Explore topic-wise InterviewSolutions in .

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

1.

If you are a beginner in Python projects must read this articles?

Answer»

If you are a BEGINNER in Python projects must read this articles?
History start from year 1990s when Python first comes into picture. Nowadays it is most popular and second-most language on GitHub. Now many of big tech in technology are accelerated use of Python Programming Language. As you knows rise of big data and machine learning is increasing day by day and Python can easily manage huge amount of data. Below we have list down the some popular Python Projects that helps beginners to understand and enjoy the benefits and functioning of Python in 2022.



Python Questions


(1)Password Generator:-This project will helps user to build a random password. And in this project data will collect data from user on the number of passwords and their lengths and generate a collection of passwords with some random characters.


Python Password gen

(2)Mad Libs Generator:-This is one of the best project to start experiment on Python to starts work on Mad Libs Generator. From this project beginners will able to get ideas to manipulate user-inserted data as the Mad Libs refer to a series of inputs that a user enters. And once the inputs are entered the application takes all the data and arranges it to build a story template.

(3)Number Guessing:-This is a fun game for beginners. In this program it will generate a random number from 1 to 10 or 1 to 100 with any range which is specified. And here user guess the number after a hint from computer. If user will choose the wrong number user will get prompt hint to guess the right number.

(4)Hangman:- The main idea of this project is to create a project to use variables, integer, strings, char, input, random and output. And in this game users need to enter letter guesses and user have limited number of guesses.


Python Hangman

(5)Text Adventure Game:-It is a text-based games where users can move about through different rooms within a single setting, and based on the user input, it will provide descriptions for each room.

(6)Binary Search Algorithm:-Here in this projects user will participants to create a list of numbers between 0 to special range. Here project developer would want to set, with every succeeding number having a difference of 2 between them. The main idea behind this project to let beginners to write program to search an ELEMENT in list.

(7)Email Slicer:-This project will let beginner a experience which can be used later on in future. And this program will helps user to learn to get username and DOMAIN name from an email address. And user can also customize the application and send a message to host of this information.

(8)Website Blocker:-As you knows when you are doing something on internet there are number of UNWANTED website will popping up. It is one of useful project as participants can build there websites and block some websites from opoening. This is very benefical for students who want to study without any social media distractions.

(9)Spin a Yarn:-This is more complex to play with at the beginning. Here user will get a prompts to enter user inputs. These inputs can range from being an ADJECTIVE, a preposition, a proper noun, and others. Once inputs are done they are placed in a premade story template by using concatenation. And at end the full story is printed out to read for the end-users.

(10)Tic Tac Toe:-This is one of the popular game for developer community. Here in this games there are various players in command line. This project will helps developers to learn about the working with Python time and math modules. And user will also get the idea about the nested if statements. In this AI project computer will never losses the game.

2.

Can you please mention some builtin Data Types in Python?

Answer»

Can you please mention some builtin Data Types in PYTHON?
Below are DIFFERENT built-in data type category in Python
(1)Binary Types:- memoryview, bytearray, bytes
(2)Boolean Type:- bool
(3)SET Types:- frozenset, set
(4)Mapping Type:- dict
(5)Sequence Types:- RANGE, tuple, LIST
(6)Numeric Types:- complex, float, int
(7)Text Type:- str

3.

Which tools are used to perform static analysis or finding bugs?

Answer»

Which tools are USED to perform static analysis or finding bugs?
In Python source code we have some ERRORS or bugs and to find out this we use PYChecker tool. PyChecker is a static analysis tool. And this will also used to WARN about the complexity and style of the virus. There are number of other tools used for this too. One of the ANOTHER tool is Even Pylint which is used to verified to check whether the module fulfils the coding STANDARD or not.

4.

What do you mean by negative index in Python?

Answer»

What do you mean by NEGATIVE INDEX in Python?
As we all KNOWS Python sequences are indexed in both positive and negative numbers. And when we say about the negative index -1 is used as the LAST index and -2 is the second last index and so on. And in case of positive index 0 is the FIRST index and 1 is the second index and so on.

5.

What do you think what type of language is Python is it programming or scripting?

Answer»

What do you THINK what type of language is Python is it programming or scripting?
GENERALLY Python is ONE of the programming language and in ADDITION Python have also feature to perfomr scripting.

6.

What do you think python is a case sensitive language?

Answer»

What do you think PYTHON is a case SENSITIVE LANGUAGE?
Yes python is a case senssitive PROGRAMMING language.

7.

Tell one thing about docstring in Python?

Answer» TELL one thing about DOCSTRING in PYTHON?
We can say that docstring means a Python documentation string. We can also say that method of DOCUMENTING Python functions, classes and modules.
8.

Name the different type of conversion in Python?

Answer»

Name the different type of conversion in Python?
In python conversion MEANS converting one data type to another data type.
(1)int():-We use int() to convert any data type into integer type.
(2)hex():-We use hex() to convert INTEGERS into hexadecimal.
(3)Complex(real,image):-We use this to convert real numbers into a complex number.
(4)ListList():-We use this to convert any of the data type to a LIST type.
(5)dict():-We use this for the conversion of a tuple of order into a dictionary.
(6)FLOAT():-We use this to convert any of data type to float TYPESET(). And it is used to convert nature into the set.
(7)ord():-We use to converts charcters into integer.
(8)oct():-We use this to convert and integer into octal.
(9)str():-We use this to convert an integer into a string.

9.

Explain the role of lambda in Python?

Answer»

Explain the ROLE of lambda in Python?
Lambda is one of the python single EXPRESSION ANONYMOUS function which is frequently used as an INLINE function.

10.

How to comment multiple lines in Python?

Answer»

How to comment multiple LINES in PYTHON?
To add multiple lines comment in Python we will prefixed all the LINE by KEYWORD "#".

11.

Write down 3 main difference between NumPy and SciPy?

Answer» WRITE down 3 MAIN DIFFERENCE between NumPy and SCIPY?
Below are the 3 main difference between NumPy and SciPy:-
12.

Code to shuffle or randomize the items from list in Python?

Answer» CODE to SHUFFLE or RANDOMIZE the items from list in PYTHON?
To shuffle or randomize the items in list we use function Shuffle() to get data randomaly from list. Below is thec ode to do that in Python.

List=['Java','asp.net','Python','SQL Server','Big Data']
shuffle(List)
Print(List)

And output of above code is given below
['SQL Server','asp.net','Java','Big Data','Python']
13.

Do you think indentation is required in Python?

Answer»

Do you think indentation is required in PYTHON?
Yes indentation is required in Python as it is compulsory and it is a part of its syntax. As all of the programming LANGUAGE have some WAY of defining the scope and extent of block of code. In Python is is called indentation. Indentation helps US to provides better READABILITY of code. That is main reason why Python has made it compulsory.

14.

Define Inheritance in Python with some examples?

Answer»

Define Inheritance in Python with some examples?
As we knows Python is object-oriented programming paradigm and classes in Pyhton have ability to inherit the PROPERTIES of another class. And this process is called inhertitance. Inheritance provides the code reusability feature. The class that is being inherited is called a superclass or the parent class, and the class that inherits the superclass is called a derived or child class. Below are types of inheritance as GIVEN in Picture:-


Python OOPS
(1)Single inheritance:-In python when a class inherits only one of superclass.
(2)Multiple inheritance:-In Python when a class inherits multiple superclasses.
(3)Multilevel inheritance:-In Python when a class inherits a superclass and then another class inherits this derived class forming a parent, child, and GRANDCHILD class structure.
(4)Hierarchical inheritance:-In python when one of the superclass is inherited by multiple derived classes.

15.

Can you define dictionary in Python?

Answer»

Can you define dictionary in Python?
Dictionary in Python is one of supported data types in Python. Dictionary is an unordered COLLECTION of elements. And all the elements in dictionaries are stored as key-value PAIRS. And dictionaries are indexed by keys.
To understand dictionary we will TAKE a example of dictionary which name is student. And this will have two keys, Name and subject along with there values.
syntax:-
student={'Name':'ADAM','Subject':'English'}

output:-
Name:Adam, Subject:English

16.

What do you mean by PEP 8?

Answer»

What do you mean by PEP 8?
PEP STANDS for Python Enhancement PROPOSAL in Python. PEP 8 is a set of rules which SPECIFY how to WRITE and design the Python code for the MAXIMUM readability.

17.

Write a program in Python to compute Prime Factors of an Integer

Answer»

Write a program in Python to compute PRIME Factors of an INTEGER
Below is the program to write a program in python to compute Prime factor. Here in this program while loop is USED and the factors of the integer are computed by USING the MODULUS operator and checking if the remainder of the number divided by i is 0.


Prime Factor

18.

Method to capitalizes first letter of string in Python?

Answer» METHOD to capitalizes FIRST letter of string in Python?
SYNTAX to capitalizes first letter of string in python is:-
capitalize()
19.

Write a code to read JSON file and print data of JSON in Python?

Answer»

Write a code to read JSON file and print data of JSON in Python?
Code to read JSON file we use json.load() method and this ACCEPTS file OBJECT and then PARSES JSON data.

json.load(file object)

Now we write code to handle below testData.json file and print output of data.


Test Data JSON

#python code to read a JSON file
import json
#OPENING json file
fobj = OPEN('TestData.json',)
#this return JSON object as a dictionary
data = json.load(fobj)
#now iterate through JSON list
for i in data["Course_details"]:
print(i)
#Closing file now
fobj.close()


Now output of above code we will get below value


JSON Data Output

20.

Can you define Memory Management in Python?

Answer»

Can you define Memory Management in Python?
When we say something about the memory management in Python one MAIN things that comes into PICTURE is Python private HEAP space. Now i will come on Memory management. Memory in Python is managed by Python private heap space. All of python objects and data structures are located in private heap. And this private heap is taken care by the python interpreter itself. And programmer donot have access to this private heap.
Python memory manager will take care of allocation of python private heap space. And memory for python private heap space is bought available by python in-built garbage COLLECTOR which we recyles and FREES up all the unused memory.