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I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 2 interview rounds.
Write a program to count the occurrence of letters in given string
Lists are mutable, tuples are immutable in Python.
Lists are enclosed in square brackets [], tuples in parentheses ().
Lists allow modifications, tuples are read-only.
Lists are used for collections of items that may change, tuples for fixed collections.
Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
Shallow copy creates a new object but does not duplicate nested objects, while deep copy creates a new object with all nested objects duplicated.
Shallow copy only copies the references of nested objects, not the objects themselves.
Deep copy creates new copies of all nested objects, resulting in a completely independent copy of the original object.
In Python, shallow copy can be achieved using the copy() method, while de...
Find largest element
I applied via campus placement at Guru Teg Bahadur Institute of Technology, Delhi and was interviewed in Jan 2024. There were 3 interview rounds.
This round consist of 40 question 10 were subjective and 30 were from apti and reasoning section
It developed the power of mind
How to implement the code and wher it implemented .
posted on 21 Aug 2023
I applied via Walk-in and was interviewed in Feb 2023. There were 2 interview rounds.
SQL stored procedures are precompiled SQL statements that can be saved and reused in a database.
Stored procedures are used to encapsulate logic in the database for better performance and security.
They can accept input parameters and return output parameters.
Stored procedures can be called from application code to execute complex database operations.
Example: CREATE PROCEDURE GetEmployeeDetails AS SELECT * FROM Employees
I applied via Recruitment Consulltant and was interviewed before Mar 2023. There was 1 interview round.
List is mutable, tuple is immutable in Python.
Lists are mutable, meaning their elements can be changed after creation.
Tuples are immutable, meaning their elements cannot be changed after creation.
Lists are defined using square brackets [], tuples using parentheses ().
Lists are typically used for collections of similar items, tuples for fixed collections of dissimilar items.
Generators in Python are functions that allow you to iterate over a sequence of items without storing them all in memory at once.
Generators are created using a function with 'yield' instead of 'return'.
They are used to generate a sequence of values lazily, one at a time.
Generators are memory efficient as they do not store all values in memory at once.
Example: def my_generator(): for i in range(5): yield i
Example: ...
posted on 13 Jun 2021
A collection is a group of objects that can be stored, manipulated, and retrieved as a single unit.
Concrete classes of collection include ArrayList, LinkedList, HashSet, and TreeSet.
HashMap is a concrete class of the Map interface, which is a type of collection that stores key-value pairs.
Other classes and interfaces in the collection framework include Queue, Stack, Vector, and Collection.
posted on 27 May 2024
I applied via Naukri.com and was interviewed before May 2023. There were 2 interview rounds.
Quant, Logical questions , half an hour
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