Computer Question Bank
for Exam preparation

Computer- Q2. A byte consists of

1. One bit
2. Four bits
3. Eight bits
4. Sixteen bits

Computer- Q3. Which of the following is an example of a real time operating system?

1. Lynx
2. MS DOS
3. Windows 8
4. Process Control

Computer- Q4. Who used punched cards practically for the first time in the history of computers?

1. Charles Babbage
2. Dr. Herman Hollerith
3. Howard Aikin
4. Joseph Jacquard

Computer- Q5. Ms Access: Which function evaluates a “true/false” expression and then performs one of two actions?

1. Case
2. IF
3. IIF
4. IsTrue

Computer- Q6. Which of the following Operating systems is better for implementing a Client-Server network

1. MS DOS
2. Windows 10
3. Windows 7
4. Windows Server 2016

Computer- Q7. Which of the following generation computers had expensive operation cost?

1. First
2. Second
3. Third
4. Fourth

Computer- Q8. What does the disk drive of a computer do?

1. Rotate the disk
2. Read the disk
3. Load a program from the disk into the memory
4. Both b and c

Computer- Q9. A small or intelligent device is so called because it contains within it a

1. Computer
2. Microcomputer
3. Programmable
4. Sensor

Computer- Q10. The shortcut key is used to open properties window of selected item is

1. Ctrl+Enter
2. Shift+Enter
3. Alt+Enter
4. None of above