SmartQ - Bottle Lab Technologies Senior Executive Operations Interview Questions and Answers

About the payroll process

Interview was about the payroll process and taxations

Programming on Python

Q1. Asking about your previous experience and knowledge
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Q1. Discussed about salary and benefits
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Multiple choice questions from SQL, Linux

Q1. What are default constraints
Ans. 
Default constraints are rules set on a database column to automatically assign a default value if no value is specified during an insert operation.
• Default constraints ensure that a specific value is assigned to a column if no value is provided during an insert operation.

• They can be used to set default values for columns such as dates, numbers, or strings.

• For example, a default constraint on a 'created_date' column can ...read more
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Q2. Difference between SQL and PL/SQL
Ans. 
SQL is a standard language for managing relational databases, while PL/SQL is a procedural extension of SQL.
• SQL stands for Structured Query Language and is used for querying and managing databases.

• PL/SQL stands for Procedural Language/SQL and is an extension of SQL that adds procedural programming capabilities.

• SQL is used for querying data, inserting, updating, and deleting records in a database.

• PL/SQL allows for the c...read more
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Q1. Self introduction
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