EC0-350 Premium Exam Questions

Page: 22 / 32

Question 88

What does FIN in TCP flag define?

Options:

Used to abort a TCP connection abruptly

Used to close a TCP connection

Used to acknowledge receipt of a previous packet or transmission

Used to indicate the beginning of a TCP connection

Question 89

What is War Dialing?

Options:

War dialing involves the use of a program in conjunction with a modem to penetrate the modem/PBX-based systems

War dialing is a vulnerability scanning technique that penetrates Firewalls

It is a social engineering technique that uses Phone calls to trick victims

Involves IDS Scanning Fragments to bypass Internet filters and stateful Firewalls

Question 90

Ursula is a college student at a University in Amsterdam. Ursula originally went to college to study engineering but later changed to marine biology after spending a month at sea with her friends. These friends frequently go out to sea to follow and harass fishing fleets that illegally fish in foreign waters. Ursula eventually wants to put companies practicing illegal fishing out of business. Ursula decides to hack into the parent company's computers and destroy critical data knowing fully well that, if caught, she probably would be sent to jail for a very long time. What would Ursula be considered?

Options:

Ursula would be considered a gray hat since she is performing an act against illegal activities.

She would be considered a suicide hacker.

She would be called a cracker.

Ursula would be considered a black hat.

Question 91

Consider the following code:

text=

If an attacker can trick a victim user to click a link like this, and the Web application does not validate input, then the victim's browser will pop up an alert showing the users current set of cookies. An attacker can do much more damage, including stealing passwords, resetting your home page, or redirecting the user to another Web site.

What is the countermeasure against XSS scripting?