Computer Question Bank
for Exam preparation

Q2. Which unit holds data temporarily?

1. Input unit
2. Secondary storage unit
3. Output Unit
4. Primary Memory Unit

Q3. Which type of computer keyboard contain 101 to 106 keys?

1. XT keyboards
2. AT keyboards
3. Enhanced keyboards
4. Windows keyboards

Q4. Repeater operates in which layer of the OSI model?

1. Physical layer
2. Data link layer
3. Network layer
4. Transport layer

Q5. Which technology is more reliable?

1. Mechanical
2. Electro-Mechanical
3. Electronic
4. For reliability it does not matter. So all of above are reliable

Q6. IBM System/360 is

1. Mainframe Computer
2. Mini Computers
3. Micro Computers
4. None of above

Q7. It was in 2028 BS the _________ was brought in to calculate census data.

1. IBM 1400
2. IBM 1401
3. ICL 2950
4. None of above

Q8. Ms Excel:When the formula bar is activated, you can see

1. The Edit Formula button
2. The Cancel button
3. The Enter button
4. All of above

Q9. The memory resident portion of operating system is called the

1. Registry
2. API
3. CMOS
4. Kernel

Q10. Which of the following is not processing?

1. arranging
2. manipulating
3. calculating
4. gathering