CEH-001 Online Practice Questions and Answers

Stephanie works as senior security analyst for a manufacturing company in Detroit. Stephanie manages network security throughout the organization. Her colleague Jason told her in confidence that he was able to see confidential corporate information posted on the external website http://www.jeansclothesman.com. He tries random URLs on the company's website and finds confidential information leaked over the web. Jason says this happened about a month ago. Stephanie visits the said URLs, but she finds nothing. She is very concerned about this, since someone should be held accountable if there was sensitive information posted on the website.

Where can Stephanie go to see past versions and pages of a website?

A. She should go to the web page Samspade.org to see web pages that might no longer be on the website

B. If Stephanie navigates to Search.com; she will see old versions of the company website

C. Stephanie can go to Archive.org to see past versions of the company website

D. AddressPast.com would have any web pages that are no longer hosted on the company's website

Web servers often contain directories that do not need to be indexed. You create a text file with search engine indexing restrictions and place it on the root directory of the Web Server.

User-agent: *

Disallow: /images/

Disallow: /banners/

Disallow: /Forms/

Disallow: /Dictionary/

Disallow: /_borders/

Disallow: /_fpclass/

Disallow: /_overlay/

Disallow: /_private/

Disallow: /_themes/

What is the name of this file?

A. robots.txt

B. search.txt

C. blocklist.txt

D. spf.txt

What framework architecture is shown in this exhibit?

A. Core Impact

B. Metasploit

C. Immunity Canvas

D. Nessus

You establish a new Web browser connection to Google. Since a 3-way handshake is required for any TCP connection, the following actions will take place.

DNS query is sent to the DNS server to resolve www.google.com DNS server replies with the IP address for Google? SYN packet is sent to Google. Google sends back a SYN/ACK packet Your computer completes the handshake by sending an ACK The connection is established and the transfer of data commences

Which of the following packets represent completion of the 3-way handshake?

A. 4th packet

B. 3rdpacket

C. 6th packet

D. 5th packet

What is the main disadvantage of the scripting languages as opposed to compiled programming languages?

A. Scripting languages are hard to learn.

B. Scripting languages are not object-oriented.

C. Scripting languages cannot be used to create graphical user interfaces.

D. Scripting languages are slower because they require an interpreter to run the code.

A technician is resolving an issue where a computer is unable to connect to the Internet using a wireless access point. The computer is able to transfer files locally to other machines, but cannot successfully reach the Internet. When the technician examines the IP address and default gateway they are both on the 192.168.1.0/24. Which of the following has occurred?

A. The gateway is not routing to a public IP address.

B. The computer is using an invalid IP address.

C. The gateway and the computer are not on the same network.

D. The computer is not using a private IP address.

Which of the following is used to indicate a single-line comment in structured query language (SQL)?

A. -

B. ||

C. %%

D. ''

What two things will happen if a router receives an ICMP packet, which has a TTL value of 1, and the destination host is several hops away? (Select 2 answers)

A. The router will discard the packet

B. The router will decrement the TTL value and forward the packet to the next router on the path to the destination host

C. The router will send a time exceeded message to the source host

D. The router will increment the TTL value and forward the packet to the next router on the path to the destination host.

E. The router will send an ICMP Redirect Message to the source host

Destination unreachable administratively prohibited messages can inform the hacker to what?

A. That a circuit level proxy has been installed and is filtering traffic

B. That his/her scans are being blocked by a honeypot or jail

C. That the packets are being malformed by the scanning software

D. That a router or other packet-filtering device is blocking traffic

E. That the network is functioning normally

There is some dispute between two network administrators at your company. Your boss asks you to come and meet with the administrators to set the record straight. Which of these are true about PKI and encryption?

Select the best answers.

A. PKI provides data with encryption, compression, and restorability.

B. Public-key encryption was invented in 1976 by Whitfield Diffie and Martin Hellman.

C. When it comes to eCommerce, as long as you have authenticity, and authenticity, you do not need encryption.

D. RSA is a type of encryption.