A company is looking for the simplest solution to help prioritize VoIP traffic on its congested network. Which of the following would BEST accomplish this?
A. MPLS
B. Caching engines
C. QoS
D. Load balancing
Answer: C. QoS
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You worked late into the night on an assignment and didn't realize that you wrote a huge section of your term paper with your ¯ngers on the wrong home keys!
Where you mean to type: \This is an unruly mob." You actually typed: \Ty8s 8s ah 7hr7o6 j9b." Basically you swapped: 7 for U, 8 for I, 9 for O, 0 for P, U for J, I for K, O for L, H for N, and J for M. (Those were the only keystrokes that you got wrong-you caught yourself before you got much further.) You also never touched the shift key, so it's all lowercase letters that you care about. Knowing Java as you do, you decide to write a quick program to ¯x your text. Write a method fixItUp that takes a string as input and returns a string with the characters put the way that they ought to have been. See the ¯xItUp method in the StringWorker class in the bookClassesFinal directory.
In the following code for the __iter__ method in the ArrayList class, what is the missing code?
def __iter__(self): cursor = 0 while cursor < len(self): yield self.items[cursor]
A. self.items[cursor] = self.item[cursor-1] B. cursor += 1 C. cursor -= 1 D. self.items[cursor+1] = self.item[cursor]
A part of a form or report that can be manipulated separately from other parts of a form or report.
What will be an ideal response?
Payment-processing services that authorize online credit card transactions while customers wait are called ____.
A. merchant accounts B. third-party fulfillment houses C. ASPs D. payment gateways