Computer Introduction GK MCQ Questions SET-9 with Answers free PDF

We have provide here is the list of Computer Introduction GK MCQs for the preparation competitive exams. Each question has four options followed by the right answer.

MCQ Questions for Computer Introduction with Answers

Q1. The Napier’s Bone was invented by

(i) J.L. Baird
(ii) Thomson
(iii) Pascal
(iv) John Napier

(iv) John Napier

Q2. Coded entries which are used to gain access to a computer system are called

(i) Entry codes
(ii) Passwords
(iii) Security commands
(iv) Code words

(ii) Passwords

Q3. HTTP stands for

(i) Hyper text transfer protocol
(ii) Hibernate temporary time period
(iii) High time transcript protocol
(iv) none of these

(i) Hyper text transfer protocol

Q4. _____ is used in second generation computer.

(i) Microprocessor
(ii) Vacuum tubes
(iii) Transistors
(iv) Integrated circuit

(iii) Transistors

Q5. Which is not a basic function of a computer?

(i) Accept and process data
(ii) Accept input
(iii) Process data
(iv) Scan text

(iv) Scan text

Q6. Smaller computers became possible by the use of technologies of

(i) transistors
(ii) core memory
(iii) both (i) and (ii)
(iv) silicon chips

(iii) both (i) and (ii)

Q7. Magnetic Ink Character Recognition is an example of

(i) Input device
(ii) Output device
(iii) Music device
(iv) None of these

(i) Input device

Q8. The first computers were programmed using

(i) assembly language
(ii) machine language
(iii) source code
(iv) object code

(ii) machine language

Q9. In OSI, which layer is responsible for packet forwarding and routing?

(i) Presentation layer
(ii) Network layer
(iii) Session layer
(iv) Transport layer

(ii) Network layer

Q10. The first electronic digital computer contained?

(i) Semiconductor memory
(ii) Vacuun tubes
(iii) Electronic valves
(iv) Transistors

(iii) Electronic valves

Q11. A desktop computer is also known as a –

(i) Palm Pilot
(ii) PC
(iii) laptop
(iv) mainframe

(iv) mainframe

Q12. Software used to drive microprocessor -based systems is called

(i) assembly language programs
(ii) assembly language programsfirmware
(iii) flowchart instructions
(iv) BASIC interpreter instructions

(i) assembly language programs

Q13. A CPU contains

(i) a card reader and a printing device
(ii) an analytical engine and a control unit
(iii) a control unit and an arithmetic logic unit
(iv) an arithmetic logic unit and a card reader

(iii) a control unit and an arithmetic logic unit

Q14. What is DOS?

(i) Do on service
(ii) Disk Operating system
(iii) Disk on safety
(iv) Data On Source

(ii) Disk Operating system

Q15. In which year slide rule was developed?

(i) 1605
(ii) 1620
(iii) 1750
(iv) 1855

(ii) 1620

Q16. Laptops are

(i) Computers used in chemical laboratories
(ii) Portable, light weight and fit into briefcases
(iii) Hearing voice recognition system
(iv) Desktop

(ii) Portable, light weight and fit into briefcases

Q17. Binary files are sometimes referred as

(i) data
(ii) information
(iii) instruction
(iv) command

(i) data

Q18. It provides visual display of data

(i) Printing
(ii) Data coding
(iii) Speech Recognition
(iv) Monitor or Video Display Unit (VDU)

(iv) Monitor or Video Display Unit (VDU)

Q19. Who is the father of Computer science?

(i) Allen Turing
(ii) Charles Babbage
(iii) Simur Cray
(iv) Augusta Adaming

(i) Allen Turing

Q20. External memory is for the long term storage of information. Access to the external memory is much _ than main memory.

(i) Fastest
(ii) Slower
(iii) Greatest
(iv) None of these

(ii) Slower

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