A pipe (|) causes
a) the output of the first program to be redirected to the input of the second
b) the output of the second program to be redirected to the input of the first
c) the input of the first program to be redirected to the input of the second
d) the input of the second program to be redirected to the input of the first
a) the output of the first program to be redirected to the input of the second
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All of the following statements are TRUE about the VLOOKUP function EXCEPT:
A) The HLOOKUP function is more commonly used. than the VLOOKUP function. B) VLOOKUP functions are extremely valuable when working with tables where the data is in columns. C) You can use to look up a value and then, using that value as a reference, return data that is associated with that value. D) The "V" in VLOOKUP stands for vertical and is used when your comparison values are located in a column or vertically to the left of the data that you want to find.
Which of the following best describes WAN physical layer protocols?
a. Defines how data is encapsulated b. Converts packets into frames c. Provides flow control d. Provides functional connections to the ISP