Which of the following mechanisms is considered a specialized variation of the cloud usage monitor mechanism?
a. load balancer
b. resource replication
c. resource clustering
d. All of the above
Statement (a) is correct because the load balancer monitors and processes runtime usage data, which is the functional scope of the cloud usage monitor mechanism.
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What is the efficiency of selection sort?
a) O(n 2 ) b) O(n log n) c) O(n) d) O(1)
Develop a JavaScript program that will determine whether a department store customer has exceeded the credit limit on a charge account. For each customer, the following facts are available:
a) Account number b) Balance at the beginning of the month c) Total of all items charged by this customer this month d) Total of all credits applied to this customer's account this month e) Allowed credit limit The program should input each of these facts from prompt dialogs as integers, calculate the new balance (= beginning balance + charges – credits), display the new balance and determine whether the new balance exceeds the customer's credit limit. For those customers whose credit limit is exceeded, the program should output HTML text that displays the message, “Credit limit exceeded.”
An operator that finds all numbers or dates between and including two values
A) Between...And B) And...Between C) In...Between
Which of the following is the largest unit used to refer to an IP address space consisting of a contiguous range of IP addresses with a corresponding subnet mask?
A. Mapped address space B. IP address block C. IP address range D. IP address range group