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Question
A scheme describes
Options
A. data elements
B. records and files
C. record relationships
D. All of the above
E. None of the above
Correct Answer
All of the above
More questions
1. To build a modularized kernel, the kernel-headers and kernel-source packages must first be installed. Where will you find the kernel-headers and kernel-source?
Options
A. /usr/local
B. /usr/src/linux
C. /usr/sre/redhat
D. /usr/bin
E. None of the above
Show Answer
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Discuss
Correct Answer: /usr/src/linux
2. The longest method of conversion is
Options
A. direct
B. parallel
C. phased
D. pilot
E. None of the above
Show Answer
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Discuss
Correct Answer: direct
3. A bidirectional feedback loop links computer modelling with:
Options
A. artificial science
B. heuristic processing
C. human intelligence
D. cognitive science
E. None of the above
Show Answer
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Discuss
Correct Answer: cognitive science
4. A periodic report can facilitate management by exception by
Options
A. including complete alphabetic descriptions for each numeric entry
B. including only those transactions that fall within predetermined limits of acceptable performance
C. consolidation of multiple transactions into a summary form
D. comparing actual performance with acceptable standards
E. None of the above
Show Answer
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Discuss
Correct Answer: comparing actual performance with acceptable standards
5. Which of the following activities, does not belong to the Implementation phase of the SDLC?
Options
A. File conversion
B. Program testing
C. User training
D. All of the above
E. None of the above
Show Answer
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Discuss
Correct Answer: Program testing
6. What frequency range is used for FM radio transmission?
Options
A. Very Low Frequency : 3 kHz to 30. kHz
B. Low Frequency : 30 kHz to 300 kHz
C. High Frequency : 3 MHz to 30 MHz
D. Very High Frequency : 30 MHz to 300 MHz
E. None of the above
Show Answer
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Discuss
Correct Answer: Very High Frequency : 30 MHz to 300 MHz
7. Sensitivity Analysis is the ability to perform:
Options
A. What-if analysis
B. If-so analysis
C. What-then analysis
D. And-or analysis
E. None of the above
Show Answer
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Discuss
Correct Answer: What-if analysis
8. A certain electromagnet has 1000 turns of wire. How much current must flow through the coil in order to generate an mmf of 100 ampere-turns?
Options
A. 0.1 A
B. 1000 A
C. 10 A
D. 100 A
E. None of the above
Show Answer
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Discuss
Correct Answer: 1000 A
9. The rating in bits per second for UTP Cat 5 wiring is
Options
A. 100 Mbps
B. 10Mbps
C. 4Mbps
D. 2Mbps
E. None of the above
Show Answer
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Discuss
Correct Answer: 100 Mbps
10. HMP (Host Monitoring Protocol) is:
Options
A. a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address
B. a TCP/IP high level protocol for transferring files from one machine to another.
C. a protocol used to monitor computers
D. a protocol that handles error and control messages
E. None of the above
Show Answer
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Discuss
Correct Answer: a protocol used to monitor computers
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