GCIA GIAC Exam Questions and Free Practice Test

Question 91

Which of the following are well-known ports?
Each correct answer represents a complete solution. Choose two.

A. 443

B. 21

C. 1024

D. 8080

Correct Answer:AB

Question 92

Which of the following Linux/UNIX commands is used to delete files permanently so that the files cannot be recovered?

A. del

B. shred

C. erase

D. rm

Correct Answer:B

Question 93

Which of the following IP addresses is the loopback address in IPv6?

A. 1:0:0:0:0:0:0:0

B. 0:0:0:0:0:0:0:0

C. 0:0:0:0:0:0:0:1

D. 0:0:0:1:1:0:0:0

Correct Answer:C

Question 94

You work as a Network Administrator for McRobert Inc. Your company has a TCP/IP-based network. You have configured a WAN link for the network. You are facing connectivity problem across the WAN link. What will be your first step in troubleshooting the issue?

A. Reinstall TCP/IP protoco

B. Check that the correct default gateway is se

C. Enable DN

D. Ensure that NetBEUI protocol is loade

E. Use the NETSTAT utility to view TCP/IP statistic

Correct Answer:B

Question 95

Which of the following statements is true about ICMP packets?
Each correct answer represents a complete solution. Choose all that apply.

A. The PING utility uses them to verify connectivity between two host

B. They guarantee the delivery of datagram

C. They are encapsulated within IP datagram

D. They use UDP datagram

E. They are used to report errors if a problem in IP processing occur

Correct Answer:ACE

Question 96

Sandra, a novice computer user, works on Windows environment. She experiences some problem regarding bad sectors formed in a hard disk of her computer. She wants to run CHKDSK command to check the hard disk for bad sectors and to fix the errors, if any, occurred. Which of the following switches will she use with CHKDSK command to accomplish the task?

A. CHKDSK /I

B. CHKDSK /R /F

C. CHKDSK /C /L

D. CHKDSK /V /X

Correct Answer:B

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