In a large multinational organization, which of the following job responsibilities should be assigned to the network administrator?
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1 .Which of the following systems assists with non-routine decisions, serves strategic levels of the organization, and helps answer questions regarding what a company's competitors are doing, as well as identifies new acquisitions that would protect the company from cyclical business swings?
A Decision support system. B Executive information system. C Management information system. D Transaction processing system.
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3 .Which of the following control activities should be taken to reduce the risk of incorrect processing in a newly installed computerized accounting system?
A Segregation of duties. B Adequately safeguard assets. C Ensure proper authorization of transactions. D System testing through independent verification of the transaction processing results.
4 .A company's new time clock process requires hourly employees to select an identification number and then choose the clock-in or clock-out button. A video camera captures an image of the employee using the system. Which of the following exposures can the new system be expected to change the least?
A Errors in employees' overtime computation. B Recording of other employees' hours. C Fraudulent reporting of employees' own hours. D Inaccurate accounting of employees' hours.
5 .An organization relied heavily on e-commerce for its transactions. Evidence of the organization's security awareness manual would be an example of which of the following types of controls?
A Detective. B Corrective. C Preventive. D Compliance.
7 .A digital signature is used primarily to determine that a message is:
A Sent to the correct address. B Not intercepted in route. C Received by the intended recipient. D From an authentic sender.
8 .What is a major disadvantage to using symmetric encryption to encrypt data?
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9 .Which of the following is the step where the intended recipient converts the cipher text into plain text?
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10 .If Friday's file is destroyed, a new Friday file can be reproduced by using the Friday transaction file (which is stored separately) and Thursday's file. The backup concept that serves as the foundation for this process is often called:
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