What is the definition of a command?
A. a collection of unprocessed text, numbers, images, audio, and video
B. a series of instructions that tells a computer what to do and how to do it
C. an instruction issued by replying to a question that is displayed
D. an instruction that causes a program or app to perform a specific action
Answer: D
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Complexity is _______ to manufacture, though it remains
Fill in the blank(s) with the appropriate word(s).
Which of the following will load a two-dimensional array with two rows and four columns of integers?
a. ``` var myArray = [ (0)(1)(2)(3)(4), (5)(6)(7)(8) ]; ``` b. ``` var myArray = [ [0, 1, 2, 3 ], [4, 5, 6, 7] ]; ``` c. ``` var myArray = [ (0, 1, 2, 3), (4, 5, 6, 7) ]; ``` d. ``` var myArray = [ (0, 1),(2, 3),(4, 5), (6, 7) ]; ```
If the computer you are using is a laptop that moves from one network to another, what tab can be used to configure a secondary configuration, such as a static IP if a DHCP server cannot be reached?
A. General Configuration B. Alternate Configuration C. Secondary Configuration D. Fallback Configuration
Which of the following best describes a memory location whose value can change during runtime?
A. named constant B. keyword C. variable D. statement