To create a parameter query, enter a parameter rather than a specific value as a criterion in the design grid. The parameter must be enclosed in _____.
A. curly braces { }
B. square brackets [ ]
C. parentheses ( )
D. single quotes ‘'
Answer: B
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Run-time type information can be used to determine:
a. A function’s return type. b. A function’s argument type. c. An object’s type. d. The number of arguments a function takes.
If you add the parameter, ____, the text in the applet window fades in and out as it scrolls.
A. bgcolor B. fadezone C. fadearea D. repeat
The parts of an IF function are separated by parentheses.
Answer the following statement true (T) or false (F)
Which of the following statements about evaluating binary logical expressions is false?
A. The short-cut evaluation method is considered more efficient. B. Side effects, especially in the second operand, can lead to logic problems. C. C uses the short-cut evaluation method. D. For efficiency, it is a good programming style to use side effects in binary expressions. E. In the short-cut evaluation method, it is possible to determine the result by evaluating only the first operand.