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The MOST likely explanation for the use of applets in an
Internet application is that:
A. it is sent over the network from the server.
B. the server does not run the program and the output is not
sent over the network.
C. they improve the performance of both the web server and
network.
D. it is a JAVA program downloaded through the web browser
and executed by the web server of the client machine.
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Answer: C
An applet is a JAVA program that is sent over the network
from the web server, through a web browser, to the client
machine. Then the code is run on the machine. Since the
server does not run the program and the output is not sent
over the network, the performance on both the web server and
network over which the server and client are connected
drastically improves through the use of applets. Performance
improvement is more important than the reasons offered in
choices A and B. Since JAVA virtual machine (JVM) is
embedded in most web browsers, the applet download through
the web browser runs on the client machine from the web
browser, not from the web server, making choice D incorrect.
| Is This Answer Correct ? | 6 Yes | 1 No |
Which of the following disaster recovery/continuity plan components provides the GREATEST assurance of recovery after a disaster? A. The alternate facility will be available until the original information processing facility is restored. B. User management was involved in the identification of critical systems and their associated critical recovery times. C. Copies of the plan are kept at the homes of key decision making personnel. D. Feedback to management assuring them that the business continuity plans are indeed workable and that the procedures are current.
An IS auditor, in evaluating proposed biometric control devices reviews the false rejection rates (FRRs), false acceptance rates (FARs) and equal error rates (ERRs) of three different devices. The IS auditor should recommend acquiring the device having the: A. least ERR. B. most ERR. C. least FRR but most FAR. D. least FAR but most FRR.
As part of the business continuity planning process, which of the following should be identified FIRST in the business impact analysis (BIA)? A. Organizational risks, such as single point-of-failure and infrastructure risk B. Threats to critical business processes C. Critical business processes for ascertaining the priority for recovery D. Resources required for resumption of business
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When reviewing the quality of an IS department's development process, the IS auditor finds that they do not use any formal, documented methodology and standards. The IS auditor's MOST appropriate action would be to: A. complete the audit and report the finding. B. investigate and recommend appropriate formal standards. C. document the informal standards and test for compliance. D. withdraw and recommend a further audit when standards are implemented.
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Without causing a conflict of interest, a duty compatible with those of a security administrator would be: A. quality assurance. B. application programming. C. systems programming. D. data entry.
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