Exam 12: Electronic Commerce Systems

Only two types of motivation drive DoS attacks: 1)to punish an organization with which the perpetrator had a grievance;and 2)to gain bragging rights for being able to do it.

List at least five top-level domain names used in the United States.

The standard format for an e-mail address is DOMAIN NAME@USER NAME.

Network protocols fulfill all of the following objectives except

NNTP

The intermediary in a smurf attack is also a victim.

What is an IP address?

What is packet switching?

A digital signature is a digital copy of the sender's actual signature that cannot be forged.

What do you call a system of computers that connects the internal users of an organization that is distributed over a wide geographic area?

A ping is used to test the state of network congestion and determine whether a particular host computer is connected and available on the network.

A distributed denial of service (DDoS)attack may take the form of a SYN flood but not a smurf attack.

All of the following are true about the Open System Interface (OSI)protocol except

Discuss the three levels of Internet business models.

HTML

In a hierarchical topology,network nodes communicate with each other via a central host computer.

Name the three types of addresses used on the Internet.

EDI is the inter-company exchange of computer processible business information in standard format.

To physically connect a workstation to a LAN requires a

A ping is an Internet maintenance tool that is used to test the state of network congestion and determine whether a particular host computer is connected and available on the network.