GUG/W/18/11734 1 P.T.O
Post Graduate Diploma in Computer Commercial Applications (PGDCCA-CBCS)
First Semester CBCS
PCCCAT104.2-Paper-IV Elective-II PC-Maintenance
P. Pages 1 GUG/W/18/11734
Time Three Hours Max. Marks 80

Notes 1. All questions are compulsory and carry equal marks.
2. Draw well labelled diagram wherever necessary.
3. Avoid vague answers.
1.
Either
Write a detail note on Active hardware maintenance.
8
Explain working with the BIOS setup program.
8
OR
Describe Heat and pollution control in PC-maintenance.
8
Explain preventive maintenance schedule in detail.
8
2.
Either
Explain display setting options in windows.
8
Discuss the working of LCD.
8
OR
Explain virtual memory in detail.
8
Explain various types of CPU in detail.
8
3.
Either
Explain various hard drive Interface.
8
Discuss the procedure to Install operating system.
8
OR
Explain various types of port with diagram.
8
Discuss the working of hard-drive.
8
4.
Either
Explain the process for formatting PC.
8
Write a detail note on Backup and Restore.
8
OR
Explain problems and troubleshooting in PC.
8
Write a process to Install and trouble hoot CD-ROM drive.
8
5.
Solve all the questions.
16
Explain Tools required for preventive maintenance.
Write a note on Display Resolution.
Explain hard drive performance in brief.
Write a note on front panel indicator.