Functional interview questions

1. A.a scope function that runs a block on a receiver and returns that same receiver, used for configuration
2. B.a collection operation producing a new list by applying a function to every element
3. C.an anonymous function literal written in braces that can be passed around as a value
4. D.a scope function that performs a side effect on a value and returns the original value unchanged

Answer + AI explanation with Pro

1. A.map transform
2. B.filter operation
3. C.also
4. D.Lambda expression

Answer + AI explanation with Pro

1. A.Lambda expression — the default name for the lone parameter of a short lambda when no name was declared
2. B.Lambda expression — a scope function that performs a side effect on a value and returns the original value unchanged
3. C.Lambda expression — an anonymous function literal written in braces that can be passed around as a value
4. D.Lambda expression — a collection operation producing a new list of elements that satisfy a predicate

Answer + AI explanation with Pro

1. A.a scope function that performs a side effect on a value and returns the original value unchanged
2. B.an anonymous function literal written in braces that can be passed around as a value
3. C.the default name for the lone parameter of a short lambda when no name was declared
4. D.a collection operation producing a new list by applying a function to every element

Answer + AI explanation with Pro

1. A.map transform
2. B.it
3. C.also
4. D.apply

Answer + AI explanation with Pro

1. A.it — a collection operation producing a new list of elements that satisfy a predicate
2. B.it — a scope function that runs a block on a receiver and returns that same receiver, used for configuration
3. C.it — a collection operation producing a new list by applying a function to every element
4. D.it — the default name for the lone parameter of a short lambda when no name was declared

Answer + AI explanation with Pro

1. A.a scope function that runs a block on a receiver and returns that same receiver, used for configuration
2. B.a collection operation producing a new list by applying a function to every element
3. C.a scope function that performs a side effect on a value and returns the original value unchanged
4. D.an anonymous function literal written in braces that can be passed around as a value

Answer + AI explanation with Pro

1. A.it
2. B.filter operation
3. C.Lambda expression
4. D.apply

Answer + AI explanation with Pro

1. A.apply — a collection operation producing a new list of elements that satisfy a predicate
2. B.apply — a scope function that runs a block on a receiver and returns that same receiver, used for configuration
3. C.apply — an anonymous function literal written in braces that can be passed around as a value
4. D.apply — a collection operation producing a new list by applying a function to every element

Answer + AI explanation with Pro

1. A.a collection operation producing a new list by applying a function to every element
2. B.a scope function that performs a side effect on a value and returns the original value unchanged
3. C.the default name for the lone parameter of a short lambda when no name was declared
4. D.an anonymous function literal written in braces that can be passed around as a value

Answer + AI explanation with Pro

1. A.also
2. B.apply
3. C.filter operation
4. D.Lambda expression

Answer + AI explanation with Pro

1. A.also — the default name for the lone parameter of a short lambda when no name was declared
2. B.also — a scope function that performs a side effect on a value and returns the original value unchanged
3. C.also — a scope function that runs a block on a receiver and returns that same receiver, used for configuration
4. D.also — a collection operation producing a new list by applying a function to every element

Answer + AI explanation with Pro

1. A.a scope function that performs a side effect on a value and returns the original value unchanged
2. B.an anonymous function literal written in braces that can be passed around as a value
3. C.a collection operation producing a new list by applying a function to every element
4. D.the default name for the lone parameter of a short lambda when no name was declared

Answer + AI explanation with Pro

1. A.also
2. B.map transform
3. C.Lambda expression
4. D.filter operation

Answer + AI explanation with Pro

1. A.map transform — a scope function that runs a block on a receiver and returns that same receiver, used for configuration
2. B.map transform — a scope function that performs a side effect on a value and returns the original value unchanged
3. C.map transform — the default name for the lone parameter of a short lambda when no name was declared
4. D.map transform — a collection operation producing a new list by applying a function to every element

Answer + AI explanation with Pro

1. A.a collection operation producing a new list by applying a function to every element
2. B.the default name for the lone parameter of a short lambda when no name was declared
3. C.a scope function that runs a block on a receiver and returns that same receiver, used for configuration
4. D.a collection operation producing a new list of elements that satisfy a predicate

Answer + AI explanation with Pro

1. A.Lambda expression
2. B.it
3. C.filter operation
4. D.also

Answer + AI explanation with Pro

1. A.filter operation — a collection operation producing a new list of elements that satisfy a predicate
2. B.filter operation — an anonymous function literal written in braces that can be passed around as a value
3. C.filter operation — a scope function that performs a side effect on a value and returns the original value unchanged
4. D.filter operation — a scope function that runs a block on a receiver and returns that same receiver, used for configuration

Answer + AI explanation with Pro