Which of the following statements passes a pointer to a variable to a function?
A. fun (&x);
B. fun (*x);
C. fun (int &x);
D. fun (int* x);
E. fun (int *x);
Answer: A
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____________________ protects the particular and tangible expression of an idea, not the idea itself.
Fill in the blank(s) with the appropriate word(s).
Write an if statement to do the following. (Assume the variables have been declared. You do not need to declare the variables. Simply construct an if statement.) Hint: You will need to use comparison operators and a logical operator.
If either variable a or b is equal to 0, then increment the value of the variable c by 1.
Answer the following statements true (T) or false (F)
1. The first iteration of analysis should be at a very low level to identify the system objects. 2. A public attribute is only available in the object. 3. An entity class represents real-world items. 4. A boundary or interface class provides a means for users to work with the system.
What are data collectors and data collections?
What will be an ideal response?