Q. —— is the measurement of things such as fingerprints and retinal scans used for
security access.

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Q. What is the most common tool used to restrict access to a computer system?

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

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Q. The scrambling of code is known as:

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Q. To prevent the loss of data during power failures, use a(n):

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Q. ——Is defined as any crime completed through the use of computer technology.

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Q. —— refers to electronic trespassing or criminal hacking.

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Q. “MAN” stands for

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Q. Which of the following is a network topology ?

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Q. Which of the following is a type of network?

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Q. VOIP stands for……….

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Q. LAN stands for……………

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Q. ………. are set of rules and procedures to control the data transmission over the internet.

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Q. NOS stands for

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Q. In world today, most of the computers are :

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Q. Physical structure of computer is called :

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Q. The basic operations performed by a computer are

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Q. Computers manipulate data in many ways, and this manipulation is called……

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

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Q. Where does most data go first with in a computer memory hierarchy ?

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