CCC Topic Wise Practice Set 2 (CCC Introduction to Computer)

CCC Online Test-2021

01. Who interprets and executes a set of instructions?

A) VDU
B) CPU
C) PRINTER
D) SCANNER

--- Answer is----> B) CPU

02. Control Unit control the operation of CPU.

A) True
B) False

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

03. Computers that are used for just one task are called dedicated computers.

A) True
B) False

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

04. What is the Full Form of COBOL.

A)Common Business Oriented Language>
B) Computer Business Oriented Language
C) Common Business Operated Language
D) Common Business Organized Language

--- Answer is-----> A)Common Business Oriented Language

05.Other than this all are the examples of storage devices.

A) Hard disk
B) Printers
C) Floppy disk
D) CD

--- Answer is-----> B) Printers

06. To access properties of an object, the mouse technique that is use.

A) Dragging
B) dropping
C) right-click
D) shift-click

--- Answer is-----> C) right-click

07.Which of the following is not a basic function of a computer?

A) Store data
B) Accept input
C) Process data
D) Copy text

--- Answer is-----> D) Copy text

08.The first electronic computer was developed by.

A) J.V. Attansoff
B) Bill Gates
C) Simur Cray
D) Winton Serf

--- Answer is-----> A) J.V. Attansoff

09.Cathode Ray Tube is a form of?

A) Keyboard
B) Mouse
C) Monitor
D) Motherboard

--- Answer is-----> C) Monitor

10. ALU stands for.

A) Arithmetic Logic Unit
B) Application Logic Unit
C) Array Logic Unit
D) None of Above

--- Answer is-----> A) Arithmetic Logic Unit

11. Which of the following is valid storage type?

A) CPU
B) Keyboard
C) Pen Drive
D) Track Ball

--- Answer is-----> C) Pen Drive

12. Which of the following is not input device?

A) Touch Pad
B) Mouse
C) Printer
D) Keyboard

--- Answer is-----> C)Printer

13. Which of the following is not component of computer system?

A) Input Device
B) Stepper Motor
C) Memory
D) Output Device

--- Answer is-----> B) Stepper Motor

14. Joystick is used for.

A) Gaming
B) Weather forecast
C) Word Processing
D) Taking Printout

--- Answer is----->A) Gaming

15. CPU consist of.

A) ALU+CU
B) ROM+ALU
C) RAM+ROM
D) None of These

--- Answer is-----> A) ALU+CU

16. Which one is non volatile memory.

A) RAM
B) EERAM
C) ROM
D) PROME

--- Answer is-----> C) ROM

17.Which of the following is the Valid Measurement unit of memory?

A) GB
B) MB
C) KB
D)All of Above

--- Answer is-----> D)All of Above

18. Data is processed by the computer & Convert into information.

A) True
B) False

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

19. Which of the following memory is used to store BIOS on Motherboard.

A) RAM
B) ROM
C)HARD DISK
D) CACHE

--- Answer is-----> B) ROM

20. In analogue computer Input is never converted to digital form.

A) TRUE
B) FALSE

--- Answer is-----> A) TRUE

21. The digital computer was firstly developed by.

A)Chaina
B) UK
C) USA
D)Japan

--- Answer is-----> C) USA

22. The programs stored in ROM, PROM and EPROM are called.

A) Software
B) System software
C) Firmware
D) Operating system

--- Answer is-----> C) Firmware

23. Mouse is also known as?

A) Pointer
B) Pointing Device
C) Input
D) All of The Above

--- Answer is-----> B) Pointing Device

24. What is the Full form of OMR?

A) Open Mark Reader
B) Optical Mark Recognition
C) Optical Mark Read
D) Open Mark Recognition>

--- Answer is-----> B) Optical Mark Recognition

25. A point on the computer monitor is called?

A) Dot
B) Dot/Inch
C) Pixel
D) Picture

--- Answer is-----> C) Pixel

26. Who is the inventor of first mechanical calculator?

A) Charles Babbage
B) Blaise Pascal
C) Rene Descartes
D) Herman Hollerith

--- Answer is-----> B) Blaise Pascal

27. Output is the result produce by a computer.

A) True
B) False

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

28. DVD is based on Optical Disk Technology.

A) True
B) False

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

29. IBM 1401 was developed in Second Generation.

A) True
B) False

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

30. Daisy wheel & Dots Matrix printer is a type of Impact Printer.

A) True
B) False

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

31. The word length of a computer is measured in?

A) Meters
B) Millimetres
C) Bits
D) Inch

--- Answer is-----> C) Bits

32. Which of the following have the smallest storage capacity?

A) Floppy Disc
B) Hard Disc
C) CD
D) DVD

--- Answer is-----> A) Floppy Disc

33. Reusable optical storage will typically have the acronym.

A) CD
B) DVD
C) CD ROM
D) RW

--- Answer is-----> D) RW

34. Which of the following is not a binary number?

A) 001
B) 101
C)202
D) 110

--- Answer is-----> C) 202

35. Which of the following does not store data permanently?

A) ROM
B) RAM
C) Floppy Disk
D) Hard Disk

--- Answer is-----> B) RAM

36. What is a NIC?

A) Network Interface Card
B) Network Interference Control
C) No Internet Connection
D) New Infrared Controller

--- Answer is-----> A) Network Interface Card

37. OCR stands for?

A) Optical Character Recognition
B) Optimal Character Rendering
C) Other Character Restoration
D) None of these

--- Answer is-----> A) Optical Character Recognition

38. Which is the technology used in the evaluation of OMR aptitude test?

A) OCR
B) MICR
C) OMR
D) MCR

--- Answer is----->C) OMR

39. Numbers is base 8 are called as?

A) Octal Numbering System
B) Decimal Numbering System
C) Hexadecimal Numbering System
D) Binary Numbering System

--- Answer is-----> A) Octal Numbering System

40. The binary number 1110 is equal to the decimal number.

A) 8
B) 1
C) 7
D) 14

--- Answer is-----> D) 14

41. Which of the following is also known as brain of computer?

A) Central Processing unit
B) Control unit
C) Arithmetic and language unit
D) Memory unit

--- Answer is-----> B) Control unit

42. RAM stands for.

A) Random Access Memory
B) Random origin money
C) Random only memory
D) Read Any memory

--- Answer is-----> A) Random Access Memory

43. 1 Byte is equal to?

A) 2 bit
B) 4 bit
C) 8 bit
D) 7 bits

--- Answer is-----> C) 8 bit

44. SMPS stands for?

A) Switched mode Power Supply
B) Start mode power supply
C) Store mode power supply
D) Single mode power supply

--- Answer is-----> A) Switched mode Power Supply

45. BIOS stands for?

A) Basic Input Off system
B) Basic Input Output system
C) Binary Input output system
D) All the above

--- Answer is-----> B) Basic Input Output system

46. RAM is an example of.

A) Primary memory
B) Secondary memory
C) Flash memory
D) Both (1) and (2)

--- Answer is-----> A) Primary memory

47. Magnetic disk is an example of?

A) Primary memory
B) Secondary memory
C) Main memory
D) Both (1) and (2)

--- Answer is-----> B) Secondary memory

48. RAM is also called as Read-Write Memory.

A) False
B) True

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

49. Choose the odd one out of them.

A) Interpreter
B) Compiler
C) Assembler
D) Operating System

--- Answer is-----> D) Operating System

50. Light Pen is an optical input device.

A) True
B) False

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