Tollplus Interview Questions and Answers

Aptitude test was medium

Q1. After test technical round. 1. Describe about your self 2. Basics on c,c++,sql 3. Palindrome program
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Q2. What is your Favourite subject
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Q3. Find the highest salary and write the query.
Ans. 
To find the highest salary, use the MAX() function in SQL query.
• Use the MAX() function to retrieve the highest salary from the database table.

• Specify the column name for salary in the MAX() function.

• Example: SELECT MAX(salary) FROM employees;
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Q4. Difference between delete and truncate
Ans. 
Delete removes rows one by one, while truncate removes all rows at once.
• Delete is a DML command, while truncate is a DDL command.

• Delete can be rolled back, while truncate cannot be rolled back.

• Delete fires triggers, while truncate does not fire triggers.
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Q1. What is your hobbies and place you like the most and explain briefly. Describe yourself.
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Q1. Tell me about your previous company
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Q2. Tell me about your project
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Q1. Tell me about your usual day
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