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Question 1

What is the way to decide how a packet will move from an untrusted outside host to a protected inside that is behind a firewall, which permits the hacker to determine which ports are open and if the packets can pass through the packet-filtering of the firewall?

Options :

A : Session hijacking

B : Firewalking

C : Man-in-the middle attack

D : Network sniffing

Answer: B

Question 2

During the process of encryption and decryption, what keys are shared?

Options :

A : Private keys

B : User passwords

C : Public keys

D : Public and private keys

Answer: C

Question 3

Which among the following is the best example of the hacking concept called "clearing tracks"?

Options :

A : After a system is breached, a hacker creates a backdoor to allow re-entry into a system.

B : During a cyberattack, a hacker injects a rootkit into a server.

C : An attacker gains access to a server through an exploitable vulnerability.

D : During a cyberattack, a hacker corrupts the event logs on all machines.

Answer: D

Question 4

What kind of detection techniques is being used in antivirus software that identifies malware by collecting data from multiple protected systems and instead of analyzing files locally it’s made on the provider’s environment?

Options :

A : Behavioral based

B : Heuristics based

C : Honeypot based

D : Cloud based

Answer: D

Question 5

Robin, a professional hacker, targeted an organization's network to sniff all the traffic. During this process.

Robin plugged in a rogue switch to an unused port in the LAN with a priority lower than any other switch in

the network so that he could make it a root bridge that will later allow him to sniff all the traffic in the

network.

What is the attack performed by Robin in the above scenario?

Options :

A : ARP spoofing attack

B : VLAN hopping attack

C : DNS poisoning attack

D : STP attack

Answer: D