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In addition to the backup considerations for all systems,
which of the following is an important consideration in
providing backup for online systems?
A. Maintaining system software parameters
B. Ensuring periodic dumps of transaction logs
C. Ensuring grandfather-father-son file backups
D. Maintaining important data at an off-site location
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Answer: B
Ensuring periodic dumps of transaction logs is the only safe
way of preserving timely historical data. The volume of
activity usually associated with an online system makes
other more traditional methods of backup impractical.
| Is This Answer Correct ? | 8 Yes | 2 No |
Which of the following is a function of an IS steering committee? A. Monitoring vendor controlled change control and testing B. Ensuring a separation of duties within the information's processing environment C. Approving and monitoring major projects, the status of IS plans and budgets D. Responsible for liaison between the IS department and the end users
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