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I was interviewed before Jul 2016.
Primary keys uniquely identify records in a table, while foreign keys establish relationships between tables.
Primary keys ensure data integrity by enforcing uniqueness and preventing duplicate records.
Foreign keys create relationships between tables, allowing data to be linked and referenced across multiple tables.
Primary keys are typically used as foreign keys in related tables to establish relationships.
Foreign keys ...
Inner joins are used to combine rows from two or more tables based on a related column between them.
Inner joins return only the matching rows from both tables.
The join condition is specified using the ON keyword followed by the column(s) to join on.
Inner joins can be used to retrieve data from multiple tables based on a common column.
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
The SELECT command is used to retrieve data from a database table.
SELECT is a fundamental SQL command used in database management systems.
It allows you to specify the columns and rows you want to retrieve from a table.
You can use various clauses like WHERE, ORDER BY, GROUP BY, etc. to filter and sort the data.
The result of a SELECT query is a result set or a cursor containing the selected data.
Example: SELECT * FROM em...
To create a table, use the CREATE TABLE statement in SQL.
Specify the table name after the CREATE TABLE keyword.
List the column names and their data types within parentheses.
Add any constraints or indexes as needed.
Example: CREATE TABLE employees (id INT, name VARCHAR(50), age INT);
I worked as a Systems Analyst at XYZ Company, where I was responsible for troubleshooting and resolving application issues.
Troubleshooting and resolving application issues
Collaborating with developers to implement fixes
Providing technical support to end users
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I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.
Focused more on Logics and DSA
posted on 9 Aug 2022
The level of test was mixture of easy and tough questions
I recently watched the movie 'Inception'.
Directed by Christopher Nolan
Genre: Science fiction, Action, Thriller
Starring Leonardo DiCaprio, Joseph Gordon-Levitt, Ellen Page
The movie explores the concept of shared dreaming and subconscious manipulation
It has mind-bending visuals and a complex plot
I applied via Naukri.com and was interviewed in Dec 2021. There were 4 interview rounds.
2 easy level coding questions to be solved
4 coding ques + 15 technical aptitude
4 Coding Ques + 10 technical aptitude
I applied via Campus Placement and was interviewed in Jun 2024. There were 3 interview rounds.
The assessment was based on fundamental aptitude and technical questions pertaining to C, Python, C#, JavaScript, and the development of a React project(100 marks).
I applied via Campus Placement and was interviewed in Jun 2024. There were 3 interview rounds.
Aptitude qns, technical mcq's
I applied via Referral and was interviewed before Oct 2023. There were 3 interview rounds.
50 question. Like simple apptitude question
based on 2 reviews
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