OOP Bangla Book – Object Oriented Program Bangla Book.pdf

OOP Bangla Book – Object Oriented Program Bangla Book.pdf

Upwork html5 test answers 2015

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1.       Which of the following is NOT a valid value for the < iframe > sandbox attribute in HTML 5.0?
Options:
url
B. allow-scripts
C. allow-same-origin
D. allow-forms

2.       What is the output when you use the HTML 5.0 code snippet shown below?
< body onload=”alert(this)” >
Options:
It will alert saying “[object HTMLBodyElement]” when the document is loaded.
B.It will alert saying “[object Window]” when the document is loaded.
C. It will alert saying “[this]” when the document is loaded.
D. The alert message is not properly defined in the body element and an error will be generated when the document is loaded.

3.       How does a button created by the < button > tag differ from the one created by an < input > tag?
Options:
An input tag button can be a reset button too.
B. A button tag button can be a reset button too.
C. An input tag button can include images as well.
D. A button tag can include images as well.

4.       How will you change the value of the cookies and items in the Storage objects of the localStorage attributes in HTML 5.0?
Options:
By invoking the window.dialogArguments() API method.
B.By invoking the window. navigator.yieldForStorageUpdates() API method.
C. By invoking the window.navigator.appName API method.

5.       What is the default background color for the canvas element in HTML 5.0?
Options:
Black
B. White

6.       Transparent
D. Gray

7.       Which of the following values would be passed on by clicking the submit button on selecting Item 2 from the list?
89
B. 90
C. Item 1
D. Item 2

8.       Which of the following statements is correct if you allow the user to select only one radio button from a group of radio buttons?
Options:
The name of the input tag must be the same for all the radio buttons.
B. The value of the input tag must be the same for all the radio buttons.
C. The display text of the input tag must be the same for all the radio buttons.
D. All the radio buttons must be added to the same group using thetag.

9.       When is the window onstorage event triggered in the HTML document?
Options:
It is triggered when the window is resized.
B. It is triggered when a document loads.
C. It is triggered when a document performs an undo function.
D. It is triggered when the window becomes visible.

10.    Which of the following video file formats are currently supported by the < video > element of HTML 5.0?
Options:
CCTV
B.MPEG 4
C. Ogg
D. 3GPP

11.    Which of the following < iframe > attributes are NOT supported in HTML 5.0?
Options:
height
B.marginheight
C. sandbox
D. scrolling

12.    What is the function of the history traversal task source in HTML 5.0?
Options:
It is used for features that react to user interaction, for example, keyboard or mouse input.
B. It is used for features that react to DOM manipulations, for example, the things that happen asynchronously when an element is inserted in the document.
C.It is used to queue calls to history.back() and similar APIs.
D. All of the above.

13.    A computer programming book has to go online. Which of the following tags is ideal for displaying the program snippets?
Options:
< emp >
B.< code >
C. < dfn >
D. < cite >

14.    Which of the following are valid HTML 5.0 elements?
Options:
< canvas >
B. < summary >
C. < aside >
D. < video >
E.All are correct

15.    What does the icon attribute of the HTML 5.0 command tag define?
< command icon=”?” >Click Me!< /command >
Options:
It is used to define the url of an image to display as the command.
B. It is used to define the name of the radiogroup this command belongs to.

16.    How will you return a reference to the parent of the current window or subframe in an HTML 5.0 web application?
Options:
window.top
B.window.parent
C. window.frameElement
D. None of the above

17.    Which of the following are valid mouse events in HTML 5.0?
Options:
ondblclick
B. ondragstart
C. ondragenter
D. onscroll
E. ondrop
F.All are correct

18.    Which of the following is NOT a valid attribute for the < link > element in HTML 5.0?
Options:
hreflang
B. rel
C. http-equiv
D. media

19.    Which media event is triggered when there is an error in fetching media data in HTML 5.0?
Options:
onstalled
B. onwaiting
C. onsuspend
D. oninvalid

20.    Which of the following is NOT a valid syntax for the < h1 > element in HTML 5.0?
Options:
< h1 > This is header 1< /h1 >
B. < h1 align=”center” > This is header 1< /h1 >
C. < h1 onClick=”dothis(‘sc1′)” >This is header < /h1 >
D. < h1 style=”cursor:auto;” >This is header < /h1 >

21.    Whichtag event is fired when the user leaves the document?
Options:
onunload
B. onundo
C. onredo
D. onerror

22.    Consider the above code. What will be the impact upon the contents of the element if both the style sheets define the same class?
This question is based upon the figure shown below:

23.    Options:
The contents of the element will be of red color and will inherit all the effects of style.css.
B.The contents of the element will be of blue color and will inherit all the effects of style1.css.
C. The contents of the element will be of white color and will inherit all the effects of style.css and style1.css.
D. None of the style effects will be applied to the contents of the element.

24.    The following link is placed on an HTML webpage.
< a href=”http://msdn.com/” target=”_blank” < /a >
What do you infer from it?
Options:
It will open the site msdn.com in the same window.
B. It will open the site msdn.com in a new window.
C. It will open the site msdn.com in a frame below.
D.It will not be clickable as it is not formed correctly.

25.    Which form event is fired on the click of a button using a button tag with its type attribute value equal to submit?
Options:
onload
B.onsubmit
C. onunload
D. onreset

26.    What is the function of onobsolete, an application cache API method in HTML 5.0?
Options:
It reflows the HTML document using updated cached content.
B.It triggers an event when the cache content has been marked as obsolete.
C. It triggers an event when the cache content has been updated.
D. It updates the cache for the current document in the background.

27.    Which of the following is NOT a valid attribute for the < video > element in HTML 5.0?
Options:
controls
B. autoplay
C.disabled
D. preload

28.    Which of the following is an INVALID value for the type attribute of command tag?
Options:
checkbox
B. radio
C.command
D. text

29.    Which of the following is correct with regard to the oncanplaythrough event fired by media resources in the HTML 5.0 document?
Options:
The script will run when the media has reached the end.
B.The script will run when the media is played to the end, without stopping for buffering.
C. The script will run when media data is loaded.
D. The script will run when the length of the media is changed.

30.    In HTML 5.0, which of the following is NOT a valid value for the type attribute when used with the < command > tag shown below?
< command type=”?” >Click Me!< /command >
Options:
button
B. command
C. checkbox
D. radio

31.    Which of the following is an INVALID keyword value for http-equiv attribute when used with the < meta > element in HTML 5.0?
Options:
content-type
B.expires
C. set-cookie
D. keywords
E. refresh
F. author

32.    What will be the result if you use the following code to your HTML 5.0 document?
< p >I use < del >MAC< /del > < ins >Microsoft< /ins >!< /p > /p >
Options:
I use MAC Microsoft!
B. I use MAC Microsoft!
C.I use MAC Microsoft!
D. I use MAC Microsoft!

33.    What is the role of the < dfn > element in HTML 5.0?
Options:
It is used to define important text.
B. It is used to define computer code text.
C. It is used to define sample computer code.
D.It is used to define a definition term

34.    Which of the following is NOT a supported attribute of the < ol > element in HTML 5.0?
Options:
type
B. reversed
C. start
D.compact

35.    You want to create a link for your website allowing users to email the webmaster. How will you implement this if the webmaster’s email address is webmaster@xcompany.com?
Options:
< a href=”mailto:webmaster@xcompany.com” >webmaster< /a >
B. < a href=”webmaster@xcompany.com”>webmaster< /a >
C. < a http=”mail:webmaster@xcompany.com”>webmaster< /a >
D. < mail http=”send:webmaster@xcompany.com”>webmaster< /mail >

36.    While rendering your HTML 5.0 web page, which of the following < link > element files will get skipped by a compliant user agent if you include the link elements shown below in your document?
< link rel=”stylesheet” href=”A” type=”text/plain” > < link rel=”stylesheet” href=”B” type=”text/css” >
Options:
A link element whose href is “B”
B.A link element whose href is “A”
C. None of the above

37.    In HTML 5.0, what is the function of the sandbox attribute when used with < iframe > as shown below?
< iframe src=”aaa ” sandbox=? >< /iframe >
Options:
It is used to define the restrictions to the frame content.
B. It is used to define the URL of the document that should appear in the iframe.
C. It is used to specify that an iframe should appear as if it is part of the document the iframe is in.

38.    In HTML 5.0, how will the script be executed if you use the script element shown below?
< script src=”script.js” type=”text/javascript” defer=”defer” >< /script >
Options:
The script is fetched and executed immediately, before the user agent continues parsing the page.
B.The script will be executed when the page has finished parsing.
C. The script will be executed asynchronously, as soon as it is available.

39.    Which of the following is not a valid input type of the form tag?
Options:
checkbox
B. image
C. hidden
D. button
E.All are valid

40.    Which of the following represents INVALID syntax for defining an attribute value in an HTML 5.0 document?
Options:
< input name =’be evil’ / >
B.< input name=be evil / >
C. < input name = “be-evil” / >
D. All of the above.

41.    Which of the following attributes comes in handy when borders have to be put between groups of columns instead of every column?
Options:
col
B.colgroup
C. rowspan
D. row

42.    Which of the following would give a yellow background to the web page?
Note: The code used in the “correct” answer below was deprecated in HTML 4.01! Use styles instead for new code.
Options:
< body backcolor=”Yellow” >
B. < body background=”Yellow” >
C.< body bgcolor=”Yellow” >
D. < body color=”Yellow” >

43.    Which of the following languages will you use to paint the graphics designed using the HTML 5.0 < canvas > tag?
Options:
VB script
B.JavaScript
C. PostScript
D. None of the above

44.    How will you bind the datalist option (shown below) with anelement, whose type attribute is set to url, to get the result shown in the image?
This question is based upon the figure shown below:

Options:
A. User should define an accept attribute to the input element whose type is url.
B. User should define multiple attribute to the input element whose type is url.
C. User should define a list attribute to the input element whose type is url.
D. User should define a placeholder attribute to the input element whose type is url.

44.    Which of the following video file formats are currently supported by the <video> element of HTML 5.0?

Ans: b. MPEG 4

45.    Which of the following is NOT a valid attribute for the element in HTML 5.0?

Ans: c. http-equiv

46.    Which HTML 5.0 element will you use to group the related options in a drop-down list?

Ans: a. optgroup

47.    Which of the following statements is correct if you allow the user to select only one radio button from a group of radio buttons?

Ans : a. The name of the input tag must be the same for all the radio buttons.

48.    What will be the result if you use the following code to your HTML 5.0 document?

Ans : a. I use MAC Microsoft!

49.    Which of the following is NOT a valid syntax for the <h1> element in HTML 5.0?

Ans : b. <h1 align=”center”> This is header 1</h1>

50.    Which of the following <link> attributes are NOT supported in HTML 5.0?

Ans : d. charset

51.    When is the window onstorage event triggered in the HTML document?

Ans : b. It is triggered when a document loads.

52.    Which of the following events is NOT supported in HTML 5.0?

Ans : d. onreset

53.    Which of the following is NOT a valid value for the

Ans: a. It is used to define the restrictions to the frame content.

54.    How does a button created by the <button> tag differ from the one created by an <input>tag ?

Ans: c. An input tag button can include images as well.

55.    Which of the following statements is correct if you invoke the window.prompt (message, default) web application API method in HTML 5.0?

Ans d. Both b and c.

56.    How will you cancel the timeouts that are set with the setInterval() API method identified by the handlers in HTML 5.0?

Ans : a. window.clearInterval (handle)

57.    How will you return a reference to the parent of the current window or subframe in an HTML 5.0 

58.    web application?

Ans : b. window.parent

59.    What will be the browsing context if the browsing context name is _top when the HTML 5.0 web page is loading?

Ans : b. It will load the linked document in the topmost frame.

60.    Which <body> tag event is fired when the user leaves the document?

Ans : a. onunload

61.    Which of the following are valid HTML 5.0 elements?

Ans : a. <canvas>

62.    Which of the following statements is/are correct for a blockquote?

Ans : b. It defines the start of a long quote.

63.    In HTML 5.0, how will the script be executed if you use the script element shown below?

Ans : b. The script will be executed when the page has finished parsing.

64.    Which of the following is NOT a valid attribute for the <video> element in HTML 5.0?

Ans: b. disabled

65.    You are writing the code for an HTML form and you want the browser to retain the form’s input values. That is, if a user submits the form and presses the browser’s back button, the fully populated form is displayed instead of a blank form. Which of the following HTML 5.0 attributes will you use?

Ans: d. formtarget

66.    How does a button created by the <button> tag differ from the one created by an <input> tag?

Ans : c. An input tag button can include images as well.

67.    How will you change the value of the cookies and items in the Storage objects of the localStorage attributes in HTML 5.0?

Ans : b. By invoking the window. navigator.yieldForStorageUpdates() API method.

68.    Which of the following is a valid attribute for the <colgroup> element in an HTML 5.0 document?

Ans : b. span

69.    Which of the following languages will you use to paint the graphics designed using the HTML 5.0 <canvas> tag?

Ans : b. JavaScript

70.    Which of the following <iframe> attributes are NOT supported in HTML 5.0?

Ans : b. marginheight

71.    Which of the following is true of the above code?

Ans : a. Only the Yahoo link will open in a new window.

72.    What is the purpose of the <q> element in HTML 5.0?

Ans : c. It is used to define the start of a short quotation.

73.    Which of the following is NOT a supported attribute of the <ol> element in HTML 5.0?

Ans: c. compact

74.    What is the purpose of the <keygen> element in HTML 5.0?

75.    It is used to generate a public-private key pair in an HTML 5.0 web page.

Which event is fired when an element loses its focus in HTML 5.0 document?

Ans: c. onblur

75.    Which of the following is NOT a valid attribute for the <link> element in HTML 5.0?

Ans : c. http-equiv

76.    How will the target URL open when you define the <a> element in your HTML 5.0 document as shown below?

77.    <a href=”http://www.yahoo.com” target=”_self”>Click here</a>

Ans : c. The target URL will open in the same document in which it was clicked.

78.    Which of the following is NOT a supported attribute of the <ol> element in HTML 5.0?

Ans : d. compact

79.    Which of the following is NOT a valid syntax for the <link> element in HTML 5.0?

Ans : c. <link rel=”alternate” type=”application/pdf” hreflang=”fr” href=”manual-fr”>

80.    In HTML 5.0, what is the function of the sandbox attribute when used with <iframe> as shown below?

Ans : a. It is used to define the restrictions to the frame content.

81.    You specified a base tag and anchors as follows:

Ans : 2. <a href=”http://www.yahoo.com”>Yahoo</a

82.    When is the window onstorage event triggered in the HTML document?

Ans: d. It is triggered when a document performs an undo function.

83.    Which of the following tags would assist in creating named groups within a select list?

Ans: c. optgroup

84.    Which of the following is an INVALID value for the type attribute of command tag?

Ans : d. text

85.    Suppose you placed four radio buttons on a web form. Which of the following statements is correct for the code shown above?

Ans : c. The user can choose only one option out of the four.

86.    What is the output when you use the HTML 5.0 code snippet shown below?

Ans : b. It will alert saying “[object Window]” when the document is loaded.

87.    Suppose you add the input code given above to your HTML web page. What result will be returned by the JavaScript function when you click the button marked as A in the image?

Ans: b. text

88.    What is the default background color for the canvas element in HTML 5.0?

Ans : c. Transparent

89.    Which of the following is the correct syntax to define a charset in the HTML 5 <meta> element?

Ans : b. <meta charset=”ISO-8859-1″>

90.    When does the ondragleave mouse event get fired in HTML 5.0?

Ans : b. It gets fired when an element leaves a valid drop target.

91.    Which of the following represents INVALID syntax for defining an attribute value in an HTML 5.0 document?

Ans : d. All of the above.

92.    Which of the following are valid values for the contenteditable attribute of theelement in HTML 5.0?

Ans: a. true

93.    Which media event is triggered when there is an error in fetching media data in HTML 5.0?

Ans : c. onsuspend

94.    Which of the following is the correct method to load another web page or reload the same page in HTML 5.0?

Ans : d. All of the above

95.    What is the function of the history traversal task source in HTML 5.0?

Ans : c. It is used to queue calls to history.back() and similar APIs.

96.    Which of the following is an INVALID parameter for the window.navigator.registerContentHandler API method in an HTML 5.0 web application?

Ans : c. scheme

97.     

98.    You want to display a table listing out customer names and their contact information. The heading of the table is shown in the given figure. What is the code for creating the first line of the table heading?

Ans: b .<tr> <th>Customer Name</th> <th colspan=3>Contact</th> </tr>

99.    Which of the following are valid values for the contenteditable attribute of the <figure> element in HTML 5.0?

Ans : a. true

100.Which of the following would give a yellow background to the web page?

Note: The code used in the “correct” answer below was deprecated in HTML 4.01! Use styles instead for new code.

Ans : c. <body bgcolor=”Yellow”>

101.Which of the following is NOT a valid value for the type attribute of the <input> element in HTML 5.0?

Ans : f. All of the above are the valid values for <input> element

102.Which event is fired when the history of the browser window changes?

Ans : a. onpopstate

103.Which of the following is correct with regard to the oncanplaythrough event fired by media resources in the HTML 5.0 document?

Ans : b. The script will run when the media is played to the end, without stopping for buffering.

104.A piece of text contains many blank spaces within it. Which of the following tags would be suitable to display the text as it was originally formatted?

Ans: d. pre

105.Which of the following <section> elements have the correct attribute assignment as per HTML 5.0?

Ans: c. <section id=”EXAMPLE”>…</section>

106.Which of the following elements preserves spaces and line breaks, and displays the text in fixed-width font?

Ans : b. <pre>

107.Which <iframe> attribute is used to define the restrictions to the frame content in HTML 5.0?

Ans : b. sandbox

108.How will the target URL open when you define the <a> element in your HTML 5.0 document as shown below?

Ans : c. The target URL will open in the same document in which it was clicked.

109.Which form event is fired on the click of a button using a button tag with its type attribute value equal to submit?

Ans : b. onsubmit

110.Which of the following is an INVALID keyword value for http-equiv attribute when used with the <meta> element in HTML 5.0?

Ans : b. expires

111.Which of the following is NOT an attribute of the <meta> element in HTML 5.0?

Ans: d. scheme

112.Which of the following are valid mouse events in HTML 5.0?

Ans : a. ondblclick

113.What will be the result if you use the following code to your HTML 5.0 document?

114. 

115.<bdo dir=”rtl”> Here is some text that should be written to your document. </bdo>

Ans : a. .tnemucod ruoy ot nettirw eb dluohs taht txet emos si ereH

116.Which media event will be fired when a media resource element suddenly becomes empty?

Ans: d. onemptied

117.You have the following directory structure. webroot->products->ordered->delivered

Ans : b. <a href=”../../Products.html”> All Products </a>

118.In HTML 5.0, which of the following attributes of the <object> element refers to the location of the object’s data?

Ans : c. data

119.The following link is placed on an HTML webpage.

<a href=”http://msdn.com/” target=”_blank”> MSDN </a>

What do you infer from it?

Ans : b. It will open the site msdn.com in a new window.

120.What will be the return value when using the window.navigator.appName API method in an HTML 5.0 web application?

Ans : d. It will return the name of the browser.

121.What is the role of the <dfn> element in HTML 5.0?

Ans : d. It is used to define a definition term

122.A computer programming book has to go online. Which of the following tags is ideal for displaying the program snippets?

Ans : b. <code>

123.In which of the following conditions is a browsing context A allowed to navigate a second browsing context B?

Ans : d. All of the above

124.Which of the following statements are correct with regard to <hr> and <br> elements of HTML 5.0?

Ans : b. <hr> element is used to insert the horizontal line within your document and <br> element is used to insert a single line break.

125.You want to display a table listing out customer names and theircontact information. The heading of the table is shown in the given figure. What is the code for creating the first line of the table heading?
<tr>
<th>Customer Name</th>
<th rowspan=3>Contact</th>
</tr>
b.<tr>
<th>Customer Name</th>
<th colspan=3>Contact</th>
</tr>***Answer**
c.<tr>
<th>Customer Name</th>
<th cellpadding=3>Contact</th>
</tr>
d.<tr>
<th>Customer Name</th>
<th cA

126.How will you return a reference to the parent of the current window or subframe in an HTML 5.0web application?
window.top
b. window.parent***Answer**
c.window.frameElement
d.None of the above

127.Suppose you add the input code given above to yourHTML web page. What result will be returned by the JavaScript function when you click the button marked as A in the image?
number
b.text***Answer**
c.button
d.None of the aboveA

128.What is the default backgroundcolor for the canvas element in HTML 5.0?
Black
b.White
c.Transparent***Answer**
d.Gray

129.Which form event is fired on the click of a button using a button tag with its type attribute value equal to submit?
onload
b. onsubmit***Answer**
c.onunload
d.onreset

130.Which of the followingvideo file formats are currently supported by the <video> element of HTML 5.0?
CCTV
b. MPEG 4***Answer**
c. Ogg***Answer**
d. 3GPP

131.Which of the following are valid values for the contenteditable attribute of theelement in HTML 5.0?
true***Answer**
b.false***Answer**
c.0
d.1

132.How does a button created by the <button> tag differ from the one created by an <input>tag ?
An input tag button can be a reset button too.
b. A button tag button can be a reset button too.
c. An input tag button can include images as well.***Answer**
d. A button tag can include images as well.

133.Which media event is triggered when there is an error in fetching media data in HTML 5.0?
onstalled
b. onwaiting
c. onsuspend***Answer**
d.oninvalid

134.Which of the following attributes comes in handy when borders have to be put between groups of columns instead of every column?
col
b.colgroup***Answer**
c.rowspan
d. row

135.Which of the following is NOT a valid attribute for the element in HTML 5.0?
hreflang
b.rel
c.http-equiv***Answer**
d.media

136.Which of the following HTML 5.0 elements is used to embed Java applets into your HTML 5.0 web page?
<applet>
b.<object>
***Answer**
c. <source>
d.<progress>

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