超星 - Unit 8 Text A: Information Security

单选题

Information technology security sometimes referred to ( )?

A. Computer security
B. Automatic security
Content security.
Data security.

单选题

In information technology security field, computer could be treat as ( ).

A. Computing devices with network connected only.
B. Typical device which is unmovable such as home desktop.
C. Any device with a processor and some memory.
D. Any device with a processor and storage.

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单选题

Malicious cyber-attacks is referring to ( ).

A. Breach into public information
B. Release control of the internal systems
C. Release control of the external systems
D. Gain control of the internal systems

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单选题

CIA is referring to below content except ( ).

A. Confidentiality
B. Integrity
C. Availability
D. Non-Repudiation

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单选题

What kind of threats of information security was incurring in front of us ( ).

A. phishing attacks
B. Trojan horses
C. identity theft
D. worms

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单选题

What kind of treats of software was incurring in front of us ( ).

A. Sabotage
B. information extortion
C. theft of equipment
D. Viruses

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单选题

What is the possible negative responses to a security threat or risk ( )?

A. Mitigate
B. Transfer
C. Accept
D. Reject

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单选题

What isn’t the goal of information security ( ).

A. Revised periodically with the evolving environment.
B. Defined for each category of threats.
C. Ensure information conformance
D. Ensure information adequacy

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单选题

The principle of Integrity means somethings but ( )

A. Maintaining the accuracy of data over its entire life-cycle.
B. Assuring the completeness of data over its entire life-cycle.
C. Information is not made available or disclosed to unauthorized individuals
Data cannot be modified in an unauthorized or undetected manner.

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单选题

The principle of Non-repudiation means somethings but ( ).

A. The information must be available when it is needed
B. Fulfill obligations to a contract.
Cannot deny having received a transaction
D. Cannot deny having sent a transaction

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