What characteristic of read-only memory (ROM) makes it useful?

Related Mcqs:

1. One of the popular mass storage device is CD ROM. What does CD ROM stand for?

   A. Compactable Read Only Memory
   B. Compact Data Read Only Memory
   C. Compactable Disk Read Only Memory
   D. Compact Disk Read Only Memory

2. CD-ROM stands for____________?

   A. Compactable Read Only Memory
   B. Compact Data Read Only Memory
   C. Compactable Disk Read Only Memory
   D. Compact Disk Read Only Memory

3. The programs which are as permanent as hardware and stored in ROM is known as___________?

   A. Hardware
   B. Software
   C. Firmware
   D. ROM ware

4. A normal CD-ROM usualy can store up to data?

   A. 680 KB
   B. 680 Bytes
   C. 680 MB
   D. 60 GB

   Submitted by: Ali Mallah

5. Which of the following types of memory improves processing by acting as a temporary high-speed holding area between the memory and the CPU?

   A. RAM
   B. ROM
   C. EPROM
   D. Cache memory
   E. Flash memory

   Submitted by: Majid

6. In the memory hierarchy the fastest memory is?

   A. Cache
   B. SRAM
   C. Registers
   D. DRAM

   Submitted by: Malik Asghar Hussain

7. Which memory acts as a buffer Between CPU and the main memory ?

   A. RAM
   B. ROM
   C. Static RAM
   D. Cache memory

   Submitted by: Mansoor Ahmed Suhag

8. The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement speciality called___________?

   A. robotics
   B. simulation
   C. computer forensics
   D. animation

9. To read through a document you may:

   A. Use the arrow key
   B. Dragging the scroll box on the scroll bar
   C. Use your ENTER key to go down line by line
   D. Only A & B

10. In banks, data check on the cheques is read by the following device:

    A. OCR
    B. OMR
    C. MICR 
    D. None of these

    Submitted by: Farhan Rana