A Network Administrator Is Concerned That the Network Is Vulnerable

question 18

Multiple Choice

A network administrator is concerned that the network is vulnerable to a denial-of-service attack.What steps should be taken to reduce this threat? (Select all that apply.)

• A)Use access lists to allow only sources from the network to enter the router's interfaces.
• B)Set up a spoofing account so that the attacker doesn't know which machine to attack.
• C)There isn't a way to reduce this threat.
• D)Configure the router to block directed broadcasts to the network.
• E)Prevent intrusions.

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Definitions:

Bond Prices

The amount of money for which a bond is sold, which can fluctuate based on interest rates, credit quality, and other factors.

Face Value

The nominal value printed on a coin, banknote, security, or bond, not necessarily its current market value.

Par Value

The face value of a bond or stock as stated by the issuing company, unrelated to its market value.

Market Value

The market price at which an asset or service is currently available for trading.