
Asked in HashTag Labs
What is null in table and what is auto increment in MySQL

AnswerBot
1y
Null in a table represents a missing or unknown value, while auto increment in MySQL automatically generates unique values for a column.
Null in a table indicates that a particular field does not have ...read more
Help your peers!
Add answer anonymously...
Top Internship Trainee Interview Questions Asked at HashTag Labs
Q. What is the difference between MySQL and SQL?
Q. How do you delete a column in a database?
Q. What is ORDER BY and why is it used?
Interview Questions Asked to Internship Trainee at Other Companies
Top Skill-Based Questions for HashTag Labs Internship Trainee
Algorithms Interview Questions and Answers
250 Questions
Web Development Interview Questions and Answers
250 Questions
Data Structures Interview Questions and Answers
250 Questions
Java Interview Questions and Answers
250 Questions
SEO Interview Questions and Answers
250 Questions
Digital Marketing Interview Questions and Answers
250 Questions
Stay ahead in your career. Get AmbitionBox app


Trusted by over 1.5 Crore job seekers to find their right fit company
80 L+
Reviews
10L+
Interviews
4 Cr+
Salaries
1.5 Cr+
Users
Contribute to help millions
AmbitionBox Awards
Get AmbitionBox app

