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Exam 13: Understanding Ip Addresses, Domain Names, and Protocols

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Question 1

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Packet switching is the communications methodology where data is broken into ________ that are sent over various routes at the same time.

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verified

packets; d...

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Question 2

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Traditional landline telephones use ________, which is a dedicated connection between two points that remains active for the duration of transmission.

A) packet switching
B) an open circuit
C) circuit switching
D) a closed circuit

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C

Question 3

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________ addressing means that the IP address for a computer never changes and is most likely manually assigned by a network administrator.

When using ________ addressing, your computer is assigned an address from an available pool of IP addresses.

At a minimum, all data packets must contain the ________.

________ addressing means that your ISP assigns your computer a temporary IP address from an available pool of IP addresses each time you log on to the Internet.

An IP address that does not change and is usually assigned manually by a network administrator is called a ________.

________ is the main protocol suite developed for the Internet.

Match each of the following terms to its definition: I. IP address II. domain name III. DNS server IV. static addressing V. dynamic addressing A. acts like an IP address phonebook for computers B. used in place of an IP address C. IP address for a computer is assigned from a pool of available IP addresses D. IP address for a computer does not change E. unique identification number identifying each computer, service, or other Internet connected device

Match each of the following terms to its definition: I. circuit switching II. static IP III. packet switching IV. dynamic IP V. IPv4 A. breaks information down into pieces that can take different paths B. forms a dedicated connection between two communicating parties C. changeable IP address D. manually assigned IP address E. original IP addressing scheme

________ is the main suite of protocols used on the Internet.

How does the computer know the IP addresses of other computers?

197.169.73.63 is an example of a(n) ________.

All IP addresses must be registered with the ________, which is responsible for allocating IP addresses to network administrators.

The ________ IP addressing scheme will provide more available IP addresses by using 8 groups of 16-bit numbers.

The original IP addressing scheme created in the early 1980s is called ________.

The communications methodology that computers use to transfer data is called ________.