CCC Topic Wise Practice Set 5 (CCC Introduction to Operating System)

CCC Online Test-2021

01. In which year was the LINUX operating system released?

A) 1991
B) 1992
C) 1993
D) 1994

--- Answer is----> A) 1991

02. What sign does the file name and extension differ?

A) Dot Sign
B) Equal Sign
C) Hash Sign
D) None

--- Answer is-----> A) Dot Sign

03. Linux is a portable operating system.

A) True
B) False

--- Answer is-----> A) True

04 The real time operating system provides the ability to perform tasks to multiple users?

A) True
B) False

--- Answer is-----> B) False

05. Before running the Windows operating system it is necessary to load MS-DOS.

A) True
B) False

--- Answer is-----> A) True

06. What is the full form of NOS?

A) Network Operating System
B) Network Organized System
C) Network Operating Software
D) None

--- Answer is-----> A) Network Operating System

07. In Windows operating systems 'A' drive is a primary hard drive?

A) True
B) False

--- Answer is-----> B) False

08. Ubuntu operating system does not require antivirus.

A) True
B) False

--- Answer is----->A) True

09. Who developed Linux OS?

A) Linus Torvalds
B) Blaise Pascal
C) Microsoft
D) None

--- Answer is-----> A) Linus Torvalds

10. Which is the most used operating system in mobile and Tablet?

A) Windows
B) Android and iOS
C) Mac
D) None of Above

--- Answer is-----> B) Android and iOS

11. What is the function of the operating system?

A) Storing programs that manage hardware resources.
B) Providing platforms for application programs.
C) Creating links between hardware and application programs
D) All of the above

--- Answer is-----> D) All of the above

12. What is required to boot any computer?

A) Application software
B) Compiler
C) Operating System
D) None

--- Answer is-----> C) Operating System

13. What is the process of converting Windows XP to Windows 7?

A) To download
B) To upgrade
C) To modify
D) None

--- Answer is-----> B) To upgrade

14. What is the default name given by the computer when creating a new folder?

A) New Folder
B) Folder
C) New File
D) Default Folder

--- Answer is----->A) New Folder

15. Which OS functionality can be used to delete temporary files of a computer?

A) Clean Disk
B) Disk Defragment
C) Disk Clean up
D) Restore Disk

--- Answer is-----> C) Disk Clean up

16. What is the full form of DOS?

A) Disk Operating Sequence
B) Disk Operation System
C) Disk Operating System
D) None

--- Answer is-----> C) Disk Operating System

17. Windows, Linux, UNIX, Mac is GUI based operating systems.

A) True
B) False

--- Answer is-----> A) True

18. What type of software is the operating system?

A) System Software
B) Application Software
C) Link Software
D) None

--- Answer is-----> A) System Software

19. What is the full form of GUI?

A) Graphical User interference
B) Graphical User Interface
C) Graphical User Interleave
D) None

--- Answer is-----> B) Graphical User Interface

20. Which program is used to compress large files into smaller files?

A) WinZip
B) PKZip
C) Both Above
D) None

--- Answer is-----> C) Both Above

21. What is the keyboard shortcut to permanently delete a file or folder in a computer?

A) Shift + Delete
B) Ctrl + Delete
C) Ctrl + Shift + Delete
D) Delete

--- Answer is-----> A) Shift + Delete

22. Which keyboard shortcut key is used to close the active window?

A) Ctrl + F4
B) Alt + F4
C) Shift + F4
D) None

--- Answer is-----> B) Alt + F4

23. What is the default file extension on notepad?

A) .rtf
B) .txt
C) .docx
D) .not

--- Answer is-----> B) .txt

24. The process of changing the software version from old to new is called upgrading?

A) False
B) True

--- Answer is-----> B) True

25. To change the name of a file or folder by right clicking on it, which option is chosen?

A) Change Name
B) Update Name
C) Rename
D) None

--- Answer is-----> C) Rename

26. A group of instructions is called program.

A) False
B) True

--- Answer is-----> B) True

27. What is the full form of OSF?

A) Open Source Foundation
B) Open software Foundation
C) Open software Forum
D) None

--- Answer is-----> B) Open software Foundation

28. Internet Explorer comes with Windows OS.

A) True
B) False

--- Answer is-----> A) True

29. Which browser comes with Linux by default?

A) Internet Explorer
B) Opera
C) Safari
D) None

--- Answer is-----> B) Opera

30. Which country has developed BOSS OS?

A) India
B) USA
C) China
D) Russia

--- Answer is-----> A) India

31. What is the full form of BOSS?

A) Bharat Operating System Service
B) Bharat Operating System Solutions
C) Bharat Operating System Software
D) None

--- Answer is-----> B) Bharat Operating System Solutions

32. The MS Windows OS is the product of?

A) Microsoft
B) Google
C) Apple
D) IBM

--- Answer is-----> A) Microsoft

33. The most important system software of the computer is operating system.

A) True
B) False

--- Answer is-----> A) True

34. The application program cannot be run from the Windows Control Panel.

A) True
B) False

--- Answer is-----> A) True

35. The operating system is responsible for which of the following?

A) Management of the processor
B) Management of the input/output
C) Management of the memory
D) All of the above

--- Answer is-----> D) All of the above

36. Which command of DOS will be used to view the list of any file or folder?

A) DIR
B) MKDIR
C) cd
D) None

--- Answer is-----> A) DIR

37. Android Mobile operating system is based on , Linux kernel and Java.

A) True
B) False

--- Answer is-----> A) True

38. Which command is used to count total lines, words, and characters in a file in LINUX?

A) lp
B) ls
C) wp
D) None

--- Answer is----->C) wc

39. Which command is used to duplicate disks in DOS?

A) DISKCOPY
B) MKDIR
C) CD
D) None

--- Answer is-----> A) DISKCOPY

40. The operating system that performs and reacts in real-time context is called?

A) Time Sharing OS
B) Real time OS
C) Multitasking OS
D) None

--- Answer is-----> B) Real time OS

41. Unix is ​​a multi-user, time sharing, multi-tasking operating system.

A) True
B) False

--- Answer is-----> A) True

42. Which file system does DOS typically use?

A) NTFS
B) NTFS16
C) FAT16
D) None

--- Answer is-----> C) FAT16

43. CPU performance is measured by means of throughput.

A) False
B) True

--- Answer is-----> B) True

44. Moving a process from main memory to disk memory is known as?

A) Moving
B) Swapping
C) Transfer
D) None

--- Answer is-----> B) Swapping

45. The computer executes the machine language directly by understanding it.

A) True
B) False

--- Answer is-----> A) True

46. Which command is used to print files in Linux?

A) cp
B) lp
C) print
D) None

--- Answer is-----> B) lp

47. Which command can be used to install firewall on Linux system?

A) ipchains
B) cp
C) cwd
D) None

--- Answer is-----> A) ipchains

48. Which command is used to display the current working directory in Linux?

A) lp
B) cp
C) pwd
D) None

--- Answer is-----> C) pwd

49. Which command is used to copy files in Linux?

A) lp
B) cp
C) cwd
D) None

--- Answer is-----> B) cp

50. Which command is used to add Router to Linux router?

A) lr
B) lroute
C) route
D) None

--- Answer is-----> C) route