O Level
Exam Description:
Paper-M1 (Operating System)
Total Questions :
35
Exam Duration:
30 minutes
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Question #
1:
_______ is a type of operating system that can be popularly used in the systems like handheld computers, PDA and smart phones.
- A. Network Computer Operating system
- B. Embedded / Mobile Operating system
- C. Desktop Operating system
- D. None of the above
Correct Answer: Network Computer Operating system
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Question #
2:
Which key on a standard keyboard is used to display the Start Menu–
- A. Escape key
- B. Windows key
- C. Start key
- D. Function key
Correct Answer: Windows key
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Question #
3:
it is used to protect your computer from outside program:
- A. file compression programs
- B. backup programs
- C. antivierus programs
- D. troubleshooting programs
Correct Answer: antivierus programs
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Question #
4:
Suppose “C:” is the drive name; “Folder 1” is the top – level folder on drive C; “Folder 2” is the subfolder in “Folder1” then the valid file path for a file “test .jpg” present in “Folder2” is:
- A. C: \Folder2\Folder1\test.jpg
- B. C:\test \Folder2\Folder1.jpg
- C. C:\test\Folder1\Folder2.jpg
- D. C:\Folder1\Folder2\test.jpg
Correct Answer: C:\Folder1\Folder2\test.jpg
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Question #
5:
what is the full form of vrml?
- A. visual reality mark up language
- B. virtual reality modeling language
- C. visually real mark up language
- D. virtually real mark up language
Correct Answer: virtual reality modeling language
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Question #
6:
Which application software is usually used to view the PDF file?
- A. Microsoft outlook
- B. Adobe reader
- C. Microsoft firewall
- D. Face book
Correct Answer: Adobe reader
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Question #
7:
Which of the following is an example of Mobile Operating System?
- A. Android
- B. Windows XP
- C. UNIX
- D. Linux
Correct Answer: Android
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Question #
8:
What is the ASC II Code for number 3 ?
- A. 110011
- B. 110101
- C. 101011
- D. 111
Correct Answer: 110011
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Question #
9:
antivirus is:
- A. operating system
- B. browser
- C. search engine
- D. none of the above
Correct Answer: none of the above
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Question #
10:
Internet Explorer has been replaced by web browser in Windows 10.
- A. Windows store
- B. Microsoft edge
- C. Google Chrome
- D. Microsoft chrome
Correct Answer: Microsoft edge
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Question #
11:
A technique used in windows 10, to wirelessly push or mirror your screen to remote screen or monitor:
- A. Push button
- B. Screen cast
- C. Mirroring
- D. Wirelesses
Correct Answer: Screen cast
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Question #
12:
the symbols used in an assembly language are:
- A. formula
- B. mnemonics
- C. assembler
- D. all of the above
Correct Answer: mnemonics
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Question #
13:
which of the following is not an operating system?
- A. windows nt
- B. java
- C. dos
- D. unix
Correct Answer: java
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Question #
14:
In Windows, to permanently delete a file or folder press:
- A. Shift+Delete+Enter
- B. Ctrl+Shift+Delete
- C. Shift+Delete+Space bar
- D. Ctrl+Shift+D
Correct Answer: Shift+Delete+Enter
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Question #
15:
android is an example of ------
- A. hardware
- B. application software
- C. operating system
- D. mobile kernel
Correct Answer: operating system
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Question #
16:
what is the use of the system restore feature in microsoft windows?
- A. It Allows The User To Write The Same Mail To The Different Receivers.
- B. It Allows The User To Revert Their Computer's State To That Of A Previous Point In Time, Which Can Be Used To Recover From System Malfunctions Or Other Problems.
- C. It Allows The User To Make Multiple Accounts To The Single Use.
- D. None Of The Above
Correct Answer: It Allows The User To Revert Their Computer's State To That Of A Previous Point In Time, Which Can Be Used To Recover From System Malfunctions Or Other Problems.
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Question #
17:
Disk Defragmenter is a program which
- A. Locates and eliminates unnecessary fragments and rearranges files and unused disk space
- B. Works as an antivirus program
- C. Updates the operating system
- D. Partitions the disk
Correct Answer: Locates and eliminates unnecessary fragments and rearranges files and unused disk space
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Question #
18:
What is “Windows defender” in windows 10?
- A. Real–time firewall
- B. Real–time antivirus
- C. Computer game
- D. Recovery Software
Correct Answer: Real–time antivirus
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Question #
19:
a screen saver is:
- A. an antivirus program
- B. a form of trozan horse
- C. an operating system
- D. none of the above
Correct Answer: none of the above
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Question #
20:
Ctrl + W in windows is used for:
- A. Run the antivirus program
- B. Close the computer
- C. Close the current window
- D. None of the above
Correct Answer: Close the current window
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Question #
21:
Which windows 10 basic application can be used to capture a screenshot of any object on your screen?
- A. Math input panel
- B. Windows mobility centre
- C. Snipping tool
- D. Calculator
Correct Answer: Snipping tool
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Question #
22:
what is full form of gui in terms of computers?
- A. graphical user instrument
- B. graphical unified interface
- C. graphical unified instrument
- D. graphical user interface
Correct Answer: graphical user interface
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Question #
23:
What utility is available in ‘Windows Mobility center’ of windows 10?
- A. Speaker volume
- B. Display control
- C. A and B
- D. None of the above
Correct Answer: Speaker volume
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Question #
24:
if you are using Window 10 with your laptop, you can quickly access the settings like speaker volume, wireless connection status and display brightness etc. using.
- A. Windows Defender.
- B. Windows Sync Center.
- C. Windows Mobility Center.
- D. Windows Firewall.
Correct Answer: Windows Mobility Center.
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Question #
25:
Operating system functions may include:
- A. Input/Output control
- B. Virtual storage
- C. Multiprogramming
- D. All of the above
Correct Answer: All of the above
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Question #
26:
What is Google play store?
- A. It is an international online software store developed by Google for android devices.
- B. It is an online store to sell hardware device for android device.
- C. It is a chat program, where people use to chat with each other .
- D. It is physical store where you can buy anything
Correct Answer: It is an international online software store developed by Google for android devices.
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Question #
27:
In Window 10, a software can‘t be installed:
- A. Directly from Internet
- B. From Windows Store
- C. From CD/DVD/Pen drive
- D. Using word file
Correct Answer: Using word file
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Question #
28:
Which of the following is not an Operating system?
- A. Windows
- B. Linux
- C. Mac
- D. None of the above
Correct Answer: None of the above
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Question #
29:
-------computing refers to applications and services that run on a distributed network using virtualized resources.
- A. distributed
- B. cloud
- C. soft
- D. parallel
Correct Answer: distributed
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Question #
30:
Which of the following is NOT an example of GUI supported operating system?
- A. Windows 10
- B. Mac OS
- C. UNIX
- D. Both (A) and (B)
Correct Answer: Windows 10
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Question #
31:
Computer understands binary language which has :
- A. 2 symbols 0 and 1
- B. 8 symbols 0-7
- C. 16 symbols 0-9 and A to F
- D. Alphabets A to Z
Correct Answer: 2 symbols 0 and 1
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Question #
32:
which of the following is not related to the “processor ”of a computer?
- A. dual core
- B. i7
- C. Celeron
- D. android
Correct Answer: android
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Question #
33:
‘A’ represent in this address: ‘A:\FM\Tutorial\Holiday.bmp’
- A. Top–level folder
- B. Drive name
- C. Subfolder
- D. File name
Correct Answer: Drive name
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Question #
34:
which level language is assembly language?
- A. high-level programming language
- B. medium-level programming language
- C. low-level programming language
- D. machine language
Correct Answer: low-level programming language
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Question #
35:
which of the following is the system software?
- A. ms-word
- B. computer
- C. antivirus
- D. none of these
Correct Answer: none of these