Monitors implement ________ between threads of execution.
a) mutual exclusion
b) synchronization
c) both a and b
d) none of the above
c) both a and b
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Which of the following statements is false?
a. A finally block is placed after the last catch block. b. A finally block typically releases resources acquired in the corresponding try block. c. The finally block and try block can appear in any order. d. A finally block is optional.
A software or hardware component that records each keystroke a user enters is called which of the following?
a. Sniffer b. Keylogger c. Trojan program d. Buffer overflow
The _________ command causes the I/O module to take an item of data from the data bus and subsequently transmit that data item to the peripheral.
A. control B. test C. read D. write
The # preprocessor operator causes a replacement text token to be converted to
a) an integer b) a string c) a string surrounded by quotes d) an integer surrounded by quotes