Computer Science Quizzes Stage-37 -

Here you’ll find the most important and repeated Computer Science past paper questions Quiz Stage 37. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 50
Total Questions: 50
Total Marks: 50
Time Allowed: 20 minutes
The correct answers will be displayed after the test is completed.

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Result

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Fail! No worries — rise, revise, and return stronger!

#1. Microprocessor of a computer system is a ______?

Groupware

Software

Hardware

None of these

#2. Hard copy of a document refers to which of the following? Display copy , Resolved copy , Scanned copy , Printout

Display copy

Resolved copy

Scanned copy

Printout

#3. Which of the following is the correct definition of Computer? Computer understands only binary language which is written in the form of 0s & 1s, Computer is a programmable electronic device that stores, retrieves, and processes the data, Computer is a machine or device that can be programmed to perform arithmetical or logic operation, All of these

Computer understands only binary language which is written in the form of 0s & 1s

Computer is a programmable electronic device that stores, retrieves, and processes the data, Computer is a machine or device that can be programmed to perform arithmetical or logic operation

Computer is a machine or device that can be programmed to perform arithmetical or logic operation

All of these

#4. Who is known as the father of computer?

Barbara Liskov

Tim Berners-Lee

Charles Babbage

John von Neumann

#5. Mouse of a computer system is ______?

Software

Hardware

Firmware

None of these

#6. What number system is used in computers?

Octal

Decimal

Binary

None of these

#7. Errors from computer hardware and software cab be identifying and removed by which process?

Debugging

Formating

Flip flop

All of these

#8. Data is permanently stored in _____?

Cache Memory

Hard Disk

RAM

Buses

#9. Which of the following is NOT an Input device?

Microphone and Mouse

Keyboard

Monitor and Speaker

Scanner and Joystick

#10. Which part of computer is known as Heart/Brain of Computer?

Monitor

Microprocessor/CPU

Scanner

Keyboard

#11. ALU is used for which purpose in CPU?

Storing data

Performing calculations and logic operations

Controlling input and output devices

None of these

#12. Identify the device through which data and instructions are entered into a computer?

Memory

Output Device

Software

Input device

#13. Computer Monitor is also called?

DVD

VDU

CCTV

DVU

#14. In MS-Excel, when the formula bar is activated, we can see:

Enter Button

Cancel Button

Edit Formula Button

None of these

All of these

#15. Microprocessors was introduced in which generation of computer?

Second Generation

Fourth Generation

Third Generation

Both (A) and (B)

#16. External cache memory is located between which two components?

Microprocessor and RAM

RAM and ROM

RAM and Hard Disk

None of these

#17. Which of the following computer components typically contains the most transistors?

ROM

RAM

Microprocessor

None of these

#18. Which technology is used in compact disc?

Laser

Mechanical

Electrical

Electro Magnetic

#19. Which device is used for printing documents? Scanner, Monitor, Printer, Keyboard

Scanner

Monitor

Printer

Keyboard

#20. A joystick is a(n) _____ device.

Output

Storage

Input

None of these

#21. RAM is what type of storage?

Secondary

Primary

Offline

None of these

#22. One Perabyte is equal to?

1024 MB

1024 GB

1024 TB

None of the these

#23. Vector graphics is composed of_____________?

Paths

Pixels

Palette

None of above

#24. Which of the following stores data or information temporarily and passes it on as directed by the control unit?

Address

Number

Memory

#25. What is the other name for a programmed chip?

RAM

ROM

LSIC

PROM

#26. Which of the following are the two main components of the CPU?

Control Unit and ALU

Control Unit and Registers

Registers and Main Memory

None of these

#27. Which of the following is an output device?

Keyboard

Printer

Mouse

None of the above

#28. Hardware is best described as _____?

A program

Physical parts

Logical parts

None of these

#29. Which is the secondary storage device?

RAM

ROM

Diode

Hard Disk

#30. Which of the following leads users from multiple sources to a single link or destination?

Home page

Blog page

Landing page

Contact page

#31. What is photogrammetry in the context of surveying?

A technique that uses satellites to measure land elevations

A technique that uses photographs to make measurements and create maps and 3D models

A process of manually drawing topographic maps

A GPS-based method for calculating distances

#32. Which of the following types of memory offers the highest speed and performance?

SSD

Hard Disk

Cache

None of these

#33. What is the purpose of the cache memory?

To speed up processing by storing frequently used data

To backup files

To store only images

None of these

#34. What is the function of Recycle Bin?

Store temporary file

Store deleted file

Store document file

None of these

#35. The speed of CPU is measured in ______?

MHz

Mbps

Mbytes

None of these

#36. The advancement in the ______ gave birth to the Electronic Era.

Mechanics

Vacuum or Electron Tube

Capacitor

None of these

#37. Noor Fatima has collected the required data from her office. Now she wants to extract important information from this data. Which of the following can help her achieve this?

Output

Processing

Storage

None of these

#38. Which one of the following is not can be used for hard copy output device?

Impact printer

Speaker

Printer

Plotter

#39. Which internal temporary location of the computer is used to process and store data?

Hard Disk

ROM

RAM

None of these

#40. Humanoid robot is an example of which computer generation?

Third Generation

Fifth Generation

Fourth Generation

None of these

#41. What was the reason for the availability of low-cost computers during the third generation of computers?

Keyboards

Integrated Circuits (ICs)

Vacuum tubes

None of these

#42. DEC VAX and IBM AS/400 are good examples of ______?

Minicomputers

Microcomputers

Mainframe computers

None of these

#43. A complete microcomputer system consists of _____?

Memory

Microprocessor

Peripheral equipment

All of these

#44. Where does a computer add and compare data?

Monitor

CPU Chip

Memory Chip

Hard Disk

#45. What is the control unit’s function in the CPU?

To store program instruction

To perform logic operations

To decode program instruction

None of these

#46. Processors of all computers, whether micro, mini or mainframe must have _____?

Control unit

ALU

Primary Storage

All of these

#47. ______ is responsible for converting data into information.

Processor

Motherboard

System Bus

None of these

#48. Computer’s performance is influenced by _____?

Bus width

Speed of system clock

Memory access time

All of these

#49. All hardware devices are attached directly or indirectly with ______?

Motherboard

CPU

Keyboard

None of these

#50. What do you need for an inkjet printer?

A drum

A cartridge

A ribbon

None of these

Finish

Good

Here you’ll find the most important and repeated Computer Science past paper questions Quiz Stage 37. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

Total Quizzes: 50

Total Questions: 50

Total Marks: 50

Time Allowed: 20 minutes

The correct answers will be displayed after the test is completed.

Result

Congratulations! You shine because you dared to work hard when it was tough. Keep glowing!

Fail! No worries — rise, revise, and return stronger!

#1. Microprocessor of a computer system is a ______?

#2. Hard copy of a document refers to which of the following? Display copy , Resolved copy , Scanned copy , Printout

#4. Who is known as the father of computer?

#5. Mouse of a computer system is ______?

#6. What number system is used in computers?

#7. Errors from computer hardware and software cab be identifying and removed by which process?

#8. Data is permanently stored in _____?

#9. Which of the following is NOT an Input device?

#10. Which part of computer is known as Heart/Brain of Computer?

#11. ALU is used for which purpose in CPU?

#12. Identify the device through which data and instructions are entered into a computer?

#13. Computer Monitor is also called?

#14. In MS-Excel, when the formula bar is activated, we can see:

#15. Microprocessors was introduced in which generation of computer?

#16. External cache memory is located between which two components?

#17. Which of the following computer components typically contains the most transistors?

#18. Which technology is used in compact disc?

#19. Which device is used for printing documents? Scanner, Monitor, Printer, Keyboard

#20. A joystick is a(n) _____ device.

#21. RAM is what type of storage?

#22. One Perabyte is equal to?

#23. Vector graphics is composed of_____________?

#24. Which of the following stores data or information temporarily and passes it on as directed by the control unit?

#25. What is the other name for a programmed chip?

#26. Which of the following are the two main components of the CPU?

#27. Which of the following is an output device?

#28. Hardware is best described as _____?

#29. Which is the secondary storage device?

#30. Which of the following leads users from multiple sources to a single link or destination?

#31. What is photogrammetry in the context of surveying?

#32. Which of the following types of memory offers the highest speed and performance?

#33. What is the purpose of the cache memory?

#34. What is the function of Recycle Bin?

#35. The speed of CPU is measured in ______?

#36. The advancement in the ______ gave birth to the Electronic Era.

#37. Noor Fatima has collected the required data from her office. Now she wants to extract important information from this data. Which of the following can help her achieve this?

#38. Which one of the following is not can be used for hard copy output device?

#39. Which internal temporary location of the computer is used to process and store data?

#40. Humanoid robot is an example of which computer generation?

#41. What was the reason for the availability of low-cost computers during the third generation of computers?

#42. DEC VAX and IBM AS/400 are good examples of ______?

#43. A complete microcomputer system consists of _____?

#44. Where does a computer add and compare data?

#45. What is the control unit’s function in the CPU?

#46. Processors of all computers, whether micro, mini or mainframe must have _____?

#47. ______ is responsible for converting data into information.

#48. Computer’s performance is influenced by _____?

#49. All hardware devices are attached directly or indirectly with ______?

#50. What do you need for an inkjet printer?

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