Q1: Which one is the best way for protecting software?
- a) back up
- b) password
- c) scanning
- d) all
Q2:...... is kept in computer to protect data, programs software from unauthorized user.
- a) anti virus program
- b) password
- c) debug
- d) all
Q3: Which is used for protecting computer from sudden power failure?
- a) UPS
- b) stabilizer
- c) volt guard
- d) generator
Q4: Common computer security refers to:
- a) hardware security
- b) software security
- c) both a & b
- d) none
Q5: Scandisk is used for analyzing and repairing damages of :
- a) physical clusters
- b) FAT
- c) lost clusters
- d) all
