GCIH Exam Questions & Answers

Which of the following describes network traffic that originates from the inside of a network perimeter and progresses towards the outside?

Which of the following is a technique for creating Internet maps?

Each correct answer represents a complete solution. Choose two.

US Garments wants all encrypted data communication between corporate office and remote location.

They want to achieve following results:

l Authentication of users

l Anti-replay

l Anti-spoofing

l IP packet encryption

They implemented IPSec using Authentication Headers (AHs). Which results does this solution provide?

(Click the Exhibit button on the toolbar to see the case study.)

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

Rick works as a Computer Forensic Investigator for BlueWells Inc. He has been informed that some confidential information is being leaked out by an employee of the company. Rick suspects that someone is sending the information through email. He checks the emails sent by some employees to other networks. Rick finds out that Sam, an employee of the Sales department, is continuously sending text files that contain special symbols, graphics, and signs. Rick suspects that Sam is using the Steganography technique to send data in a disguised form. Which of the following techniques is Sam using?

Each correct answer represents a part of the solution. Choose all that apply.

You run the following PGIAC script:

$name = mysql_real_escape_string($_POST["name"]);

$password = mysql_real_escape_string($_POST["password"]);

?>

What is the use of the mysql_real_escape_string() function in the above script.

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