Computer Question Bank
for Exam preparation

Q2. On a PC, how much memory is available to application software?

1. 1024 KB
2. 760 KB
3. 640 KB
4. 560 KB

Q3. What does Router do in a network?

1. Forwards a packet to all outgoing links
2. Forwards a packet to the next free outgoing link
3. Determines on which outing link a packet is to be forwarded
4. Forwards a packet to all outgoing links except the originated link

Q4. Which is the most common computer keyboard layout?

1. QWERTY
2. JCUKEN
3. Devorak
4. Colemark

Q5. Ms Excel:What is the shortcut key to insert new sheet in current workbook?

1. F11
2. Alt + F11
3. Ctrl + F11
4. Shift + F11

Q6. Who is called a supervisor of computer activity?

1. Memory
2. Operating System
3. I/O Devices
4. Control Unit These are the operating system mcq questions to help you better prepare your computer jobs exams. Please like and share this page over your social networks.

Q7. Ms Excel:Which of the following methods cannot be used to edit the content of cell?

1. Pressing the Alt key
2. Clicking the formula bar
3. Pressing F2
4. Double clicking the cell

Q8. Ms Access: Queries in access can be used as

1. View, change and analyze data in different ways
2. A source of records for forms and reports
3. Only a
4. Both a and b

Q9. EPROM can be used for

1. Erasing the contents of ROM
2. Reconstructing the contents of ROM
3. Erasing and reconstructing the contents of ROM
4. Duplicating ROM

Q10. Ms Access: Two tables can be linked with relationship so that the data integrity can be enforce

1. Where can you find relationship command
2. File menu
3. View menu
4. Database menu
5. Tools menu Q. MCQ Sets is helpful to prepare your exams because
6. It offers MCQ collection
7. It allows to download MCQ Banks
8. You can get your answers through subjective questions/answers
9. It has online MCQ quiz system