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I was interviewed in Oct 2020.
Round duration - 60 minutes
Round difficulty - Easy
It was an online one on one call that was taken. Like many others, even i too got formal and straight forward with my interviewers. It was pretty good despite the connectivity issues. I have gained by the way they were asking me questions as the nature of the call was quite amicable. It was pretty good as it was during the day for me.
Given two strings, S
and T
with respective lengths M
and N
, your task is to determine the length of their longest common subsequence.
A subsequence is a seque...
Find the length of the longest common subsequence between two given strings.
Use dynamic programming to solve this problem efficiently.
Create a 2D array to store the lengths of longest common subsequences of substrings.
Iterate through the strings to fill the array and find the length of the longest common subsequence.
Example: For strings 'abcde' and 'ace', the longest common subsequence is 'ace' with a length of 3.
Round duration - 60 minutes
Round difficulty - Easy
It was during the night. I was to attend an one on one interview. Though it was a shaky start in the beginning, sporadically i picked up. The affable nature of the interviewer made me feel special and comfortable. He not only asked me normal interview questions but also took me through the technical aspects of an interview and i could get them all!
Given an integer array ARR
of size N
, your task is to find the total number of subsequences in which all elements are equal.
A subsequence of an array i...
Count the total number of subsequences in which all elements are equal in an integer array.
Iterate through the array and count the frequency of each element.
Calculate the total number of subsequences for each element using the formula (frequency * (frequency + 1) / 2).
Sum up the total number of subsequences for all elements and return the result modulo 10^9 + 7.
Tip 1 : Stay focused, clear and confident before and during the interview.
Tip 2 : Language and body language must be formal.
Tip 3 : Put your creativity thoughts into action.
Tip 1 : Make it very formal, tight and crisp. Don't end up highlighting unnecessary details else it would be rejected.
Tip 2 : Ensure that it has all that certifications, projects and self profile explaining terms which makes it lucrative.
Top trending discussions
I applied via Campus Placement and was interviewed in Mar 2023. There was 1 interview round.
Map and array in CPP are both data structures, but map is a key-value pair container while array is a collection of elements with a fixed size.
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Array in CPP is a collection of elements of the same data type, stored in contiguous memory locations.
Generators in Python are functions that allow you to iterate over a sequen...
Relational Algebra is a procedural query language used to query databases in DBMS.
Relational Algebra is used to perform basic operations like selection, projection, join, etc. on relations.
It helps in retrieving specific information from databases based on certain conditions.
Examples of operations in Relational Algebra include Union, Intersection, Difference, Cartesian Product, etc.
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Pointers are used to access and manipulate memory directly.
They are commonly used in programming languages like C and C++.
Example: int *ptr; // declares a pointer to an integer variable
posted on 13 Dec 2024
Profit loss , number system, code decode
DDL stands for Data Definition Language, DML stands for Data Manipulation Language, and DQL stands for Data Query Language.
DDL is used to define the structure of database objects such as tables, indexes, and views.
DML is used to manipulate data in the database, such as inserting, updating, and deleting records.
DQL is used to retrieve data from the database using queries.
Examples: CREATE TABLE is a DDL statement, INSERT...
posted on 5 Dec 2024
All aptitude type questions as well as core computer science subject questions comes
I applied via Job Portal
posted on 15 Aug 2023
I applied via LinkedIn and was interviewed in Feb 2023. There were 3 interview rounds.
General aptitude, code output, MQC
Answers to questions related to programming languages and concepts.
Data types in programming languages define the type of data that can be stored and manipulated.
Keywords are reserved words in programming languages that have a specific meaning and cannot be used as variable names.
C++ is a high-level programming language that is used for developing software applications.
Python is a popular programming language that is k...
Answering questions related to Python keywords, data types, header files, and operators.
Python keywords are reserved words that have a specific meaning and cannot be used as variable names.
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Python is a high-level, interpreted programming language known for its simplicity and ease of use.
Python is a popular language for web development, scientific computing, data analysis, artificial intelligence, and more.
The 'print' keyword is used for outputting data in Python.
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I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
I applied via Newspaper Ad and was interviewed in Dec 2022. There were 3 interview rounds.
English
Reasoning
Mathematics
General knowledfe
Sector 13 is situated in Chandigarh, India, known for its residential area and proximity to various amenities.
Sector 13 is a residential sector in Chandigarh
It is located near Sector 12 and Sector 14
The sector has parks, schools, and other amenities for residents
Sector 13 is well-connected to other parts of Chandigarh
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