Q. Which of the following is harmful for computer?

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Q. Computer virus is simply a

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Q. Viruses which executes when computer starts is

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Q. Special program which can detect and remove viruses from computer is called

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Q. Example of computer anti virus program includes

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Q. Program that interferes with the normal routine of the computer is called

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Q. Which of the following is computer virus?

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Q. Virus reaches from one computer to another by

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Q. All of the given below are anti virus programs except

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Q. Which of the following is not a cause of computer virus?

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Q. Computer malicious program which is activated when a specific set of conditions is met is called

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Q. Extension of computer executable file is

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Q. Internal security of a system deals with

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Q. Access control is granted to users after qualifying for

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Q. A way to prohibit user from accessing information that user is not authorized to access is known to be

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Q. For computer system's security a total approach involves

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Q. Identification of a user must be verified by system by means of

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