CCC Topic Wise Practice Set 3 (CCC Introduction to Computer)

CCC Online Test-2021

01. Which of these devices is required for internet connection?

A) Joystick
B) CD Drive
C) Pen Drive
D) Modem

--- Answer is----> D) Modem

02. DMA is stand for?

A) Direct Memory Access
B) Distinct Memory Access
C) Direct Module Access
D) Direct Memory Allocation

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

03. ASCII is stands for?

A) American Standard Code for Information Interchange
B) American Standard Case for Institutional Interchange
C) American Stable Code for International Interchange
D) American Standard Code for Interchange Information

--- Answer is-----> A) American Standard Code for Information Interchange

04. FORTRAN is stands for?

A) File Translation
B) Formula Translation
C) Format Translation
D) Floppy Translation

--- Answer is-----> B) Formula Translation

05. The output quality of a printer is measured in?

A) Dots Per Inch (DPI)
B) Dot per sq. inch
C) Dots printed per unit time
D) None of These

--- Answer is-----> A) Dots Per Inch (DPI)

06. DOS is stands for?

A) Digital Operating System
B) Digital Open system
C) Disk Operating System
D) Disk operating session

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

07. Who is the chief of Microsoft?

A) Charles Babbage
B) Bill Clinton
C) Bill Gates
D) Mark Zukerberg

--- Answer is-----> C) Bill Gates

08. What is the operation that performed by RAM?

A) Read and write
B) Read only
C) Write only
D) None

--- Answer is-----> A) Read and write

09. Which of the following is a non-volatile memory?

A) Random Access Memory
B) Virtual Memory
C) Cache Memory
D) Read Only Memory

--- Answer is-----> D) Read Only Memory

10. A bitmap is....

A) A graphic file format made up of small dots
B) A specific kind of bitmap file with the .BMP extension
C) Is a format which windows use for desktop wallpaper
D) All of the above

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

11. The term Computer is derived from?

A) German
B) French
C) Arabic
D) Latin

--- Answer is-----> D) Latin

12. Who is known as the father of Computer?

A) Charles Babbage
B) Allen Turing
C) Semur Cray
D) Augusta Adaming

--- Answer is-----> A) Charles Babbage

13. USB is stand for?

A) Unknown Serial Bus
B) Unique Serial Bus
C) Universal Serial Bus
D) Union Serial Bus

--- Answer is-----> C) Universal Serial Bus

14. Which of the following is largest memory size?

A) 1 Terabyte
B) 10000000 Kilobytes
C) 10000000 Megabytes
D) 100 Gigabyte

--- Answer is-----> A) 1 Terabyte

15. A Hexadecimal number A1 has the decimal value.

A) 17
B) 15
C) 161
D) 101

--- Answer is-----> C) 161

16. The basic architecture of computer was developed by?

A) Charles Babbage
B) Blaise Pascal
C) Gorden Moore
D) John Von Neumann

--- Answer is-----> D) John Von Neumann

17. What will be the decimal value of binary number 11011 ?

A) 120
B) 72
C) 27
D) 17

--- Answer is-----> C) 27

18. How many bits are in a byte?

A) 2
B) 8
C) 4
D) 1

--- Answer is-----> B) 8

19. Keyboard and mouse are input devices used in computers.

A) True
B) False

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

20. The three main components of a digital computer system are.

A) Memory, Input/Output, DMA
B) ALU, CPU, Memory
C) Memory, Input/Output, CPU
D) Control Circuits, ALU, Registers

--- Answer is-----> C) Memory, Input/Output, CPU

21. A Nibble is consists of 8 Bits.

A) True
B) False

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

22. 1 KB is equals to 1024 bytes.

A) True
B) False

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

23. An impact printer uses?

A) Ink jet technology
B) Thermal technology
C) Electro-Mechanical mechanism
D) None of the above

--- Answer is-----> C) Electro-Mechanical mechanism

24. The following is not a image file format?

A) .gif
B) .pic
C) .jpg
D) .png

--- Answer is-----> B) .pic

25. Which of the following is not a type of printer?

A) Laserjet
B) Inkjet
C) Jetlag
D) Impact

--- Answer is-----> C) Jetlag

26. Which of the following is the fastest memory?

A) Virtual Memory
B) Secondary Memory
C) Auxiliary Memory
D) Cache Memory

--- Answer is-----> D) Cache Memory

27. EEPROM stands for?

A) Electrically Erasable Programmable Read Of Memory
B) Electrically Erasable Programmable Read Only Memory
C) Erasable Electrically Programmable Read Only Memory
D) Easily Erasable Programmable Read Only Memory

--- Answer is-----> B) Electrically Erasable Programmable Read Only Memory

28. CAD stands for?

A) Computer Aided design
B) Computer application in design
C) Computer algorithm design
D) All of the above

--- Answer is-----> A) Computer Aided design

29. Computer software is one that enhances the capabilities of a hardware machine.

A) True
B) False

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

30. What is the smallest unit of computer storage?

A) KB
B) Byte
C) Bit
D) MB

--- Answer is-----> C) Bit

31. Print server uses spool which is buffer that holds data before it is send to the printer.

A) False
B) True

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

32. The keyboards keys that are labeled F1, F2,...F12 are called.

A) Numeric keys
B) Function keys
C) Typewriters keys
D) Special keys

--- Answer is-----> B) Function keys

33. The primary purpose of software is to turn data into Information.

A) True
B) False

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

34. Logical and calculative operations are performed by which part of the CPU?

A) Control Unit
B) Arithmetic and Logic Unit
C) Both of above
D) None

--- Answer is-----> B) Arithmetic and Logic Unit

35. Computers that process both analog and digital data are called.

A) Analog computer
B) Digital computer
C) Hybrid computer
D) None

--- Answer is-----> C) Hybrid computer

36. The ascending order of a data hierarchy is?

A) Bit-byte-record-field-file-database
B) Byte-bit-field-record-file-database
C) Byte-bit-record-file-field-database
D) bit-byte-field-record-file-database

--- Answer is-----> D) bit-byte-field-record-file-database

37. A DVD is an example of.

A) Hard disk
B) Optical disk
C) Output device
D) Solid state storage

--- Answer is-----> B) Optical disk

38. Which one is extension of video file.

A) .3gp
B) .jpg
C) .jpeg
D) None

--- Answer is-----> A) .3gp

39. The extension of web page is?

A) .png
B) .mp4
C) .html
D) None

--- Answer is-----> C) .html

40. The computer abbreviation KB Usually means?

A) Key Block
B) Kilo Byte
C) Kilo Bit
D) Key bite

--- Answer is-----> B) Kilo Byte

41. EBCDIC stands for?

A) Extended Bit Code Decimal Interchange Code
B) Extended Binary Coded Decimal Interchange Code
C) Extended Bit Case Decimal Interchange Code
D) Extended Binary Case Decimal Interchange Code

--- Answer is-----> B) Extended Binary Coded Decimal Interchange Code

42. BCD stands for?

A) Binary Coded Decimal
B) Bit Coded Decimal
C) Binary Coded Digit
D) Bit Coded Digit

--- Answer is-----> A) Binary Coded Decimal

43. The main component that was used in the first generation computer is?

A) Transistors
B) Vacuum Tubes and Valves
C) Integrated Circuits
D) None

--- Answer is-----> B) Vacuum Tubes and Valves

44. The First Generation computer size was very large.

A) False
B) True

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

45. Which generation of computer is still under development?

A) Fourth Generation
B) Fifth Generation
C) Third Generation
D) None

--- Answer is-----> B) Fifth Generation

46. Artificial Intelligence is associated with which generation?

A) Fourth Generation
B) Fifth Generation
C) Third Generation
D) Second Generation

--- Answer is-----> B) Fifth Generation

47. Which operation is not performed by computer?

A) Input
B) Processing
C) Controlling
D) Understanding

--- Answer is-----> D) Understanding

48. A refreshing circuit is required in?

A) SRAM
B) DRAM
C) EPROM
D) EEPROM

--- Answer is-----> B) DRAM

49. In heap files, records are placed in?

A) Random order
B) Sequential order
C) Indexed order
D) Printer-referenced order

--- Answer is-----> A) Random order

50. Which Type of computer is used for weather forecasting?

A) Personal Computer
B) Minicomputer
C) Super Computer
D) Mainframe Computer

--- Answer is-----> C) Super Computer