GCIA Practice Test

GCIA Practice Test practice questions, page 9 of 21, with answer review and explanations.

Question 41

Which of the following commands will you use with the tcpdump command to display the contents of the packets?

  1. tcpdump -q
  2. tcpdump -v
  3. tcpdump -n
  4. tcpdump –A

Question 42

command to verify the connectivity between two hosts. You want ping to send larger sized packets than the usual 32-byte ones. Which of the following commands will you use?

  1. ping -a
  2. ping -4
  3. ping -t
  4. ping –l

Question 43

terminal at home to connect to the company's network. You have to configure your company's router for it. By default, which of the following standard ports does the SSH protocol use for connection?

  1. 80
  2. 21
  3. 443
  4. 22

Question 44

Every network device contains a unique built in Media Access Control (MAC) address, which is used to identify the authentic device to limit the network access. Which of the following addresses is a valid MAC address?

  1. A3-07-B9-E3-BC-F9
  2. 132.298.1.23
  3. F936.28A1.5BCD.DEFA
  4. 1011-0011-1010-1110-1100-0001

Question 45

Which of the following standard file formats is used by Apple's iPod to store contact information?

  1. HFS+
  2. vCard
  3. FAT32
  4. hCard