Which of these is primarily an ergonomic device?
A. adjustable chair
B. footrest
C. document holder
D. all of these
Answer: D
Computer Science & Information Technology
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Which operator corresponds to operator keyword and_eq?
a. && b. != c. & d. &=
Computer Science & Information Technology
Which of the following would be displayed where we wrote ??? by Out[3]?
In [1]: numbers = list(range(10)) + list(range(5)) In [2]: numbers Out[2]: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4] In [3]: set(numbers) Out[3]: ???a. [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] b. (0, 1, 2, 3, 4, 5, 6, 7, 8, 9) c. {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} d. {[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]}
Computer Science & Information Technology
Describe the queue in terms of the Model-View-Controller pattern.
What will be an ideal response?
Computer Science & Information Technology
Even before message boards, users were posting problems to ________, similar to an e-mail mailing list, and relying on the kindness of strangers to help them solve problems
Fill in the blank(s) with correct word
Computer Science & Information Technology