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

Related Mcqs:

which one is Digital device, select from the choices below?

A.Digital Clock B.Automobile speed meter C.Clock with a dial and two hands D.All of them...

Coded entries which are used to gain access to a computer system are called__________?

A. Entry codes B. Passwords C. Security commands D. Code words...

Which of the following is first generation of computer?

A. UNIVAC B. IBM-1401 C. CDC-1604 D. ICL-2900...

1 Byte =___________?

A. 8 bits B. 4 bits C. 2 bits D. 9 bits...

Which of the following is not a binary number?

A. 001 B. 101 C. 202 D. 110...