Fundamentals of Computer

Computer Fundamentals – Objective Questions (MCQ) with Solutions & Explanations

Computer Fundamentals – Objective Questions (MCQ) with Solutions & Explanations

 

Following are the objective questions from Computer Fundamentals Section. Computer Fundamentals section includes the topics such as history of computers, generation of computers, classification of computers, Computer Peripherals, Storage Devices, Computer Security Systems, Computer Viruses, Computer Networking, System Analysis and Design and so on.

 

Updated: January25, 2018

Basic Computer Awareness General Knowledge GK : Following are the objective questions from Computer Fundamentals Section. Computer Fundamentals section includes the topics such as history of computers, generation of computers, classification of computers, Computer Peripherals, Storage Devices, Computer Security Systems, Computer Viruses, Computer Networking, System Analysis and Design and so on. It tests general knowledge on common terms and concept of computer. Keeping in view of this, we have added some most frequently asked questions on Computer Fundamentals in MCQ format for your proper practice. Take this online practice tests / quiz and you will have an idea what kind of questions are expected under computer awareness in general knowledge section. All questions are selected in a manner so that it becomes easy to understand the topic. You will find these commonly asked solved questions (with answer) really helpful. Just practice.

This section contains computer science multiple choice questions and answers on computer science topics like fundamental of computers, computer hardware input and output devices, programming languages, network, internet, emails etc.

These questions are specially designed for students, working professionals and job seekers. This quiz will be helpful too for those guys who are preparing for banking sectors.

As a number of aspirants have been asking us to share complete MCQs and other materials of Computer Knowledge, here we are sharing all the pdf files I have. These files consists a lot of computer mcqs. These will be very useful for all competitive exams. Downlaod it and prepare well. All the Best…!!!

 

 

1. Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?

a. Daisy wheel

b. Dot matrix

c. Laser

d. Thimble

 

2. Which of the following printing devices an output composed of a series of data?

a. Wire matrix printer

b. Band printer

c. Wang image printer

d. Both a and c

 

3. The personal computer industry was started by

a. IBM

b. Apple

c. Compaq

d. HCL

 

4. In the IBM PC-At, what do the words AT stand for

a. Additional Terminals

b. Advance technology

c. Applied technology

d. Advanced terminology

 

5. Magnetic tape can serve as

a. Secondary storage media

b. Output media

c. Input media

d. All of the above

 

6. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be

a. 216

b. 65,536

c. 64K

d. Any of the above

 

7. The two major types of computer chips are

a. External memory chip

b. Primary memory chip

c. Microprocessor chip

d. Both b and c

 

8. As compared to the secondary memory, the primary memory of a computer is

a. Large

b. Cheap

c. Fast

d. Slow

 

9. Which of the following is a way to access secondary memory?

a. Random access memory

b. Action method

c. Transfer method

d. Density method

 

10. Which was the most popular first generation computer?

a. IBM 1650

b. IBM 360

c. IBM 1130

d. IBM 2700

 

11. What is the responsibility of the logical unit in the CPU of a computer?

a. To produce result

b. To compare numbers

c. To control flow of information

d. To do math’s works

 

12. The secondary storage devices can only store data but they cannot perform

a. Arithmetic Operation

b. Logic operation

c. Fetch operations

d. Either of the above

 

13. Which of the printers used in conjunction with computers uses dry ink power?

a. Daisy wheel printer

b. Line printer

c. Laser printer

d. Thermal printer

 

14. Which of the following produces the best quality graphics reproduction?

a. Laser printer

b. Ink jet printer

c. Plotter

d. Dot matrix printer

 

15. Which of the following memories allows simultaneous read and write operations?

a. ROM

b. RAM

c. EPROM

d. None of above

 

16. Which of the following memories has the shortest access times?

a. Cache memory

b. Magnetic bubble memory

c. Magnetic core memory

d. RAM

 

17. A 32 bit microprocessor has the word length equal to

a. 2 byte

b. 32 byte

c. 4 byte

d. 8 byte

 

18. An error in computer data is called

a. Chip

b. Bug

c. CPU

d. Storage device

 

19. A set of information that defines the status of resources allocated to a process is

a. Process control

b. ALU

c. Register Unit

d. Process description

 

20. Any method for controlling access to or use of memory is known

a. Memory map

b. Memory protection

c. Memory management

d. Memory instruction

 

Answers:

1. Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?

c. Laser

2. Which of the following printing devices an output composed of a series of data?

d. Both a and c

3. The personal computer industry was started by

a. IBM

4. In the IBM PC-At, what do the words AT stand for

b. Advance technology

5. Magnetic tape can serve as

d. All of the above

6. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be

b. 65,536

7. The two major types of computer chips are

d. Both b and c

8. As compared to the secondary memory, the primary memory of a computer is

c. Fast

9. Which of the following is a way to access secondary memory?

a. Random access memory

10. Which was the most popular first generation computer?

a. IBM 1650

11. What is the responsibility of the logical unit in the CPU of a computer?

b. To compare numbers

12. The secondary storage devices can only store data but they cannot perform

d. Either of the above

13. Which of the printers used in conjunction with computers uses dry ink power?

c. Laser printer

14. Which of the following produces the best quality graphics reproduction?

c. Plotter

15. Which of the following memories allows simultaneous read and write operations?

b. RAM

16. Which of the following memories has the shortest access times?

a. Cache memory

17. A 32 bit microprocessor has the word length equal to

c. 4 byte

18. An error in computer data is called

b. Bug

19. A set of information that defines the status of resources allocated to a process is

d. Process description

20. Any method for controlling access to or use of memory is known
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b. Memory protection

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