A protocol that offers no built-in error-checking or retransmission capability uses which type of packet delivery?
A. low performance
B. connection-oriented
C. best-effort
D. high priority
Answer: C
Computer Science & Information Technology
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To move to the next slide in Slide Show view, ______________.
A. click the left mouse button B. press the right-arrow key C. either a or b D. neither nor b
Computer Science & Information Technology
IXCs in packet switching networks can be
a. T-1 circuits b. satellite links c. microwave links d. all of the above
Computer Science & Information Technology
Scrambling and encryption are methods used to prevent ____.
A. piracy B. hacking C. malware D. software bugs
Computer Science & Information Technology
Suppose the value of RENT_BY_FLOOR_AND_BDRMS[0][1] is 390. The value within the first pair of brackets following the array name refers to the ____.
A. column B. row C. address D. data type
Computer Science & Information Technology