One of the challenges the network administrator faces as the campus network grows is making sure that electrical power is available for the networking devices (for example, switches, wireless access points, and IP phones). It is not always practical or affordable to run electrical power every place a networking device is needed. This challenge is met with which of the following?
What will be an ideal response?
PoE
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Procedures can be written to handle arrays and do all of the following, except __________.
a. store data in an array b. sum or average the values c. display the contents of the array d. all of the above are correct
How many times will this for loop execute? (Note: i is an int.)
```for(i = 0; i > 100; ++i) ``` A. 0, the loop will not execute B. 99 C. 100 D. The loop is not written correctly. It would not compile.
Victor, a population analyst, has the following data on an Excel sheet: month-wise population of a city in 2014 in column A and month-wise population of the same city in 2015 in column B. He wants to calculate the change in population in 2015 compared to 2014 and check if the change is more or less than 2 million. Victor uses multiple functions, including the IF function, within a single formula for this analysis. In this scenario, Victor uses a _____.
A. ?loop function B. ?nested function C. ?Web function D. ?Compatibility function
All IF functions have three arguments
Indicate whether the statement is true or false