What is one advantage of setting up a DMZ with two firewalls?

• A. You can control where traffic goes in three networks
• B. You can do stateful packet filtering
• C. You can do load balancing
• D. Improved network performance

What tells a firewall how to reassemble a data stream that has been divided into packets?

• A. The source routing feature
• B. The number in the header’s identification field
• C. The destination ip address
• D. The header checksum field in the packet header

A stateful firewall maintains a ___________ which is a list of active connections.

• A. Routing table
• B. Bridging table
• C. State table
• D. Connection table

A firewall needs to be __________ so that it can grow proportionally with the network that it protects.

• A. Robust
• B. Expansive
• C. Fast
• D. Scalable

Ethernet frame consists of ____________

• A. Mac address
• B. Ip address
• C. Default mask
• D. Network address

What is start frame delimeter (SFD) in ethernet frame?

• A. 10101010
• B. 10101011
• C. 0
• D. 11111111

MAC address is of ___________

• A. 24 bits
• B. 36 bits
• C. 42 bits
• D. 48 bits

What is autonegotiation?

• A. A procedure by which two connected devices choose common transmission parameters
• B. A security algorithm
• C. A routing algorithm
• D. Encryption algorithm

Ethernet in metropolitan area network (MAN) can be used as ___________

• A. Pure ethernet
• B. Ethernet over sdh
• C. Ethernet over mpls
• D. All of the mentioned

A point-to-point protocol over ethernet is a network protocol for __________

• A. Encapsulating ppp frames inside ethernet frames
• B. Encapsulating ehternet framse inside ppp frames
• C. For security of ethernet frames
• D. For security of ppp frames