TCS iON Graduate Engineer Trainee (Get) Interview Questions and Answers

Around 10-20 question on reasoning, logical and few mathematics

Q1. What is data redundency
Ans. 
Data redundancy refers to the unnecessary duplication of data in a database or system.
• Data redundancy increases storage space and can lead to inconsistencies in data.

• It can occur when the same data is stored in multiple locations.

• Examples include storing a customer's address in both a customer table and an order table.
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Q2. What is difference between delete, trucate and drop
Ans. 
Delete removes specific rows from a table, truncate removes all rows from a table, and drop removes the entire table.
• Delete is a DML command that removes specific rows from a table based on a condition.

• Truncate is a DDL command that removes all rows from a table but keeps the table structure.

• Drop is a DDL command that removes the entire table along with its structure.
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Quatiative , Reasoning ability, verbal conformation

Q1. Tell about your self, tell about your project
Ans. 
I am a Graduate Engineer Trainee with experience in project management and problem-solving.
• Completed a project on designing and implementing a solar-powered irrigation system

• Managed a team of 5 engineers to ensure project milestones were met

• Utilized CAD software to create detailed designs and simulations

• Conducted feasibility studies and cost analysis to optimize project efficiency

• Presented project findings to senior ma
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