NTS Computer Science Mcqs Online with Answers

NTS-National Testing System Pakistan is a non-governmental organization that conducts tests for admission, scholarship, internship, recruitment, promotion, and jobs to assess eligible candidates for related posts. NTS  for any entry test or job comprises quizzes about computers and MS Office is one of these questions. NTS Computer Science Mcqs Online is available here for online test preparation. Proper Preparation for the test is very necessary to get high marks in the exam. For the best preparation for NTS Computer Science Mcqs Online visit the following links as attached here because this site provides all subject-wise Multiple-choice Choice Questions tests and computer is one of those topics in which MS Office is available.

NTS Computer Science Online Test Preparation

It provides you with a proper testing facility along with their answers by which you will be able to clear your conditional exam with graceful marks. These Computer science Mcqs are also beneficial for the Preparation of the PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS, OTS, GTS, JTS, CTS Test Online.

NTS Computer Science Mcqs Online with Answers

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1. How many menus have a calculator in the windows
A. Three
B. Five
C. Four
D. Two

2. The communication protocol that drives the internet and therefore most of Lan’s use is called
A. Point-to-point
B. TCP/IP
C. SNA
D. None of these

3. The hardware parts are
A. Firmware components
B. Physical components
C. Logical components
D. All of these

4. The registers used for any mathematical and logical operations are
A. Address or segment registers
B. Accumulators registers
C. Stack control registers
D. Instruction pointer registers

5. Which of the following basic action is performed with the help of mouse in the word’s environment
A. Double click
B. Drag and point
C. Single click
D. All of these

6. Dot-matrix is a type of
A. Printer
B. Disk
C. Tape
D. Bus

7. CPU is an example of
A. Software
B. A program
C. An output unit
D. Hardware

8. A combination of 4-bit is called
A. Byte
B. Nibble
C. Gega Byte
D. Megabyte

9. Which of the following tabs is not present in the control panel program in the start menu
A. Web
B. Index
C. Search
D. Contents

10. Propagation of signals across a communication medium is called
A. Signaling
B. Simplex
C. Half duplex
D. Full duplex

11. How many times, the rate of the transfer of data on a USB port is faster than a parallel port device
A. 1 to 10 times
B. 10 to 20 times
C. 20 to 30 times
D. 30 to 40 times

12. In Microsoft Word, Ctrl+1 is used for which of the following
A. To set 1.5 line spacing
B. To set 0.5 line spacing
C. Double line spacing
D. Single line spacing

13. The radio button offers a list of
A. Mutually exclusive options
B. Non-mutually exclusive options
C. Associative option
D. None of these

14. The speed of communications between any two devices on the Ethernet LAN is
A. 10 Mbps
B. 100 Mbps
C. Both A and B
D. 10000 Mbps

15. Which of the following color graphics display has the highest resolution
A. HCA
B. EGA
C. CGA
D. VGA

16. Which of the following contains the control panel program in the start menu
A. Program
B. Help
C. Run
D. Settings

17. A network that is used for sharing data, software, and hardware among several users owning microcomputers is called
A. Wan
B. Man
C. Lan
D. Van

18. In order to open the view menu in the word menu bar which of the following shortcut keys is used
A. Alt+E
B. Alt+V
C. Alt+W
D. Alt+I

19. You can set the folder view option according to your settings through which of the following choice
A. Custom style
B. Web style
C. Classic style
D. None of these

20. Which of the following shortcut keys is used to close the program
A. Crt+F3
B. F4
C. Shif+F4
D. Alt+F4

21. Which of the following devices is used to carry user files?
A. Floppy Disk
B. Hard Disk
C. RAM
D. CDROM

22. Which device is used to back up the data?
A. Floppy Disk
B. Tape
C. Network Drive.
D. All of the above

23. For play and hear sound on a computer, we needs.
A. a sound card and speakers
B. a microphone
C. all of them required
D. none of them required

24. Which is the cheapest memory device in terms of Cost and Bit?
A. Semiconductor memories
B. Magnetic Disks
C. Compact Disks
D. Magnetic Tapes

25. Which is the best units of data an external storage device?
A. Bits
B. Bytes
C. Hertz
D. Clock cycles

26. Which of the following has the fastest access time?
A. Semiconductor Memories
B. Magnetic Disks
C. Magnetic Tapes
D. Compact Disks

27. Which of the following is a read-only memory storage device?
A. Floppy Disk
B. CDROM
C. Hard Disk
D. None of these

28. Which of the following is a programming language?
A. Lotus
B. Pascal
C. MS-Excel
D. Netscape

29. What is a compiler?
A. A compiler does conversion line by line as the program is run
B. A compiler converts whole of a higher-level program code into machine code in 1 step
C. A compiler is a general-purpose language providing very efficient execution
D. None of the above

30. What is an interpreter?
A. An interpreter does conversion line by line as the program is running
B. An interpreter is the representation of the system being designed
C. An interpreter is a general-purpose language provides very efficient execution
D. None of the above

31. When the key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bit?
A. ANSI
B. ASCII
C. EBCDIC
D. ISO

32. A Pixel is ?
A. A computer program that draws a picture
B. A picture stored in secondary memory
C. The smallest resolvable part of a picture
D. None of these

33. Which device is used as a standard pointing device in a Graphical User Environment?
A. Keyboard
B. Mouse
C. Joystick
D. Trackball

34. What kind of no. system is often used in a typical 32-bit computer?
A. 2
B. 10
C. 16
D. 32

35. Which no. system is often followed in a typical 32-bit computer?
A. Binary
B. Decimal
C. Hexadecimal
D. Octal

36. Which of the following is not an output device?
A. Scanner
B. Printer
C. Flat Screen
D. Touch Screen

37. Which is the following devices have a limitation as we can only store info. to it but cannot delete or modify it?
A. Floppy Disk
B. Hard Disk
C. Tape Drive
D. CDROM

38. Which technology is used in Compact disks?
A. Mechanical
B. Electrical
C. Electro Magnetic
D. Laser

39. Which is the following storage devices can store the maximum no. of data?
A. Floppy Disk
B. Hard Disk
C. Compact Disk
D. Magneto Optic Disk

40. Which of the following is the largest manufacturer of Hard Disk Drives?
A. IBM
B. Seagate
C. Microsoft
D. 3M

41. The programs that have permanent hardware and are stored in ROM are known as…
A. Hardware
B. Software
C. Firmware
D. ROM ware

42. The memory unit is one part of
A. Input device
B. Control unit
C. Output device
D. Central Processing Unit

43. Who built the first Mechanical Calculator
A. Joseph Marie Jacquard
B. John Mauchly
C. Blaise Pascal
D. Howard Aiken

44. The earliest calculating devices are?
A. Abacus
B. Clock
C. Difference Engine
D. None of these

45. Punched cards were first introduced by?
A. Powers
B. Pascal
C. Jacquard
D. Herman Hollerith

46. What Word length of a Personal Computer is?
A. 4 bits
B. 8 bits
C. 16 bits
D. 64 bits

47. Cursor is a?
A. Pixel
B. Thin blinking line
C. Pointing device
D. None of these

48. Operating system, editors, and debuggers comes under?
A. System Software
B. Application Software
C. Utilities
D. None of the above

49. Which device is required for the Internet connection?
A. Joystick
B. Modem
C. CD Drive
D. NIC Card

50. What does DMA stand for?
A. Distinct Memory Access
B. Direct Memory Access
C. Direct Module Access
D. Direct Memory Allocation

51. When did John Napier develop the logarithm?
A. 1416
B. 1614
C. 1641
D. 1804

52. A normal CD-ROM usually can store up to data.
A. 680 KB
B. 680 Bytes
C. 680 MB
D. 680 GB

53. ATM stands for?
A. Automatic Talking Machine
B. Automatic Teller Machine
C. Analog Teller Machine
D. Automatic Ticketing Machine

54. The 2nd Generation Computer was based on?
A. Vacuum Tube
B. Silicon Chips
C. Transistor
D. Bio Chips

55. The 3rd Generation Computer was made with?
A. Vacuum Tube
B. Discrete Components
C. IC
D. Bio Chips

56. He BIOS is the abbreviation of ?
A. Basic Input Output System
B. Best Input Output System
C. Basic Input Output Symbol
D. Base Input Output System

57. What do you say about a single point on a computer screen
A. Cell
B. Element
C. Pixel
D. Bit

58. How was the generation of computers classified?
A. by the device used in memory & processor
B. by the speed of the computer
C. by the model of the computer
D. by the accuracy of computer

59. From which device main components of the computer communicate with each other?
A. Keyboard
B. System Bus
C. Monitor
D. Memory

60. Which is a valid program to access the Internet?
A. Access
B. Front Page
C. Windows Explorer
D. Netscape

61. Which one is the Low-Level Language?
A. Assembly
B. Visual Basic
C. Java
D. C++

62. Which is a volatile memory?
A. ROM
B. BIOS
C. PROM
D. RAM

63. The digital signals can be represented by
A. Binary Codes
B. 0 and 1
C. High and Low
D. all of the above

64. Which program can be used for email?
A. Internet Explorer
B. Outlook Express
C. NetMeeting
D. FrontPage

65. Modulator is a device that converts?
A. Digital signal into analog signal
B. Analog signal into digital signal
C. Both A and B
D. None of the above

66. What is use for scan the picture and put them in digitized form in computer?
A. CD-ROM
B. Plotter
C. Bar-coder
D. Scanner

67. Animator, 3D Studio, Corel Draw, and Flash are?
A. Word processors
B. Spreadsheet packages
C. Multimedia S/W
D. None of the above

68. Which statement is valid?
A. 1 KB = 8 bytes
B. 1 MB = 8 KB
C. 1 KB = 1024 bytes
D. 1 MB = 1024 bytes

69. Which device is used to process data?
A. CPU
B. RAM
C. DCU
D. VDU

70. Who is known as the father of Computer Science?
A. Charles Babbage
B. Howard Aiken
C. Dr. Herman Hollerith
D. Blaise Pascal

71. What is the capacity of a 3.5” Floppy Disk?
A. 360KB
B. 720KB
C. 1.2MB
D. 1.44MB

72. A Personal Computer (PC) is a _____ Computer?
A. Super
B. Main Frame
C. Mini
D. Micro

73. What type of printers are Dot Matrix Printers?
A. Laser
B. Inkjet
C. Impact
D. Drum

74. What is the full form of RAM?
A. Read Access Memory
B. Random Access Memory
C. Rapid Access Memory
D. none

NTS Computer Short Questions Answers for Test and Interviews.

Q: VDU stands for?

Q: One kilobyte is approximately?

Q: DOS stand for?

Q: WORD STAR is a popular?

Q: WORD STAR was developed by?

Q: PC stands for?

Q: ALU stand for?

Q: The VDU and Keyboard together form a?

Q: The speed of the dot matrix printers is measured by CPS which stands for?

Q: The speed of the line printers is measured by LPM which stands for?

Q: DBMS stand for?

Q: IBM is a famous computer company.IBM stands for?

Q: ROM stands for?

Q: The actual machine of the computer is commonly known as?

Q: The programs run on the computer are commonly known as?

Q: All the output that is printed on paper is called?

Q: The number of pixels on a computer screen determines a screen’s?

Q: A processor’s speed is measured in?

Q: A software that assists the computer in performing instructions, is called?

Q: CAM stands for?

Q: DPI stands for?

Q: DTP stand for?

Q: EPROM stand for?

Q: A magnetic storage disk made out of a thin piece of plastic is called?

Q: A pictorial representation of the step by step sequence for solving a problem is known as a?

Q: A measure of storage capacity equal to one thousand megabytes is one?

Q: A variable whose value is accessible throughout the program is called?

Q: A huge, worldwide network of computers that communicate with each other, allowing global communications between users is popularly known as?

Q: KB stands for?

Q: LAN stands for?

Q: A printer which uses light to transfer the image to paper is the?

Q: Memory which retains all its contents even after the power is turned off is known as?

Q: The result that is generated by the computer after processing the information provided to it is known as?

Q: Electronic mail is more popularly known as?

Q: PILOT stands for?

Q: PILOT was developed by?

Q: IQL stand for?

Q: LOGO was developed by?

Q: CAL stands for?

Q: APT stands for?

Q: C language was invented by?

Q: Modula-2 was developed by?

Q: Terminals that have their own memory are called?

Q: The memory that needs electric power to sustain its contents is known as?

Q: MOS stands for?

Q: Dvorak keyboard was designed by?

Q: A simple device that functions as a simpler alternative to the keyboard is the?

Q: Automatic drawing input device is called?

Q: In the second-generation computers, magnetic cores were used as?

Q: LCD stands for?

Q: RADAR stands for?

Q: RADAR works on the principle of?

Q: Software-in-Hardware modules are called?

Q: A device by which any microcomputer can use ordinary television set for producing output is called a?

Q: EDSAC stand for?

Q: What does EDVAC stand for?

Q: EDSAC was developed in the year?

Q: EDVAC was developed in the year?

Q: ENIAC stands for?

Q: The most successful computing device in ancient times was?

Q: The use of some mechanism for the operation of a machine is known as?

Q: Radar contact with the moon was first made in?

Q: Radar contact with Venus was first made in?

Q: A system in which information is displayed on a television screen is known as?

Q: A modern means of communication in which the information is stored in a computer at a TV station is known as?

Q: Global communication became possible by using?

Q: Morse code was invented by?

Q: The code used in a teleprinter is the?

Q: Teleprinter exchange is popularly known as?

The following provided link is very useful for you to get perfection upon the computer applications that are considered necessary for official work. Today the office work is not in manual form but converted into automated or computerized as well. Computers made all daily work more convenient and easy to perform. So it has become a dire need of the day. In every competitive exam, you shall find the computer quiz section with respect to its significance.

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