1. To enable a constructor to be used to convert a type to a class, one must prefix the constructor with the "implicit" (no quotes) keyword. Select one: True False 2. std::optional is: Select one: a. a type whose instances own/store a value of type T b. a type whose instances own/store any value other than a value of type T c. a type whose instances either own/store a value of type T or no value at all 3. The acronym RAII stands for: Select one: a. Run-time Adjustments In Itinerary b. Real Allocation Is Important c. Resource Allocation Is Itemized d. Resource Acquisition Is Initialization 4. std::tuple is a: ______. Select one: a. type-safe heterogeneous container able to store many objects whose types are of the types in the T... list of types b. type-safe heterogeneous container able to store one (1) object whose type is one of the types in the T... list of types c. type-safe heterogeneous container able to store objects whose types are each one of the types in the T... list of types stored in that order

1. To enable a constructor to be used to convert a type to a class, one must prefix the constructor with the "implicit" (no quotes) keyword. Select one: True False 2. std::optional is: Select one: a....

To enable a constructor to be used to convert a type to a class, one must prefix the constructor with the "implicit" (no quotes) keyword.

Select one:

True

False

std::optional is:

Select one:

a type whose instances own/store a value of type T

a type whose instances own/store any value other than a value of type T

a type whose instances either own/store a value of type T or no value at all

The acronym RAII stands for:

Select one:

Run-time Adjustments In Itinerary

Real Allocation Is Important

Resource Allocation Is Itemized

Resource Acquisition Is Initialization

std::tuple is a: ______.

Select one:

type-safe heterogeneous container able to store many objects whose types are of the types in the T... list of types

type-safe heterogeneous container able to store one (1) object whose type is one of the types in the T... list of types

type-safe heterogeneous container able to store objects whose types are each one of the types in the T... list of types stored in that order

Jun 08, 2022