The data type whose representation is unknown are called

(a)

Built in datatype

(b)

Derived datatype

(c)

Concrete datatype

(d)

Abstract datatype

Which of the following is a compound structure?

(a)

Pair

(b)

Triplet

(c)

single

(d)

quadrat

Bundling two values together into one can be considered as

(a)

Pair

(b)

Triplet

(c)

single

(d)

quadrat

Which of the following allow to name the various parts of a multi-item object?

(a)

Tuples

(b)

Lists

(c)

Classes

(d)

quadrats

Which of the following is constructed by placing expressions within square brackets?

(a)

Tuples

(b)

Lists

(c)

Classes

(d)

quadrats