Computer Fundamentals 9

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IT Interview Exam Questions: Computer Fundamentals 9 (IT Interview Exam Question, IT Campus Placement)

Subject: Computer Fundamentals 9

Part 9: List for questions and answers of Computer Fundamentals


Q1. Which unit converts computer data into human readable form?

a) Input unit

b) Output unit

c) ALU

d) Control Unit


Q2. What produces useful information out of data?

a) Computer

b) Processing

c) Programming

d) none of above


Q3. Which of the following device was not invented by Babbage?

a) Pascaline

b) Difference Engine

c) Analytical Engine

d) None of above


Q4. A digital computer did not score over an analog computer in terms of

a) Speed

b) Accuracy

c) Reliability

d) Cost


Q5. Which number system is usually followed in a typical 32-bit computer?

a) Binary

b) Decimal

c) Hexadecimal

d) Octal


Q6. A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer?

a) Accuracy

b) Reliability

c) Versatility

d) Automatic 


Q7. A paper printout of a document is known as

a) Softcopy output

b) Hardcopy output

c) Permanent Output

d) All of above


Q8. Which electronic component was made out of semiconductor material?

a) Vacuum tubes

b) Transistors

c) Ics

d) All of above


Q9. The act of retrieving existing data from memory is called

a) Read-out

b) Read from

c) Read

d) All of above


Q10. Which part of the computer is used for calculating and comparing?

a) Disk unit

b) Control unit

c) ALU

d) Modem


Q11. ABC is a

a) Special purpose computer

b) General purpose computer

c) All Purpose Computer

d) None of above


Q12. The computer code for the interchange of information between terminals is


b) BCD




Q13. When was the X window system born?

a) 1984

b) 1989

c) 1988

d) 1990 


Q14. What is the first stage in software development?

a) Specification and design

b) Testing

c) System Analysis

d) Maintenance


Q15. Which of the following is valid statement?

a) Data in itself is useless unless it is processed

b) The data that is processed is called a program

c) The data which is not yet processed is information

d) Information is processed by computer to generate data


Q16. The Second Generation Computer was based on ________.

a) Vacuum Tube

b) Silicon Chips

c) Transistor

d) Bio Chips


Q17. EBCDIC stands for

a) Extended Binary Coded Decimal Interchange Code

b) Extended Bit Code Decimal Interchange Code

c) Extended Bit Case Decimal Interchange Code

d) Extended Binary Case Decimal Interchange Code


Q18. Personnel who design, program, operates and maintains computer equipment refers to

a) Console-operator

b) Programmer

c) Peopleware

d) System Analyst


Q19. IBM System/360 is

a) Mainframe Computer

b) Mini Computers

c) Micro Computers

d) None of above 


Q20. The full form of ALU is

a) Arithmetic Logic Unit

b) Array Logic Unit

c) Application Logic Unit

d) None of above 


Part 9: List for questions and answers of Computer Fundamentals


Q1. Answer: b


Q2. Answer: b


Q3. Answer: a


Q4. Answer: b


Q5. Answer: a


Q6. Answer: b


Q7. Answer: b


Q8. Answer: b


Q9. Answer: d


Q10. Answer: c


Q11. Answer: a


Q12. Answer: a


Q13. Answer: a


Q14. Answer: c


Q15. Answer: a


Q16. Answer: d


Q17. Answer: a


Q18. Answer: c


Q19. Answer: a


Q20. Answer: a