Wide area networks (WANS) O are usually faster than LANS because the phone companies provide the fastest connections for the Internet O almost always use wireless media (radio waves, microwaves, or satellites) for connections connect computers that can be very widely dispersed, in different cities, states, or countries O all of the above

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Wide area networks (WANS)
are usually faster than LANS because the phone companies provide the fastest connections for the Internet
O almost always use wireless media (radio waves, microwaves, or satellites) for connections
O connect computers that can be very widely dispersed, in different cities, states, or countries
O all of the above
Question 16
2 pts
Manufacturers state clock speed (the speed at which a processor executes instructions) in
which
equate to one million and one billion ticks of the system clock, respectively.
O Kilobytes (KB) and megabytes (MB)
O Megahertz (MHz) and gigahertz (GHz)
O Milliseconds (ms) and nanoseconds (ns)
O Kilobytes per second (kbps) and megabytes per second (mbps)
Transcribed Image Text:Wide area networks (WANS) are usually faster than LANS because the phone companies provide the fastest connections for the Internet O almost always use wireless media (radio waves, microwaves, or satellites) for connections O connect computers that can be very widely dispersed, in different cities, states, or countries O all of the above Question 16 2 pts Manufacturers state clock speed (the speed at which a processor executes instructions) in which equate to one million and one billion ticks of the system clock, respectively. O Kilobytes (KB) and megabytes (MB) O Megahertz (MHz) and gigahertz (GHz) O Milliseconds (ms) and nanoseconds (ns) O Kilobytes per second (kbps) and megabytes per second (mbps)
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