Which is equivalent to if (!(grade == sentinelValue))?

a) if (grade !== sentinelValue)
b)if (grade != sentinelValue)
c) if (grade == sentinelValue)
d) if (grade !== sentinelValue)


b)if (grade != sentinelValue)

Computer Science & Information Technology

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Which of the following statements is true concerning the Clipboard object?

(A) It is used to produce the Microsoft Help. (B) It is used to create a text file that permanently maintains copied items on the hard drive. (C) It is an object that appears on the form and is raised by its Click event. (D) It is a portion of memory that holds information and has no properties or events.

Computer Science & Information Technology

A cloud provider redundantly implements a cloud service deployment to increase its availability and reliability. Which of the following cloud mechanisms is likely to be used for this purpose?

a. multi-device broker b. failover system c. automated scaling listener d. All of the above.

Computer Science & Information Technology

A(n) ____________ control structure directs the computer to repeat one or more statements until a certain condition is met.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

You just installed a new processor to your motherboard. What do you need to apply to ensure proper cooling?

A. hyper-threading B. temperature sensor C. thermal paste D. heatshrink

Computer Science & Information Technology