K L University Interview Questions, Process, and Tips

Q1. Question about research and subject questions
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Q2. Research and revenue generation
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Service now developer

Aptitude test for knowledge

Q1. Self introduction
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Q2. What are the projects I have done in the graduate
Ans. 
I have completed projects in robotics, renewable energy, and machine learning during my graduate studies.
• Designed and built a robotic arm capable of performing various tasks autonomously

• Developed a renewable energy system using solar panels and wind turbines for off-grid applications

• Implemented machine learning algorithms for predictive maintenance in industrial equipment
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Good not bad basics of the roles

Good not bad. Related about roles questions

Q1. Why did u apply for this company
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Q2. Did u think r u stutable to this postion
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Q1. What is a view in dbms?
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A view in DBMS is a virtual table created by a query that can be used like a regular table.
• Views are used to simplify complex queries by storing them as a virtual table.

• They can also be used to restrict access to certain columns or rows of a table.

• Views do not store data themselves, but instead display data from the underlying tables.

• Changes made to the data in a view will affect the underlying tables.

• Example: CREATE V...read more
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Q2. Difference between primary key and foreign key?
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Primary key uniquely identifies a record in a table, while foreign key establishes a link between two tables.
• Primary key ensures uniqueness of each record in a table

• Foreign key establishes a relationship between two tables

• Primary key can't have null values, while foreign key can have null values

• Example: In a 'students' table, 'student_id' can be a primary key, while in a 'courses' table, 'student_id' can be a foreign k
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Q3. What are the acid properties of a transaction?
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The acid properties of a transaction refer to its key characteristics for ensuring reliability and consistency in database systems.
• Atomicity: A transaction is considered atomic if it is treated as a single unit of work that either completes in its entirety or is fully rolled back.

• Consistency: This property ensures that a transaction transforms the database from one consistent state to another consistent state.

• Isolation...read more
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Q4. Difference between ddl and dml commands?
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DDL commands are used to define the structure of database objects, while DML commands are used to manipulate data within those objects.
• DDL commands include CREATE, ALTER, DROP, TRUNCATE, etc.

• DML commands include INSERT, UPDATE, DELETE, SELECT, etc.

• DDL commands are used to create or modify the structure of database objects like tables, indexes, etc.

• DML commands are used to insert, update, delete, or retrieve data from t
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Q5. What is the difference between 2nf and 3nf?
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2NF and 3NF are both normal forms in database normalization, with 3NF being a stricter form of normalization than 2NF.
• 2NF eliminates partial dependencies, while 3NF eliminates transitive dependencies.

• In 2NF, every non-prime attribute is fully functionally dependent on the primary key, while in 3NF, every non-prime attribute is non-transitively dependent on the primary key.

• Example: If a table is in 2NF but not in 3NF, i...read more
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Q1. How can you contribute to the students with your study & experience????
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Q2. Your Salary Expectations
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Q1. Electrical, HVAC,
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Q2. Fire fighting systems
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Q1. Salary, Notice period
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Q2. Salary, other benifits
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