Question

1.An l-value is not required to be a location in memory.

Group of answer choices

True

False

2. An l-value cannot have a value assigned to it, whereas an r-value can.

Group of answer choices

True

False

3. In C++, the body of a for loop may never run, even once.

Group of answer choices

True

False

4. When a C++ programmer declares a function, they are required to state all of the following except

Group of answer choices

{}

The type of data, if any, returned by the function

The function name

The type of data, if any, sent to the function

5. When a C++ programmer calls a function, she states all of the following except

Group of answer choices

{}

The actual run-time data values, if any, sent to the function

The function's name

The actual run-time data value, if any, returned to the function

6. Supposed you want to write a function whose parameters are not modified by code executed in the function. That is, she wants the values from the calling's function to not be modified by the function being called. What kind of parameters should you use?

Group of answer choices

pass-by-value

pass-by-reference

pass-by-name parameters

array parameters

Answer 1

1.An l-value is not required to be a location in memory.

False

2. An l-value cannot have a value assigned to it, whereas an r-value can.

False

3. In C++, the body of a for loop may never run, even once.

True

4. When a C++ programmer declares a function, they are required to state all of the following except

{}

5. When a C++ programmer calls a function, she states all of the following except

The actual run-time data value, if any, returned to the function

6. Supposed you want to write a function whose parameters are not modified by code executed in the function. That is, she wants the values from the calling's function to not be modified by the function being called. What kind of parameters should you use?

pass-by-value