____ uses analog frequencies to encode one or more bits, by measuring the height of the signal.
A. Amplitude shift keying (ASK)
B. Frequency shift keying (FSK)
C. Pulse amplitude modulation (PAM)
D. Phase shift keying (PSK)
Answer: C
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What is a zone transfer?
A. the movement of e-mail from one domain to another B. updating a secondary DNS server C. backing up an SQL data file D. copying host file data to another system
Answer the following statements true (T) or false (F)
1. You should avoid the use of null as an argument to a method. 2. The String class is a mutable class. 3. To use a package, the program must contain an import statement that names the package. 4. Deprecated methods should be used in new Java code.
List the master files that would be necessary to implement the CRUISE AVAILABILITY INQUIRY.
What will be an ideal response?
Write an equation that properly models the problem below and solve the problem. Frank's electric bill for the month of March was $97.35. The electric company charges a flat monthly fee of $20.00 for service plus $0.17 per kilowatt-hour of electricity used. Approximately how many kilowatt-hours of electricity did Frank use in March?
A. 85.35 kilowatt-hours B. 77.35 kilowatt-hours C. 455 kilowatt-hours D. 571 kilowatt-hours E. 573 kilowatt-hours