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If a file consisting of 50,000 characters takes 40 seconds to send, then thedata rate is .
D. 10 kbps
D. 10 kbps
See lessA small network making up the Internet and also having a small numbers ofcomputers within it is called
C. Subdomain
C. Subdomain
See lessThe process of keeping addresses in memory for future use is called
C. Caching
C. Caching
See lessWhich of the following to keep track of the individual units of data (called packets) that a message is divided into for efficient routing through the Internet.
D. Transmission Control Protocol/Internet Protocol (TCP/IP)
D. Transmission Control Protocol/Internet Protocol (TCP/IP)
See lessThe performance of a data communication network depends on
D. All of the above
D. All of the above
See lessA. number of signal changes per second
B. Twisted pair wire
B. Twisted pair wire
See lessBaud rate is
A. number of signal changes per second
A. number of signal changes per second
See lessWhich organization has authority over interstate and international commercein the communications field?
C. FCC
C. FCC
See lessIn an Ethernet local area network, which one of the following statementsisTRUE?
D. The exponential back off mechanism reduces the probability of collision on retransmissions
D. The exponential back off mechanism reduces the probability of collision on
See lessretransmissions
If 5 files are transferred from server A to client B in the same session. Thenumber of TCP connection between A and B is:
D. 6
D. 6
See less