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I applied via Naukri.com and was interviewed in Nov 2021. There were 4 interview rounds.
Python is interpreted language to provide ease of use, flexibility and portability.
Python code is executed line by line, making it easier to debug and test.
Python does not require compilation, making it more flexible and portable.
Python's interpreter allows for dynamic typing and automatic memory management.
Python's interpreter also allows for interactive programming and rapid prototyping.
Python's interpreted nature ma...
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posted on 11 Feb 2022
I applied via Campus Placement and was interviewed in Aug 2021. There were 4 interview rounds.
1st test was aptitude and a easy coding test
The 2nd test was pure coding based test on hacker rank platform and contains 2 easy and 2 medium question
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
List is a collection of ordered and changeable elements.
Lists are created using square brackets []
Elements in a list can be of different data types
Lists can be sliced and concatenated
Example: my_list = [1, 'apple', True, 3.14]
Lists are mutable and can be modified, while tuples are immutable and cannot be modified.
Lists are enclosed in square brackets [], while tuples are enclosed in parentheses ().
Lists can have elements of different data types, while tuples can have elements of the same or different data types.
Lists have more built-in methods for manipulation, such as append(), remove(), and sort().
Tuples are generally used for heterogeneo...
A dictionary is a collection of key-value pairs, where each key is unique and used to access its corresponding value.
Keys must be immutable objects like strings, numbers, or tuples.
Values can be any type of object, including other dictionaries.
Dictionaries are unordered, meaning the order of items is not guaranteed.
Accessing a value using a key is fast and efficient.
Example: {'name': 'John', 'age': 30, 'city': 'New Yor
To get the value for a key from a dictionary in Python, use the square bracket notation or the get() method.
Use square brackets and the key name to access the value directly: dictionary[key]
Alternatively, use the get() method to retrieve the value: dictionary.get(key)
If the key is not present in the dictionary, using square brackets will raise a KeyError, while get() will return None or a default value if specified
Memory management is the process of allocating and deallocating memory in a computer system.
Memory is allocated dynamically using malloc() or new() functions.
Memory leaks occur when memory is not deallocated after use.
Garbage collection is used in languages like Python to automatically deallocate memory.
Memory fragmentation can occur when memory is allocated and deallocated frequently.
Memory management is important for
RestAPI is a web service that uses HTTP requests to access and manipulate data.
RestAPI stands for Representational State Transfer Application Programming Interface.
It is a standard protocol used for creating web services.
It uses HTTP methods like GET, POST, PUT, DELETE to perform operations on data.
It returns data in various formats like JSON, XML, etc.
Examples of RestAPIs include Twitter API, Facebook API, etc.
I applied via Naukri.com
This is the round in which basic quant questions were asked
In this round basic 2 java questions were asked
In this round one topic was given and we need to discuss about that topic
Java is a high-level, object-oriented programming language used to develop applications for various platforms.
Java is platform-independent, meaning it can run on any platform with a Java Virtual Machine (JVM)
It is known for its security features, such as the ability to run code in a sandbox environment
Java is used for developing a wide range of applications, from web applications to mobile apps and games
It is also used...
Searching is finding a specific item in a collection of items. Sorting is arranging items in a specific order.
Searching involves looking for a specific item in a collection of items.
Sorting involves arranging items in a specific order, such as alphabetical or numerical.
Searching and sorting are commonly used in computer science and data analysis.
Examples of searching algorithms include linear search and binary search.
E...
A binary tree is a data structure consisting of nodes, where each node has at most two children.
Nodes in a binary tree have a left and/or right child node.
The topmost node is called the root node.
Binary trees are used in search algorithms and data compression.
Examples of binary trees include binary search trees and heap trees.
I applied via Referral and was interviewed in Jul 2023. There were 4 interview rounds.
String , Array ,Collection framework related questions.
Ecommerce site with Login,Review,AddToCart,Order features,Filter features.
I appeared for an interview in Jun 2023.
I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.
Todo application javascript todo app creation needs to submit
Python is a high-level, interpreted programming language known for its simplicity and readability.
Python is dynamically typed and garbage-collected.
It supports multiple programming paradigms like procedural, object-oriented, and functional programming.
Python has a large standard library and a vibrant community of developers.
Example: print('Hello, World!')
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
Abstract class can have method implementations, while interface cannot.
A class can implement multiple interfaces, but can only inherit from one abstract class.
Interfaces are used to define contracts for classes to implement, while abstract classes are used to provide a common base for subclasses.
Example: Abstr...
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