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Give advantages of preventive maintenance.
Read More »Distinguish between a stabilizer and a UPS
Distinguish between a stabilizer and a UPS.
Read More »Explain the terms blackout, blowout, transient and EMI
Explain the terms blackout, blowout, transient and EMI.
Read More »List the physical factors that affect the performance of a computer
List the physical factors that affect the performance of a computer.
Read More »What is meant by virus and worm? Discuss the necessity to make backup for data security
What is meant by virus and worm? Discuss the necessity to make backup for data security.
Read More »Describe the disaster, losses and recover plants of an information system.
Describe the disaster, losses and recover plants of an information system.
Read More »What is meant by security of information systems? Discuss the methods of network security
What is meant by security of information systems? Discuss the methods of network security.
Read More »What is meant by access control? Explain the methodology for access control in information systems?
What is meant by access control? Explain the methodology for access control in information systems?
Read More »Briefly describe the methods to prevent viruses and worms of information systems
Briefly describe the methods to prevent viruses and worms of information systems.
Read More »What are the items one should include in the disaster recovery plan?
What are the items one should include in the disaster recovery plan?
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