Which of the following attacks allows the bypassing of access control lists on servers or routers,
and helps an attacker to hide? Each correct answer represents a complete solution. Choose two.

You are the Network Administrator at a large company. Your company has a lot of contractors and
other outside parties that come in and out of the building. For this reason you are concerned that
simply having usernames and passwords is not enough and want to have employees use tokens
for authentication. Which of the following is not an example of tokens?

Which of the following LAN protocols use token passing for exchanging signals among various
stations on the network? Each correct answer represents a complete solution. Choose two.

Which of the following components come under the network layer of the OSI model? Each correct
answer represents a complete solution. Choose two.

Which of the following are examples of physical controls used to prevent unauthorized access to
sensitive materials?

At which of the following layers of the Open System Interconnection (OSI) model the Internet
Control Message Protocol (ICMP) and the Internet Group Management Protocol (IGMP) work?

Which of the following two cryptography methods are used by NTFS Encrypting File System (EFS)
to encrypt the data stored on a disk on a file-by-file basis?

Which of the following statements about Discretionary Access Control List (DACL) is true?

Which of the following methods will allow data to be sent on the Internet in a secure format?

Which of the following are used to suppress electrical and computer fires? Each correct answer

represents a complete solution. Choose two.