RECTIFY/CORRECT DEFECTS IN COMPUTER SYSTEMS AND NETWORKS

What is the purpose of preventive maintenance?

• To repair equipment after a fault occurs

• To maintain equipment in satisfactory operating condition to extend its life

• To monitor equipment for potential failures

• To replace faulty equipment immediately

Which of the following is an example of Planned Maintenance (PM)?

• Replacing a failed hard drive

• Performing a scheduled service visit to ensure equipment is operating correctly

• Repairing a computer after it has stopped working

• Checking a machine for indicators of failure

What is Condition Based Maintenance (CBM)?

• Maintenance performed only when certain indicators show decreasing performance or upcoming failure

• Maintenance performed at regular intervals

• Maintenance performed without monitoring equipment condition

• Maintenance performed to replace all equipment parts regularly

What is the purpose of systematic inspection, detection, and correction of problems?

• To maximize equipment downtime

• To maintain equipment in unsatisfactory condition

• To maintain equipment in satisfactory condition

• To avoid equipment maintenance

Which type of maintenance is performed to identify, isolate, and rectify a fault?

• Preventive maintenance

• Corrective maintenance

• Planned maintenance

• Condition Based Maintenance (CBM)

What is the importance of designing a systematic maintenance plan for hardware and software?

• It saves time, money, and frustration

• It increases equipment downtime

• It ensures equipment failure

• It prevents injury to people

Where should you place your computer to allow proper circulation of air inside the computer unit?

• In a closed cabinet

• In a well-ventilated area

• In direct sunlight

• In a dusty environment

What should you do to protect your files?

• Delete temporary files

• Install or secure passwords

• Move your computer when it is turned on

• Avoid updating anti-virus software

What does updating anti-virus software help protect your computer against?

• Hardware failures

• Software updates

• Viruses

• Temporary files

Which type of maintenance is performed to extend the life of equipment?

• Preventive maintenance

• Corrective maintenance

• Condition Based Maintenance (CBM)

• Planned maintenance