LTIMindtree fresher Interview Questions and Answers

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Q1. What is difference between drop, delete, truncate
Ans. 
Drop, delete, and truncate are SQL commands used to remove data from a table, but they differ in their functionality and implications.
• DROP command is used to remove a table or database from the database schema. It deletes the table definition and all its data.

• DELETE command is used to remove specific rows from a table based on a condition. It does not delete the table structure.

• TRUNCATE command is used to remove all ro...read more
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Q2. What is cloud computing
Ans. 
Cloud computing is the delivery of computing services over the internet, including storage, databases, networking, software, and more.
• Allows users to access and store data and applications on remote servers instead of on their local devices

• Provides scalability, flexibility, and cost-effectiveness for businesses

• Examples include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform
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