[Free] 2017(Sep) EnsurePass Braindumps GIAC GSEC Dumps with VCE and PDF 141-150

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GIAC Security Essentials

Question No: 141

Which of the following statements about Network Address Translation (NAT) are true? Each correct answer represents a complete solution. Choose two.

  1. It reduces the need for globally unique IP addresses.

  2. It allows external network clients access to internal services.

  3. It allows the computers in a private network to share a global, ISP assigned address to connect to the Internet.

  4. It provides added security by using Internet access to deny or permit certain traffic from the Bastion Host.

Answer: A,C

Question No: 142

What is TRUE about Workgroups and Domain Controllers?

  1. By default all computers running Windows 2008 can only form Domain Controllers not

    Workgroups

  2. Workgroups are characterized by higher costs while Domain Controllers by lower costs

  3. You cannot have stand-alone computers in the midst of other machines that are members of a domain

  4. Workgroup computers cannot share resources, only computers running on the same domain can

  5. You can have stand-alone computers in the midst of other machines that are members of a domain.

Answer: E

Question No: 143

You work as a Network Administrator for McNeil Inc. The company has a Linux-based network. David, a Sales Manager, wants to know the name of the shell that he is currently using. Which of the following commands will he use to accomplish the task?

  1. mv $shell

  2. echo $shell

  3. rm $shell

  4. ls $shell

Answer: B

Question No: 144

Which of the following tools is used to configure, control, and query the TCP/IP network interface parameters?

  1. NSLOOKUP

  2. IPCONFIG

  3. ARP

  4. IFCONFIG

Answer: D

Question No: 145

Which of the following works at the network layer and hides the local area network IP address and topology?

  1. Network address translation (NAT)

  2. Hub

  3. MAC address

  4. Network interface card (NIC)

Answer: A

Question No: 146

Regarding the UDP header below, what is the length in bytes of the UDP datagrarn? 04 1a 00 a1 00 55 db 51

A. 161

B. 81

C. 219

D. 85

Answer: D

Question No: 147

Which of the following classes of fire comes under Class C fire?

  1. Paper or wood fire

  2. Oil fire

  3. Combustible metals fire

  4. Electronic or computer fire

Answer: D

Question No: 148

What is the maximum passphrase length in Windows 2000/XP/2003?

  1. 255 characters

  2. 127 characters

  3. 95 characters

  4. 63 characters

Answer: B

Question No: 149

You are the security director for an off-shore banking site. From a business perspective, what is a major factor to consider before running your new vulnerability scanner against the company#39;s business systems?

  1. It may harm otherwise healthy systems.

  2. It may produce false negative results.

  3. It may generate false positive results.

  4. It may not return enough benefit for the cost.

Answer: C

Question No: 150

John works as a professional Ethical Hacker. He is assigned a project to test the security of www.we- are-secure.com. He installs a rootkit on the Linux server of the We-are-secure network. Which of the following statements are true about rootkits?

Each correct answer represents a complete solution. Choose all that apply.

  1. They allow an attacker to conduct a buffer overflow.

  2. They allow an attacker to set a Trojan in the operating system and thus open a backdoor for anytime access.

  3. They allow an attacker to replace utility programs that can be used to detect the attacker#39;s activity.

  4. They allow an attacker to run packet sniffers secretly to capture passwords.

Answer: B,C,D

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