The SelectedIndex property of a ComboBox object will contain the value ____ if a selection has been made.
A. -1
B. 0
C. of the entry
D. True
Answer: C
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Draw a UML class diagram that shows the relationships among the elements of exercise 9.5.
What will be an ideal response?
Nessus is an example of a(n) _______________ tool.
A. Penetration testing B. Vulnerability scanning C. Anti-malware D. Anti-virus E. Fuzzing
In the following function prototype:
int fun1(double& Num1, double& Num 2); A. Function fun1 can modify the arguments passed to both Num1 and Num2 B. Function fun1 can not modify the arguments passed to Num1 and Num2 C. Function fun1 can only modify the argument passed to Num1 D. Function fun1 can only modify the argument passed to Num2
Which of the following statements is false?
a. Tuples are immutable. b. Tuples must store heterogeneous data. c. A tuple’s length is its number of elements. d. A tuple’s length cannot change during program execution.