. -32768 to 32767
C. -2147483648 to 2147483647
D. none of the mentioned
Answer» A. -128 to 127
discuss
85.

An expression involving byte, int, and literal numbers is promoted to which of these?

A. int
B. long
C. byte
D. float
Answer» A. int
discuss
86.

What is the numerical range of a char data type in Java script?

A. -128 to 127
B. 0 to 256
C. 0 to 32767
D. 0 to 65535
Answer» D. 0 to 65535
discuss
87.

Which of these coding types is used for data type characters in Java script?

A. ascii
B. iso-latin-1
C. unicode
D. none of the mentioned
Answer» C. unicode
discuss
88.

Which one is a valid declaration of a Boolean?

A. boolean b1 = 1;
B. boolean b2 = ‘false’;
C. boolean b3 = false;
D. boolean b4 = ‘true’
Answer» C. boolean b3 = false;
discuss
89.

Which of these operators is used to allocate memory to array variable in Java script?

A. malloc
B. alloc
C. new
D. new malloc
Answer» C. new
discuss
90.

Which of these is an incorrect array declaration?

A. intarr[] = new int[5]
B. int [] arr = new int[5]
C. intarr[] = new int[5]
D. intarr[] = int [5] new
Answer» D. intarr[] = int [5] new
discuss
91.

Which of these is necessary to specify at time of array initialization?

A. row
B. column
C. both row and column
D. none of the mentioned
Answer» A. row
discuss
92.

Which of the following can be operands of arithmetic operators?

A. numeric
B. boolean
C. characters
D. both numeric & characters
Answer» D. both numeric & characters
discuss
93.

Modulus operator, %, can be applied to which of these?

A. integers
B. floating – point numbers
C. both integers and floating – point numbers
D. none of the mentioned
Answer» C. both integers and floating – point numbers
discuss
94.

Which operator is used to invert all the digits in a binary representation of a number?

A. ~
B. <<<
C. >>>
D. ^
Answer» A. ~
discuss
95.

On applying Left shift operator, <<, on integer bits are lost one they are shifted past which position bit?

A. 1
B. 32
C. 33
D. 31
Answer» D. 31
discuss
96.

Which of these operators can skip evaluating right hand operand?

A. !
B. none of the mentioned
C. &
D. &&
Answer» D. &&
discuss
97.

Which of these have highest precedence?

A. ()
B. ++
C. *
D. >>
Answer» A. ()
discuss
98.

Which of these statements are incorrect?

A. equal to operator has least precedence
B. brackets () have highest precedence
C. division operator, /, has higher precedence than multiplication operator
D. addition operator, +, and subtraction operator have equal precedence
Answer» D. addition operator, +, and subtraction operator have equal precedence
discuss
99.

Which of these selection statements test only for equality?

A. if
B. switch
C. if & switch
D. none of the mentioned
Answer» B. switch
discuss
100.

. Which of these are selection statements in Java script?

A. if()
B. for()
C. continue
D. break
Answer» A. if()
discuss

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