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Exam 6: Data Communication and the Cloud

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Question 41

Multiple Choice

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The IEEE 802.3 protocol standard is also known as ________.

A) Bluetooth
B) Ethernet
C) Intranet
D) Internet

E) B) and C)
F) All of the above

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Question 42

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Communications speeds are expressed in bytes, whereas memory sizes are expressed in bits.

A) True
B) False

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Question 43

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FTP is the protocol used between browsers and Web servers.

________ is the most common language for defining the structure and layout of Web pages.

The top layer of TCP/IP Protocol architecture is related to ________.

A(n) ________ is a special-purpose computer that moves packet traffic according to the rules of the IP protocol.

A(n) ________ is a notation used to define a data element, for display or other purposes, in Web pages.

A computer network between Seattle and Philadelphia is made possible through a LAN.

As DSL signals interfere with telephone signals, DSL data transmission and telephone conversations cannot occur simultaneously.

Which of the following TCP/IP application-layer protocols is used for e-mail transmission?

Remote access systems save time and travel expense and make the skills and abilities of an expert available in places where he or she is not physically located.

An organization that provides software as a service provides only operating systems and application programs.

Which of the following would be a consequence of teleaction?

Define HTML, attribute, and href.

List the advantages and disadvantages of cloud-based hosting and in-house hosting.

A ________ is a set of rules that programs on two communicating devices follow.

Which of the following is the most basic cloud offering?

A(n) ________ converts an analog signal to a digital one during data transmission.

NICs which support 10/100/1000 Ethernet allow for transmission at a rate of 10, 100, or 1,000 Mbps.

A computer ________ is a collection of computers that communicate with one another over transmission lines or wirelessly.