Which of the following ports is used for DNS services?

1. A. Port 7
2. B. Port 53
3. C. Port 80
4. D. Port 23

Correct Answer: B

Which of the following is a checksum algorithm?

1. A. Dsniff
2. B. Adler-32
3. C. Hash buster
4. D. Snort

Correct Answer: B

What is the process of detecting unauthorized access known as?

1. A. Intrusion detection
2. B. Misuse detection
3. C. Anomaly detection
4. D. Integrity detection

Correct Answer: A

This tool is known as __________.

1. A. Kismet
2. B. Absinthe
3. C. NetStumbler
4. D. THC-Scan

Correct Answer: C

Which of the following parts of hard disk in Mac OS X File system stores information related to the files?

1. A. Resource fork
2. B. Data fork
3. C. System fork
4. D. Log fork

Correct Answer: A