Question 1

Bob received this text message on his mobile phone: “Hello, this is Scott Smelby from the Yahoo Bank.

Kindly contact me for a vital transaction on: [email protected]”. Which statement below is true?

Options :

A : This is a scam as everybody can get a @yahoo address, not the Yahoo customer service employees.

B : This is a scam because Bob does not know Scott.

C : Bob should write to [email protected] to verify the identity of Scott.

D : This is probably a legitimate message as it comes from a respectable organization.

Answer: A

Question 2

Your company suspects a potential security breach and has hired you as a Certified Ethical Hacker to investigate. You discover evidence of footprinting through search engines and advanced Google hacking techniques. The attacker utilized Google search operators to extract sensitive information. You further notice queries that indicate the use of the Google Hacking Database (GHDB) with an emphasis on VPN footprinting. Which of the following Google advanced search operators would be the LEAST useful in providing the attacker with sensitive VPN-related information?

Options :

A : intitle: This operator restricts results to only the pages containing the specified term in the title

B : location: This operator finds information for a specific location

C : inur: This operator restricts the results to only the pages containing the specified word in the URL

D : link: This operator searches websites or pages that contain links to the specified website or page

Answer: B

Question 3

Bob, your senior colleague, has sent you a mail regarding a deal with one of the clients. You are requested to accept the offer and you oblige. After 2 days, Bab denies that he had ever sent a mail. What do you want to ““know”” to prove yourself that it was Bob who had send a mail?

Options :

A : Non-Repudiation

B : Integrity

C : Authentication

D : Confidentiality

Answer: A

Question 4

Which type of attack attempts to overflow the content-addressable memory (CAM) table in an Ethernet switch?

Options :

A : Evil twin attack

B : DNS cache flooding

C : MAC flooding

D : DDoS attack

Answer: C

Question 5

A new wireless client is configured to join a 802.11 network. This client uses the same hardware and software

as many of the other clients on the network. The client can see the network, but cannot connect. A wireless

packet sniffer shows that the Wireless Access Point (WAP) is not responding to the association requests being

sent by the wireless client. What is a possible source of this problem?

Options :

A : The WAP does not recognize the client’s MAC address

B : The client cannot see the SSID of the wireless network

C : Client is configured for the wrong channel

D :

The wireless client is not configured to use DHCP

Answer: A