Bank PO Previous Year Paper - Computer Part-3

1. What is the most common tool used to restrict access to a computer system?

• A. User logins
• B. Passwords
• C. Computer keys
• D. Access-control software

2. The most common passwords in the U.S. or Britain include all EXCEPT:

• A. love
• B. Fred
• C. God
• D. 123

3. Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):

• A. hacker-proof program
• B. firewall
• C. hacker-resistant server
• D. encryption safe wall

4. The scrambling of code is known as:

• A. encryption
• B. a firewall
• C. scrambling
• D. password-proofing

5. If you want to secure a message, use a(n):

• A. cryptology source
• B. encryption key
• C. encryption software package
• D. cryptosystem

6. To prevent the loss of data during power failures, use a(n):

• A. encryption program
• B. surge protector
• C. firewall
• D. UPS

7. A(n) ____________ can shield electronic equipment from power spikes.

• A. encryption program
• B. surge protector
• C. firewall
• D. UPS

8. All of these are suggestions for safe computing EXCEPT:

• A. don’t borrow disks from other people
• B. open all e-mail messages but open them slowly
• C. download shareware and freeware with caution
• D. disinfect your system

9. Freeware ___________ encrypts data.

• A. encryption
• B. firewall software
• C. PGP
• D. private and public keys

10. ____________ is defined as any crime completed through the use of computer technology.

• A. Computer forensics
• B. Computer crime
• C. Hacking
• D. Cracking