All of the following declarations are valid except ____.
A.
B.
C.
D.
Answer: B
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Applications on mobile devices are called ________
Fill in the blank(s) with correct word
A MAC address is composed of two 24-bit numbers. What does the first 24-bit number represent?
A. It's a unique serial number assigned by the manufacturer B. It's the address it uses for a multicast packet C. It's the decryption key used for security purposes D. It's the organizationally unique identifier
Which of the following statements is correct? The client-server model
A. is best suited to the token-ring topology because the random-access method used by this model detects data collisions. B. distributes both data and processing tasks to the server's node. C. is most effective used with a bus topology. D. is more efficient than the bus or ring topologies.
MC The FieldStorage data type resembles a______ .
a) list. b) dictionary. c) sequence. d) None of the above.