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Forgot the specifics but it had several OS, Digital Design and Computer Architecture questions followed by one coding implementation.
Rainwater problem involves calculating the amount of rainwater that can be trapped between buildings.
Calculate the maximum height of water that can be stored at each index
Calculate the water trapped at each index by subtracting the height of the building at that index from the minimum of the maximum heights on the left and right
Sum up the water trapped at each index to get the total amount of rainwater trapped
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Mar 2020. There was 1 interview round.
To get the second to last element from a SQL table, use the OFFSET-FETCH clause.
Use the ORDER BY clause to sort the table in descending order.
Use the OFFSET-FETCH clause to skip the last row and fetch the second to last row.
Example: SELECT column_name FROM table_name ORDER BY column_name DESC OFFSET 1 ROWS FETCH NEXT 1 ROWS ONLY;
I applied via Campus Placement and was interviewed before May 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Mar 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Mar 2020. There was 1 interview round.
Triggers are database objects that automatically execute in response to certain events or changes in data.
Triggers are used to enforce business rules or data integrity.
They can be used to audit changes to data.
Triggers can be set to execute before or after an event, such as an insert, update, or delete operation.
They can be defined on tables, views, or schemas.
Examples of triggers include sending an email notification ...
I applied via Walk-in and was interviewed before May 2021. There were 2 interview rounds.
General Aptitude
I applied via Campus Placement and was interviewed before Apr 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed before Jun 2020. There was 1 interview round.
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