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JMAN Group
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10 technical -15 mins
10 aptitude -15 mins
Easy
Consists of 4 SQL and 4 based on DSA need to finish in 90 mins
This round consists of Aptitute questions and last for about 30 minutes.
It contains Sql,Coding qyestions.
I applied via campus placement at Guru Nanak Dev Engineering College, Ludhiana and was interviewed in Aug 2023. There were 4 interview rounds.
Aptitude test: 20 questions, 10 on numerical ability, 10 on output based (javascript, Java, C/C++, Python). It was easy round.
Round 2 was coding test. 4 hands on questions (4- dsa, 4 sql). Time limit 90 mins. It is moderate level test. Can be cleared if good command over DSA. A question related to regex was asked.
I applied via Campus Placement and was interviewed in Oct 2023. There were 3 interview rounds.
30 questions of aptitude
4 coding and 4 SQL questions
JMAN Group interview questions for designations
I applied via campus placement at Guru Nanak Dev Engineering College, Ludhiana and was interviewed in Aug 2023. There were 2 interview rounds.
There were ques regarding age, ratio , programming
I was interviewed in Nov 2022.
All basic aptitude topics
Python and sql questions, easy to moderate level
Top trending discussions
posted on 17 Oct 2024
I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.
Data refers to facts, statistics, or information collected for analysis or reference.
Data is raw, unprocessed information.
It can be in the form of numbers, text, images, or any other format.
Examples include customer names, product prices, and sales figures.
Data can be structured (organized in a specific way) or unstructured (not organized).
Preprocessed data is data that has been cleaned, transformed, and organized for analysis or modeling.
Preprocessed data is often used in machine learning and data analysis to improve the accuracy and efficiency of models.
Common preprocessing steps include removing missing values, scaling features, and encoding categorical variables.
Examples of preprocessing techniques include normalization, standardization, one-hot enco
Info refers to data or knowledge that provides details or context about a specific topic or subject.
Info can be in the form of facts, statistics, or explanations.
It helps to understand a topic better or make informed decisions.
Examples of info include news articles, research papers, and educational resources.
Use SQL INSERT INTO SELECT statement to copy data from 2 tables and paste into a 3rd table.
Use INSERT INTO SELECT statement to copy data from 2 tables and paste into a 3rd table.
Specify the columns you want to copy from each table in the SELECT statement.
Make sure the columns in the SELECT statement match the columns in the 3rd table where you are pasting the data.
Reverse a string using any programming language
Use built-in functions like reverse() or slice() in languages like Python or JavaScript
Iterate through the string in reverse order and append each character to a new string
Use a stack data structure to push each character onto the stack and then pop them off to reverse the string
posted on 11 Jan 2025
Coding Rount
DSA Round + Puzzle
SQL + Project Discussion
JS
I applied via Campus Placement
Dsa problems dp and tress problem
based on 9 interviews
2 Interview rounds
based on 7 reviews
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