Which of the following functions that build the abstract data type?

(a)

Constructors

(b)

Destructors

(c)

recursive

(d)

Nested

The data type whose representation is unknown are called

(a)

Built in datatype

(b)

Derived datatype

(c)

Concrete datatype

(d)

Abstract datatype

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

What is abstract data type?

What is a Pair? Give an example.

What is a Tuple? Give an example.

Differentiate Concrete data type and abstract datatype.

What are the different ways to access the elements of a list. Give example.

Identify Which of the following are List, Tuple and class ?
(a) arr [1, 2, 34]
(b) arr (1, 2, 34)
(c) student [rno, name, mark]
(d) day= (‘sun’, ‘mon’, ‘tue’, ‘wed’)
(e) x= [2, 5, 6.5, [5, 6], 8.2]
(f) employee [eno, ename, esal, eaddress]

How will you facilitate data abstraction. Explain it with suitable example.

How will you access the multi-item. Explain with example.