What is any single execution of a loop referred to as?
A. A lap of the loop.
B. An iteration of the loop.
C. A path through the loop.
D. A round in the loop.
Answer: B
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MC GUIs are built from GUI components called______ .
a) windows. b) widgets. c) gizmos. d) None of the above.
Which of the following is true?
a. Assigning a double value to an int does not lose any data. b. For fundamental-type variables, list-initialization syntax prevents narrowing conversions that could result in data loss. c. For fundamental-type variables, list-initialization syntax allows narrowing conversions that could result in data loss. d. None of the above.
?Case 22-2 Clark, an HR manager, wants to communicate a policy on information security to all the employees. He acquires the names and addresses of the employees from an Excel worksheet. He also drafts a preliminary text about the policy and a table of points to follow to ensure online safety. To incorporate transparency, he inserts a simple poll to receive feedback. In the context of mail merge, which of the following is the data source in this scenario?
A. ?The table of points about online safety B. ?The preliminary text concerning the policy C. ?The poll designed to receive feedback from employees D. ?The Access table containing the employee names and addresses
Why should a threads package be interested in the events of a thread’s becoming blocked or unblocked? Why should it be interested in the event of a virtual processor’s impending preemption? (Hint: other virtual processors may continue to be allocated.)
What will be an ideal response?