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________ is the ability of a device to "jump" directly to the requested data

A. Sequential access

B. Random access

C. Quick access

D. All of the above

You can do it
  1. The central processing unit (CPU) consists of
  2. ________ provides process and memory management services that allow two or more tasks, jobs, or programs…
  3. Which network is a packet switching network?
  4. Which access method is used for obtaining a record from a cassette tape?
  5. Which device is used to backup the data?
  6. Which of the following is a secondary memory device?
  7. The examination and changing of single bits or small groups of his within a word is called
  8. The ALU of a computer normally contains a number of high speed storage element called
  9. Which of the following statement is valid?
  10. Word length of a Personal Computer is ___
  11. The difference between memory and storage is that memory is _____ and storage is __
  12. A computer has very low failure rate because it uses electronic components. It produces very consistent…
  13. Which of the following statement is false?
  14. Which of the following printing devices an output composed of a series of data?
  15. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  16. Which was the world's first microcomputer that used Intel 80386 microprocessor chip?
  17. Computer professionals working in a computer centre are
  18. Web cam is an
  19. An integrated circuit is
  20. VGA is
  21. The term GIGO is relate to which characteristics of computers?
  22. Networking such as LAN, MAN started from
  23. Microprocessors as switching devices are for which generation computers
  24. Which of the following require large computers memory?
  25. Note book, laptop, palm, hand-held computers are coming under the category of________ computer
  26. Which of the following is still useful for adding numbers?
  27. CD-ROM stands for
  28. The computer code for the interchange of information between terminals is
  29. The output quality of a printer is measured by
  30. What characteristic of read-only memory (ROM) makes it useful?