One of the most common C++ programming errors is forgetting to ____ values for all variables that are used in an expression.
A. assign or initialize
B. read in
C. compute
D. parameterize
Answer: A
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Answer the following statements true (T) or false (F)
1. The same rules for identifiers that apply to control names also apply to variable names. 2. After a variable has been declared, you can use the + operator to store a value in the variable. 3. Once you have assigned a value to a variable, you can use the variable in other operations. 4. In C#, you use the & operator to concatenate strings.
For the declaration below, what is the type of *a? const int *a;
a. int b. const int c. int d. const int e. none of the above
When you crop a picture, you remove an unwanted or unnecessary portion of the image
Indicate whether the statement is true or false
How many rows are in a 4 × 6 table?
What will be an ideal response?