If a thread calls __________, then every thread waiting for the object becomes eligible to acquire the lock.
a. signalEach
b. signalAll
c. signal
d. signalMethods
b. signalAll
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Answer the following statements true (T) or false (F)
1. Inline functions are always more efficent than noninline functions. 2. A static variable of a class cannot be changed. 3. size and capacity of a vector are two names for the same thing. 4. Assignment behaves essentially the same for vectors as for arrays.
Early communications networks, such as the telephone system, used a technology called _____ switching, which essentially established a dedicated, private link between two telephones for the duration of a call.
A. circuit B. packet C. connection D. line
Slide transitions have to be applied to each slide in a presentation individually
Indicate whether the statement is true or false
Case WD 6-1Hilary has been assigned to put together a financial report that will be presented at the next sales meeting. Hilary wants to insert a table of contents but she keeps getting a message that no table of contents entries are found. What is the problem?
A. The pages are not numbered. B. She needs to insert a hyperlink first. C. She has inserted too many footnotes. D. She didn't format the headings using styles.