Computer Maintenance (CSCT3103)
Computer Science - COS
Semester: Resit
Level: 300
Year: 2015
SCHOOL: H.T.T.T.C DEPARTEMENT: CS LECTURER: Dr. DADA Jean-Pierre
COURSE CODE: CSC225 COURSE TITLE: TP and maintenance OPTION: FCS 200
DATE: september, 2015 HALL: TIME: 1:30 hr NATURE: Resit
Instructions:…… NA…………..
1. Definition
• Information
• System
• Technology.
2. Give 05 qualities that a good
computer science operator could
have.
3. Give the role of the following
items of the computer system:
• BIOS
• RAM
• Chipset
• Cache memory.
4. Give the full meaning of the
acronyms
• RAM
• AGP
• USB
• EIDE.
5. Give the different between
• EIDE and IDE
• Micro processor and
micro controller.
6. About maintenance philosophy
what is the meaning of :
• MTBF
• Fault isolation
7. Give the formula needed to
obtain the reliability of the
system.
8. Give the different between
• EIDE and IDE
• Micro processor and
micro controller.
9. Give the role of the following
commands:
• VER
• SYS
• ECHO
• XCOPY
10. Name and give the role of
four handle keys of a Microsoft
windows database register.
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