State whether True or False.

All the DoS attacks can be blocked with the Firewalls.

Firewall can perform NAT to keep the record of various NAT entries. In which of the following tables does Firewall make those entries?

At which layer does the IPSec work?

What is the range of reserved ports?

Which of the traffic listed below should be generally blocked?

State whether True or False.

A Firewall installed at the Gateway makes the whole network secure.

Which of the following is another term for a packet of digital information?

Which of the following is not a VALID basic criteria for rule in the firewall policy?

Which of the following valid OSI layer are covered by packet filtering firewall operation ?

When packets are being processed by a hardware firewall, one of the several steps in processing the packets is an error-checking procedure that is performed in the trailer section of an IP Packet, this is called what?

Which type of firewall involves firewall software installation directly on the user's system?