The general syntax to declare a pointer variable is ____.
A. dataType &identifier;
B. *dataType identifier;
C. &dataType identifier;
D. dataType *identifier;
Answer: D
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To test whether a character is one of ‘0’, ‘1’, ‘2’, ‘3’, ‘4’, ‘5’, ‘6’, ‘7’, ‘8’, or ‘9’, use the _______ standard library function.
a. isnumber b. isnotalpha c. isnumeric d. isdigit e. all of the above
What does the following code do?
FileInputStream fis = new FileInputStream("test.dat"); a. It creates a new file named test.dat if it does not exist and opens the file so you can write to it. b. It creates a new file named test.dat if it does not exist and opens the file so you can write to it and read from it. c. It creates a new file named test.dat regardless of whether it exists or not and opens the file so you can write to it. d. It creates a new file named test.dat regardless of whether it exists or not and opens the file so you can write to it and read from it. e. It creates a FileInputStream for test.dat if test.dat exists.
Calc uses arguments to evaluate a formula
Indicate whether the statement is true or false
The frameset page contains ____ tags that mark the beginning and the end of frame definitions.
A. and
B.