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I applied via Referral and was interviewed before May 2023. There was 1 interview round.
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posted on 7 Jun 2023
I applied via Referral and was interviewed in Dec 2022. There were 3 interview rounds.
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
Joins are used in SQL to retrieve data from multiple tables based on a related column
DDL (Data Definition Language) is used to define the structure of database objects like tables, views, etc.
DML (Data Manipulation Language) is used to manipulate data in the database like inserting, updating, deleting records
posted on 11 May 2022
I applied via campus placement at Inderprastha Engineering College, Ghaziabad and was interviewed in Dec 2021. There were 3 interview rounds.
There were some technical questions MCQ based. Then there were 2 coding questions,i don't remember the questions exactly ,but one was a medium level array manipulation question and the other was medium level string manipulation question.
The round was of 1 hour .SHL platform conducts the Aptitude and Verbal Reasoning. It had two sections, first was a numerical ability which had questions mostly on Data interpretation (Tables, Bar graphs, and Pie charts). Calculators were allowed however you had to be extremely fast in your calculations as the timing constraints were very strict and you could not go back to the previous question. The second section was verbal reasoning which was mostly reading comprehension based. I was preparing for GMAT so I was all brushed up. I would recommend to go through the SHL sample papers to become familiar with the format of aptitude and Verbal reasoning questions.
posted on 29 Jun 2024
I applied via Company Website and was interviewed before Jun 2023. There was 1 interview round.
An empty class in Java is a class that does not have any member variables or methods.
An empty class can be defined like this: class EmptyClass {}
Empty classes are often used as placeholders or markers in code.
Even though an empty class does not have any explicit members, it still inherits from the Object class in Java.
I applied via Campus Placement
Question related to operating system and computer network
Traverse all child nodes in a tree data structure
Use depth-first or breadth-first traversal algorithms
Recursively visit each child node starting from the root node
Consider using a stack or queue data structure for traversal
Example: Traverse all nodes in a binary tree
posted on 29 Nov 2024
I applied via Naukri.com and was interviewed in Oct 2024. There were 3 interview rounds.
SQL query to retrieve student department id.
Use SELECT statement to retrieve data
Specify the columns to be selected, including the department id column
Specify the table where the student data is stored
Use WHERE clause to filter the results based on student information
Code to find index of sub string in main string and duplicate the sub string
Use a loop to iterate through the main string and check for the sub string
If sub string is found, duplicate it and store the index
Return the index of the duplicated sub string
I applied via Walk-in and was interviewed in Nov 2024. There were 2 interview rounds.
1st round is aptitude and pesudocode
I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
In first round 4 coding question like 1 dsa 2 database and one is api and question is very simple . coding round was conducted in hackerrank
Again same but dsa question and oops concept in deep level
Basic aptitude test with technical and non technical question
Integration types include point-to-point, middleware, and API-based integrations for connecting different systems.
Point-to-point integration involves direct connections between two systems.
Middleware integration uses a middle layer to connect multiple systems.
API-based integration utilizes APIs to connect systems and exchange data.
Examples: Salesforce to SAP integration, Salesforce to MailChimp integration, Salesforce
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