Answer the following statements true (T) or false (F)
1. When an operator has two operands of different data types, C++ always converts them both to double before performing the operation.
2. The following pair of C++ statements will cause 3.5 to be output.
double number = 7 / 2;
cout << number;
3. The following statement sets sum1, sum2, and sum3 all to zero.
sum1 = sum2 = sum3 = 0;
4. If the value of dollars is 5.0, the following statement will output 5.00 to the monitor:
cout << fixed << showpoint << setprecision(4) << dollars << endl;
5. The following statement sets the value of total to -3.
total -= 3;
1. FALSE
2. FALSE
3. TRUE
4. FALSE
5. FALSE
You might also like to view...
What is a void function?
What will be an ideal response?
The unit used for measuring _____ is Hertz (Hz).
A. amplitude B. frequency C. sampling rate D. bit depth E. dynamic range
Horizontal and vertical rulers help you quickly navigate through a document.
Answer the following statement true (T) or false (F)
Use the ____ command to create a list with more than one level, such as the following list: 1. Conduct needs assessment 1.1 Collect data1.2 Analyze data 2. Sequence events
A. bullets B. indent C. multilevel list D. numbering