In-Class

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In-Class

A small in-class quiz following our lecture.

Email *

First Name *

Last Name *

Is recursion allowed in C++? *

1 point

Yes

What does constexpr do? *

1 point

It informs the compiler that it may be possible to compute the result of a function at compile-time.

It informs the compiler that you can always compute the result of a function at compile time.

What is the difference between pass by value and pass by reference? *

1 point

Pass by value makes a copy of the variable, whereas pass by reference uses the actual variable as an alias into the function.

Pass by reference makes a copy of the variable, whereas pass by value uses the actual variable as an alias into the function.

How many values can you return from a function? *

1 point

at most 1, but you can return 0 (by making the return type void)

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