A _________ is an integer value used for signaling among processes.
A) semaphore
B) message
C) mutex
D) atomic operation
A) semaphore
Computer Science & Information Technology
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The corner handles in a graphic that has been inserted into a worksheet only allows the graphic to be resized horizontally
Indicate whether the statement is true or false
Computer Science & Information Technology
Which of the following is a durable key-value store?
A. Amazon Simple Storage Service B. Amazon Simple Workflow Service C. Amazon Simple Queue Service D. Amazon Simple Notification Service
Computer Science & Information Technology
You enclose code that may contain an exception in a ____ statement.
A. throw B. catch C. throws D. try
Computer Science & Information Technology
Smartphones are small fully functional computers
Indicate whether the statement is true or false
Computer Science & Information Technology