Vem Technologies Graduate Trainee Interview Questions and Answers

This section contains aptitude questions and the test duration was 45 minutes

Q1. Which programming langauge you prefer?
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Q2. Ask about SQL Queries
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Q3. Asked about Cloud Computing
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Q4. Asked about Database related questions
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Q5. Asked about SDLC and methods
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90 mmins 90 questions both aptitude and domain based question asked

Quite easy can be cracked without difficulties

Q1. General questions like self intro and our passion
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It was online and easy overall

Was taken with aptitude exam in a second section was easy as well

Q1. Questions were on basic data structures and OOPS
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Q2. Explain OOPS concepts
Ans. 
OOPS concepts are the foundation of object-oriented programming, focusing on principles like inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the com...read more
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Q1. Personality assessment
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Basic quant , verbal

2 question, 1 is easy 2nd is easy to medium

Q1. Audio based questions
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Q2. Vocab Listening
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Q1. About urself Project (emphasize) Oops Dsa Dbms
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Q1. Abt urself Basic questions
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Q1. Basic hr question, u can easily find it on any platform Note: be urself do not pretend
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Q1. Tell about yourself
Ans. 
I am a recent graduate with a degree in Business Administration and a passion for marketing and project management.
• Graduated with a Bachelor's degree in Business Administration

• Strong interest in marketing and project management

• Completed internships at marketing agencies and project management firms
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Q2. Work/internship experience
Ans. 
I have completed internships at two different companies, gaining valuable experience in marketing and project management.
• Completed internships at two different companies

• Experience in marketing and project management

• Learned how to create marketing campaigns and manage project timelines
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Q1. How do you increase array size?
Ans. 
To increase array size, you can create a new array with a larger size and copy the elements from the original array to the new array.
• Create a new array with a larger size

• Copy elements from the original array to the new array

• Update the reference to the new array
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Q2. Can we rollback after commit?
Ans. 
No, we cannot rollback after commit in a database.
• Once a transaction is committed, changes are permanent and cannot be undone.

• Rollback can only be done before committing a transaction.

• Committing a transaction makes the changes final and persistent in the database.

• Rollback is used to undo changes made in a transaction before committing.
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