MCQ Chapter 6

Chapter 6

Sprucing up mobile apps

1) - What is Pending Intent in android?

A - It is a kind of an intent

B - It is used to pass the data between activities

C - It will fire at a future point of time.

D - None of the Above

Ans: C: It will fire at a future point of time.

2) - WHich of the following is/are are the subclasses in Android?

A - Action Bar Activity

B - Launcher Activity

C - Preference Activity

D - All of above

Ans:D: All of above

3. Which permissions are required to get a location in android?

A - ACCESS_FINE and ACCESS_COARSE

B - GPRS permission

C - Internet permission

D - WIFI permission.

Ans:A: ACCESS_FINE and ACCESS_COARSE

4)  Which of the following can be implemented using animation?
a) Fireworks
b) Fade Effect
c) Roll-in or Roll-out
d) All of the mentioned

Ans:D: All of the mentioned

5) Which is the function that calls another function after a time interval?
a) setTimeout()
b) setTime()
c) callafter()
d) timeSet()

Ans:A: setTimeout()

6) Which function is used to clear the timer value?
a) clearTimervalue()
b) clearTimeout()
c) clear()
d) flush(timer)

Ans:B: clearTimeout()

7) Which is the property used to position the object in the left of the screen?
a) object.position = left
b) object = position.left
c) object.style.left
d) object.shiftleft

Ans:C: object.style.left

8) Which is the function used to call a function in every time duration?
a) callafter()
b) setInterval()
c) setTimeout()
d) setTime()

Ans:B: setInterval()

9) How do we get the DOM object in JavaScript?
a) getElementbyId()
b) getObject()
c) getElement()
d) getNodeobject()

Ans:A: getElementbyId()

10)  How to assign the image source in JavaScript?
a) image = “url”
b) source(“url”)
c) image.src = “url”
d) img.src=”url”

Ans:C:  image.src = “url”

11) How do we create and preload an image object in JavaScript?
a) Use new keyword
b) Call Image()
c) Both Use new keyword and Call Image()
d) Set image()

Ans:C: Both Use new keyword and Call Image()

12)  Which event handler is triggered when the user’s mouse moves onto a link?
a) onMouseOver
b) onMouseOut
c) onMouse
d) onMouseOnto

Ans:A: onMouseOver

13) Which event handler is triggered when the user’s mouse moves away from a link?
a) onMouseOver
b) onMouseOut
c) onMouse
d) onMouseOnto

Ans:B: onMouseOut

14) In which part does the form validation occur?
a) Client
b) Server
c) Both Client and Server
d) User side

Ans:B: Server

15)  How do you focus a particular part of the HTML page in JavaScript?
a) hover()
b) focus()
c) on()
d) focuson()

Ans:B: focus()

16)  Which of the following is the child object of the JavaScript navigator?
a) Navicat
b) Plugins
c) NetRight
d) Plugs

Ans:B: Plugins

17) Which of the following is not the properties of a plug-in entry?
a) name
b) filename
c) mimeTypes
d) value

Ans:D: value

18) What is the purpose of the mimeTypes property of a plug-in entry?
a) Contains MIME properties
b) Contains MIME sizes
c) Contains MIME types
d) Contains MIME methods

Ans:C: Contains MIME types

19) Which side of the image map can be created using JavaScript?
a) Server side
b) Client side
c) Both Server and Client side
d) User side

Ans:B: Client side

20) Which is the attribute used to enable the Client-side image map?
a) map
b) area
c) usemap
d) areamap

Ans:C: usemap