Pointers are simply ____ that are used to store the addresses of other variables.
A. prototypes
B. data types
C. variables
D. addresses
Answer: C
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If the following code fragment is executed in an otherwise complete and correct program, which expression will be executed? Why?
``` x = 0; if (x = 12) yes_statement; else no_statement; ``` a) The no_statement will be executed because x is not 12. b) The statement has incorrect syntax so will not compile at all. c) x=12 is illegal in the Boolean expression of an if statement. d) The yes_statement will be executed.
Which of the following statements is false?
a. With a BufferedOutputStream each output operation is directed to a buffer large enough to hold the data of many output operations. Transfer to the output device is performed in one large physical output operation when the buffer fills. b. With a BufferedOutputStream, a partially filled buffer can be forced out to the device at any time by invoking the stream object’s force method. c. With a BufferedInputStream, many “logical” chunks of data from a file are read as one large physical input operation into a memory buffer. d. With a BufferedInputStream, as a program requests data, it’s taken from the buffer. When the buffer is empty, the next actual physical input operation is performed.
____________________ simply pass the code from the virtual machine to the actual CPU.
Fill in the blank(s) with the appropriate word(s).
The Documents folder is in the ____ folder.
A. Users B. My Files C. My Computer D. People