What is the purpose of the set() constructor in Python?

When we call a constructor method among different given constructors. We match the suitable constructor by matching the name of constructor first, then the number and then the type of parameters to decide which constructor is to be overloaded. The process is also known as?

A

Method overriding

B

Inheritance

C

Polymorphism

D

Encapsulation

Match the following two sets, in which Set I indicate the underlying purpose and Set II status the levels of teaching. Set I (underlying purpose) Set II (Levels of teaching) (a) The main objective is to know the subject in depth and developing insight leading to clarity of structures. (i) Autonomous development level (b) The main emphasis is on orderly presentation of thoughts leading to their longer retention (ii) Memory level (c) The basic purpose is to engages students in clear, coherent and critical thinking leading to patterns of thought (iii) Understanding level (d) Purpose is to promote self-feelings leading to a sense of freedom (iv) Reflective level Select the correct answer from the following options.

A

(a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)

B

(a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)

C

(a)-(iv), (b)-(i), (c)-(iii), (d)-(ii)

D

(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even ifthey seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statements:
(I) Empty set is a subset of any set.
(II) A set is a subset of power set. Conclusion:
(I) Empty set is a power set.
(II) A set is a subset of power set.

A

Conclusion I follows

B

Conclusion II follows

C

Neither I nor II follows

D

Both I and II follows

In a renowned software development company of 240 computer programmers 102 employees are proficient in Java, 86 in C#, 126 in Python, 41 in C# and Java, 37 in Java and Python, 23 in C# and Python, and just 10 programmers are proficient in all three languages. How many computer programmers are there those are not proficient in any of these three languages?

A

138

B

17

C

65

D

49

In python we do not specify types, it is directly interpreted by the compiler, so consider the following operation to be performed.
objective is to make sure x has a integer value, select all that apply (python 3.xx)

>>>x = 13 ? 2

A

x = 13 // 2

B

x = int(13 / 2)

C

x = 13 % 2

D

All of the mentioned

What is the purpose of the list() constructor in Python?

A

Creates a new list

B

Converts a list to a tuple

C

Converts a string to a list

D

Creates a tuple

What is the purpose of the dict() constructor in Python?

A

Creates a new dictionary

B

Converts a list to a dictionary

C

Converts a tuple to a dictionary

D

Converts a string to a dictionary

Which keyword is used to refer baseclass constructor to subclass constructor?

A

This

B

Static

C

Base

D

Extend

If a programmer defines a class and defines a default value parameterized constructor inside it. He has not defined any default constructor. And then he try to create the object without passing arguments, which among the following will be correct?

A

It will not create the object (as parameterized constructor is used)

B

It will create the object (as the default arguments are passed)

Default constructor must be defined, if parameterized constructor is defined and the object is to be created without arguments.

A

True

B

False

What is the purpose of the set() constructor in Python?

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