Triangulation for a phone within range of two or more towers can be as accurate as ____ yards, which is pretty good for locating a motorist in trouble.
A. 50
B. 100
C. 200
D. 300
Answer: A
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A(n) ________ or unreachable path is a logical path that can never be traveled.
A. dead-end B. dead C. unstable D. unattainable
Briefly describe the IPv6 address structure.
What will be an ideal response?
If the search item is the 900th item in the list, the sequential search makes ____ key comparisons to determine whether the search item is in the list.
A. 100 B. 900 C. 9000 D. 90,000
Which of the following statements about pointer use in functions is false?
A. Passing a pointer to a function allows the function to change the value in the called function. B. Pointers can only be passed; they cannot be returned. C. To pass an address from the calling function we use the ampersand operator (&) in the call. D. To change the value of the data in the calling function, we use the asterisk operator (*) in the called function. E. Passing pointers to a function allows upward communication.