Exam 12: Managing Systems Support and Security

____________________ refers to the practice of storing backup media away from the main business location, in order to mitigate the risk of a catastrophic disaster such as a flood, fire, or earthquake.

The ____ describes the system at the beginning of system operation and includes the results of performance and acceptance tests for the operational system.

____ is a process for controlling changes in system requirements during software development.

Commercial software suppliers provide maintenance releases, often called ____________________.

Another of Jamal's clients has software that is so outdated that it has become increasingly vulnerable to attack. How does Jamal categorize this threat?

In a typical system, the initial version of the system is 1.0, and the release that includes the first set of maintenance changes is version ____.

Indications that a system has reached the end of its economically useful life include ____.

Although the procedures for corrective maintenance and adaptive maintenance are alike, minor corrective maintenance requires more IT department resources than minor adaptive maintenance.

Perfective maintenance can improve system reliability.

The most recent wireless security enhancement, ____________________, further strengthens the level of wireless protection.

Another of Jamal's clients describes a situation in which a caller to their help desk pretended to be a legitimate user and requested that his password to his company account be changed. How does Jamal categorize this incident?

____ means that in risk control, nothing is done.

If significant changes take place in an existing system or if a new version is released, the IT department might develop a ____.

To provide security for network traffic, data can be ____________________, which refers to a process of encoding the data so it cannot be accessed without authorization.

Risk ____ develops safeguards that reduce risks and their impact.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -In risk control, this shifts the risk to another asset or party.

As the first step in capacity planning, analysts develop a current model based on the system's present workload and performance specifications.

-As shown in the accompanying figure, ____ when it becomes clear that the company plans to replace the system.

____ describes the amount of data that a system can transfer in a fixed time period.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -In risk control, this reduces the impact of a risk by careful planning and preparation.