Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):

A. Hacker-proof program.

B. Firewall.

C. Hacker-resistant server.

D. Encryption safe wall.

You can do it yup
  1. What is a brand?
  2. ________ printer is a non-impact printer and is quite in working
  3. An output device that uses words or messages recorded on a magnetic medium to produce audio response…
  4. Which is a non-standard version of a computing language?
  5. Before a disk drive can access any sector record, a computer program has to provide the record's disk…
  6. Perforated paper used as input of output media is known as
  7. Identify the correct statement
  8. Personnel who design, program, operate and maintain computer equipment refers to
  9. A name or number used to identify storage location devices?
  10. Hard disk is coated in both sides with
  11. The word length of a computer is measured in
  12. People often call ______ as the brain of computer system
  13. In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are…
  14. A technique used by codes to convert an analog signal into a digital bit stream is known as
  15. A storage area used to store data to a compensate for the difference in speed at which the different…
  16. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
  17. Which of the following are the two main components of the CPU?
  18. Which was the computer conceived by Babbage?
  19. A characteristic of card systems is:
  20. Who is the inventor of ABC Computer?
  21. Which of the following disk is fixed disk?
  22. What is a light pen?
  23. RJ45 UTP cable has ________ Cables.
  24. Slide Rules was invented in
  25. First page of Website is termed as-
  26. Which of the following is the most quickly accessible storage?
  27. What are the three decisions making operations performed by the ALU of a computer?
  28. The organization and interconnection of the various components of a computer system is
  29. Which of the following is not a form of data?
  30. What is the name of the computer terminal which gives paper printout?