The brain of any computer system is___________?

Related Mcqs:

1. Which of the following is also known as brain of computer?

   A. Control unit
   B. Central Processing unit
   C. Arithmetic and language unit
   D. Monitor

2. Brain also known as the first computer virus for MS-DOS was written by two brothers belonging to which among the following countries?

   A. Malaysia
   B. India
   C. Pakistan
   D. Iran

   Submitted by: Ali Mallah

3. An area of a computer that temporarily holds data waiting to be processed is___________?

   A. CPU
   B. Memory
   C. Storage
   D. File

4. _____________is computer software designed to operate the computer hardware and to provide platform for running application software?

   A. Application software
   B. System software
   C. Software
   D. None of these

5. The process of transferring files from a computer on the Internet to your computer is called_____________?

   A. Downloading
   B. uploading
   C. FTP
   D. JPEG

6. Which part of the computer is directly involved in executing the instructions of the computer program?

   A. The scanner
   B. The main storage
   C. The secondary storage
   D. The processor

7. ____________computer is small general purpose micro computer, but larger than portable computer?

   A. Hybrid
   B. Digital
   C. Desktop
   D. Laptop

8. A(n)_____________is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices?

   A. application suite
   B.compiler
   C. input/output system
   D. Operating system
   E. None of these

9. What computer virus holds the record for being the most widespread computer virus?

   A. I Love You
   B. Nimdad
   C. Melissa
   D. Christmas

   Submitted by: Tasneem Ahmad

10. A program that acts as an intermediary between a user of a computer and the computer hardware:

    A. Utility Software
    B. Computer Software
    C. Operating System
    D. Application Software

    Submitted by: SUHAIL AHMED KALHORO