MCQ Computer Science Hardware Section 1.3

Now you can Access All Computer Science Hardware MCQ(Multiple Choice Question) for Various Exams

21.A normal CD-ROM usually can store up to ……..

1. 680 KB
2. 680 Bytes
3. 680 MB
4. 680 GB
5. None of these

22.Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?

1. Floppy Disk
2. Hard Disk
3. Tape Drive
4. CD-ROM
5. None of these

23.Which of the following is the largest manufacturer of Hard Disk Drives?

1. IBM
2. Seagate
3. Microsoft
4. 3M
5. None of these

24.The programs which are as permanent as hardware and stored in ROM is known as

1. Hardware
2. Software
3. Firmware
4. ROM ware
5. None of these

25.To save a document in different location use:

1. Save
2. Save As
3. Save as web page
4. All of the above
5. None of these

26.Which of the following is not an manufacturer of Hard Disk drives?

1. Samsung
2. Intel
3. Seagate
4. Western Digital
5. None of these

27.A disadvantage of the laser printer is:

1. It is quieter than an impact printer.
2. It is very slow
3. The output is of a lower quality
4. All of the above
5. None of these

28.Different components on the motherboard of a PC processor unit are linked together by sets or parallel electrical conducting lines.
What are these lines called?

1. Conductors
2. Busses
3. Connectors
4. Connectivity
5. None of these

29.What is meant by a dedicated computer?

1. Which is used by one person only.
2. Which is assigned one and only one task.
3. Which uses one kind of software.
4. Which is meant for application software.
5. None of these

30.Instructions and memory address are represented by

1. Character code
2. Binary codes
3. Binary word
4. Partiy bit
5. None of these

• Section 1.1
• Section 1.2
• Section 1.4
• Section 1.5
• Section 1.6
• Section 1.7