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

Which of the following is a compound structure?

(a)

Pair

(b)

Triplet

(c)

single

(d)

quadrat

Which of the following is a powerful concept that allows programmers to treat codes as objects?

(a)

Encapsulation

(b)

Data Abstraction

(c)

Inheritance

(d)

Polymorphism

Which of the following provides modularity?

(a)

Datatypes

(b)

Subroutines

(c)

Classes

(d)

Abstraction

The process of providing only the essentials and hiding the details is known as

(a)

Functions

(b)

Abstraction

(c)

Encapsulation

(d)

Pairs

To facilitate data abstraction, How many types of functions are created?

(a)

2

(b)

3

(c)

4

(d)

Only one

Which of the following function that facilitate the data abstraction?

(a)

Constructors

(b)

Destructors

(c)

Selectors

(d)

a and c

Which of the following extract the information of the object?

(a)

Constructors

(b)

Functions

(c)

Selectors

(d)

Destructors

In which data representation, a definition for each function is known

(a)

User defined

(b)

Buil-in

(c)

Abstract

(d)

Concrete

How many parts are the!"ein the program?

(a)

2

(b)

3

(c)

4

(d)

Many

Which of the following is contracted by placing expressions within square brackets separated by commas?

(a)

List

(b)

Tuple

(c)

Set

(d)

Dictionary

How many values can be stared in the list?

(a)

4

(b)

10

(c)

100

(d)

Multiple

List can also be called as

(a)

Functions

(b)

Class

(c)

Structure

(d)

Pairs

How many ways are there to represent pair datatypet?

(a)

2

(b)

4

(c)

3

(d)

5

Which of the following does not allow us to name the various parts of a multi-item object?

(a)

List

(b)

Triple

(c)

Pair

(d)

All of these

Which of the following defines a data abstraction by grouping related data items?

(a)

List

(b)

Pair

(c)

Class

(d)

Tuple

Which of the following as bundled data and the functions that work on that data?

(a)

Object

(b)

Pair

(c)

List

(d)

Class

CDT expansion is

(a)

Collective Data Type

(b)

Class Data Type

(c)

Concrete Data Type

(d)

Central Data Type

Data Abstraction allows programmers to treat code as_______

(a)

Objects

(b)

Classes

(c)

Members

(d)

Parameters

Classes are the representation for___________

(a)

Abstract datatype

(b)

Built-in datatype

(c)

Concrete datatype

(d)

Essential datatype

The____________ can be implemented using singly linked list or doubly linked list

(a)

Tuple ADT

(b)

List ADT

(c)

Function ADT

(d)

List ADT

The basic idea of ________ is to structure programs so that they operate on abstract dat(a)

(a)

Encapsulation

(b)

Polymorphism

(c)

Data type

(d)

Data Abstraction

A________ data representation is defined as an independent part of the program.

(a)

Abstract

(b)

Concrete

(c)

List

(d)

Tuple

______ are functions that retrieve information from the data type.

(a)

Constructors

(b)

Selectors

(c)

List

(d)

Tuple

______is made up of list or Tuples

(a)

Set

(b)

Pair

(c)

Dictionary

(d)

Control Structures

A ________ is a comma separated values surround with parentheses.

(a)

List

(b)

Tuple

(c)

Set

(d)

Dictionary

Tuple is constructed by using ______ and________

(a)

( )

(b)

[ ]

(c)

<>

(d)

{}

What is abstract data type?

Differentiate constructors and selectors.

What is a Pair? Give an example.

What is a List? Give an example.

What is a Tuple? Give an example.

Give an example of implementing an ADT

Identify which is the constructor and selector from the following statement.
(i) The Functions that retrieve information from the datatype.
(ii)The function which creates an object.

Write the pseudo code for the representation of the rational number using constructor & selector.

How the concrete level of data abstraction implemented?

Write a note on pair datatype

Write a pseudocode to depressant rational numbers using list.

How a class defines a data abstraction?

From the statement P1 : = Preson(), What does P1 and person referred.

How the elements of a list can be accessed?

Differentiate Concrete data type and abstract datatype.

Which strategy is used for program designing? Define that Strategy.

Identify Which of the following are constructors and selectors?
(a) N1:=number()
(b) accetnum (n1)
(c) displaynum (n1)
(d) eval (a/b)
(e) x,y:= make slope (m), make slope (n)
(f) display()

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]

Identify the constructor and selector from the following.
(I) City = Make city (name, lat, Ion)
(ii) Get name (city)
(ill) Make point (x,y)
(iv) x coord (point)
(v) y coord (point)

Write a note on Data Abstraction.

Give an example of an ADT for rational numbers.

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

What is a List? Why List can be called as Pairs. Explain with suitable example.

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

Explain the representation of Abstract datatype using rational numbers.