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Configuration management is a process for controlling changes in system requirements during software development.
Select one:
a.
True
b.
False
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______________ is the overall time between a request for system activity and the delivery of the response.
Select one:
a.
Through-put speed
b.
Turnaround time
c.
Response time
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When an information systems project gets implemented, it moves into the "maintenance" stage - any requested changes will be considered maintenance activities. There are 4 basic types of maintenance. Please match each with its correct term.
________ maintenance is performed to fix errors
Answer 1
Choose...
___________ maintenance adds new capability and enhancements
Answer 2
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_________ maintenance improves efficiency
Answer 3
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_________ maintenance reduces the possibility of future system failure.
Answer 4
Choose...
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System security encompasses confidentiality, integrity, and availability.
Select one:
a.
True
b.
False
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In the testing process, a new computer program reads in a file and attempts to perform arithmetic calculations on a name field. What is the most likely result?
Select one:
a.
The program will encounter a logic error.
b.
The program will encounter a syntax error.
c.
The program will encounter a run-time error.
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The testing process takes place in the closing phase of the project management life cycle. (T/F)
Select one:
True
False
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Corrective maintenance efforts are _________ when a project is first implemented
Select one:
a.
Low
b.
Medium
c.
High
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Which of the following statements is true about logic errors?
Select one:
a.
Logic errors do not keep the program from running.
b.
With a logic error, program syntax is correct but the program doesn't return the expected results.
c.
Logic errors keep programs from running correctly.
d.
All of the above
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Hailey tried to compile her source code, but it failed to compile. The most likely reason is:
Select one:
a.
It had a logic error in it.
b.
It encountered a run-time error.
c.
The code had a syntax error(s).
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Mike created a new program that isn't returning the results he expects. Although the program compiles fine and runs fine (without ending in error), it isn't processing correctly. Mike should:
Select one:
a.
Look for logic errors in the code.
b.
Eliminate any syntax errors and try again.
c.
Run a systems test for the users to see if they can help.
d.
All of the above
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Adaptive maintenance adds _____________ to an operational system and makes the system easier to use.
Select one:
a.
New feature(s) or capability.
b.
Changes to make the system more efficient.
c.
Changes to fix syntactical errors.
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After implementation, when an administrator monitors a new system for signs of trouble, logging all system failures, diagnosing the problem, and applying corrective action, s/he is carrying out:
Select one:
a.
Fault management
b.
Post-implementation control
c.
Production monitoring
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When we monitor current activity and performance levels, anticipate future activity, and forecast the resources needed to provide desired levels of service, we are engaging in:
Select one:
a.
Stress testing
b.
Capacity planning
c.
Establishing a system baseline
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When a new version of a system is installed, the prior release is archived or stored. Companies implement _____________ in order to track system releases, or versions. In this way, it is possible to return to an earlier revision of the system code.
Select one:
a.
Release management
b.
Version control
c.
Version tracking
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For the most part, testing is a perfunctory act that satisfies the project sponsor, but can be avoided much of the time.
Select one:
a.
True
b.
False