Which of the following is MOST directly affected by network
performance monitoring tools?
A. Integrity
B. Availability
C. Completeness
D. Confidentiality
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Answer: B
In case of a disruption in service, one of the key functions
of network performance monitoring tools is to ensure that
the information has remained unaltered. It is a function of
the security monitoring to assure confidentiality by using
such tools as encryption. However, the most important aspect
of network performance is assuring the ongoing dependence on
connectivity to run the business. Therefore, the
characteristic that benefits the most from network
monitoring is availability.
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IS management has decided to rewrite a legacy customer relations system using fourth-generation languages (4GLs). Which of the following risks is MOST often associated with system development using 4GLs? A. Inadequate screen/report design facilities B. Complex programming language subsets C. Lack of portability across operating systems D. Inability to perform data intensive operations
The most likely error to occur when implementing a firewall is: A. incorrectly configuring the access lists. B. compromising the passwords due to social engineering. C. connecting a modem to the computers in the network. D. inadequately protecting the network and server from virus attacks.
Which of the following network topologies yields the GREATEST redundancy in the event of the failure of one node? A. Mesh B. Star C. Ring D. Bus
Programs that can run independently and travel from machine to machine across network connections, with the ability to destroy data or utilize tremendous computer and communication resources, are referred to as: A. trojan horses. B. viruses. C. worms. D. logic bombs.
Which of the following is a control to compensate for a programmer having access to accounts payable production data? A. Processing controls such as range checks and logic edits B. Reviewing accounts payable output reports by data entry C. Reviewing system-produced reports for checks (cheques) over a stated amount D. Having the accounts payable supervisor match all checks (cheques) to approved invoices
In an EDI process, the device which transmits and receives electronic documents is the: A. communications handler. B. EDI translator. C. application interface. D. EDI interface.
The document used by the top management of organizations to delegate authority to the IS audit function is the: A. long-term audit plan. B. audit charter. C. audit planning methodology. D. steering committee minutes.
The act that describes a computer intruder capturing a stream of data packets and inserting these packets into the network as if it were another genuine message stream is called: A. eavesdropping. B. message modification. C. a brute-force attack. D. packet replay.
During the course of an audit, the IS auditor discovers that the human resources (HR) department uses a cloud-based application to manage employee records. The HR department engaged in a contract outside of the normal vendor management process and manages the application on its own. Which of the following choices is of MOST concern? A. Maximum acceptable downtime metrics have not been defined in the contract. B. The IT department does not manage the relationship with the cloud vendor. C. The help desk call center is in a different country, with different privacy requirements. D. Company-defined security policies are not applied to the cloud application.
Which of the following goals would you expect to find in an organization's strategic plan? A. Test a new accounting package. B. Perform an evaluation of information technology needs. C. Implement a new project planning system within the next 12 months. D. Become the supplier of choice within a given time period for the product offered.
Which of the following audit tools is MOST useful to an IS auditor when an audit trail is required? A. Integrated test facility (ITF) B. Continuous and intermittent simulation (CIS) C. Audit hooks D. Snapshots
Requiring passwords to be changed on a regular basis, assigning a new one-time password when a user forgets his/hers, and requiring users not to write down their passwords are all examples of: A. audit objectives. B. audit procedures. C. controls objectives. D. control procedures.