?____ applications often send bursts of data, and the ATM network guarantees that its traffic is delivered on time.
A. ?Variable bit rate (VBR)
B. ?Available bit rate (ABR)
C. ?Unspecified bit rate (UBR)
D. ?Constant bit rate (CBR)
Answer: A
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Which of the following utilities can be used to determine the path to a target computer?
a. Ping b. Nslookup c. Nmap d. Traceroute
Answer the following statements true (T) or false (F)
1. The discipline of computer science is solely concerned with the design and development of computational machines. 2. Unlike in the natural sciences (such as physics and biology), the systems that computer scientists investigate are largely artificial (e.g., programs, computers, computation models). 3. The three recurring themes that define the discipline of computer science are hardware, software, and theory. 4. Theoretical computer scientists have proven that any problem that can be stated clearly is solvable via an algorithm. 5. Theoretical computer scientists have proven that any problem that can be stated clearly is solvable via an algorithm.