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I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 3 interview rounds.
It had 5 question: 1 easy, 3 medium and 1 hard
Backend application implimentation
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I applied via Naukri.com and was interviewed in May 2019. There was 1 interview round.
posted on 23 Jun 2021
I applied via Recruitment Consultant and was interviewed in Dec 2020. There was 1 interview round.
An index is a data structure that improves the speed of data retrieval operations on a database table.
Indexes are created on one or more columns of a table.
They allow for faster searching, sorting, and filtering of data.
Examples include B-tree, hash, and bitmap indexes.
Indexes can also have unique constraints to enforce data integrity.
However, they can also slow down data modification operations like insert, update, an
There are different types of indexes in databases, including clustered, non-clustered, unique, and full-text indexes.
Clustered index determines the physical order of data in a table based on the indexed column.
Non-clustered index creates a separate structure that includes the indexed column and a pointer to the actual data.
Unique index ensures that the indexed column has unique values.
Full-text index enables searching ...
Index is used to improve the performance of database queries by allowing faster data retrieval.
Index is a data structure that stores a small portion of the table data in an easily searchable format.
It helps in reducing the number of disk I/O operations required to retrieve data from a table.
Indexes can be created on one or more columns of a table.
Examples of indexes include primary key, unique key, clustered index, and
Joins are used to combine data from two or more tables based on a related column between them.
Inner join returns only the matching rows from both tables
Left join returns all rows from the left table and matching rows from the right table
Right join returns all rows from the right table and matching rows from the left table
Full outer join returns all rows from both tables
Cross join returns the Cartesian product of both t
I applied via Company Website and was interviewed in Oct 2021. There were 4 interview rounds.
I applied via Approached by Company and was interviewed before Jun 2023. There was 1 interview round.
I have 5 years of software experience.
5 years of software engineering experience
Proficient in multiple programming languages
Worked on various software projects
Experience with software development methodologies
Familiar with software testing and debugging
Yes, a Visa will be required to work in the USA in the future.
Visa is necessary for foreign nationals to work in the USA
The type of Visa required depends on the individual's qualifications and job offer
Examples of work visas include H-1B, L-1, and O-1 visas
I applied via Campus Placement and was interviewed before Feb 2023. There were 3 interview rounds.
Some MCQ and coding questions were asked.
Linked list, dfs , bfs, array were asked
I applied via LinkedIn and was interviewed in Aug 2023. There was 1 interview round.
Plan, table view, and DDL method are related to database management.
Plan: Shows the execution plan of a SQL query, including the steps taken by the database to retrieve data.
Table view: Displays the structure and data of a table in a database.
DDL method: Stands for Data Definition Language, used to define and modify the structure of database objects.
DSA ,sql, OS,CN, aptitude
based on 1 interview
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