Application Support Engineer 1 Interview Questions and Answers

I have extensive experience in debugging and troubleshooting tech issues.

• Proficient in using debugging tools like Chrome DevTools and Firebug

• Experience in analyzing logs and error messages to identify root cause

• Skilled in resolving issues related to software, hardware, and network

• Familiarity with programming languages like Java, Python, and SQL

• Ability to work under pressure and meet tight deadlines

As an Application Support Engineer 1, day to day activities include troubleshooting, resolving technical issues, and communicating with clients.

• Responding to client inquiries and resolving technical issues

• Monitoring system performance and identifying potential issues

• Collaborating with development teams to resolve complex issues

• Documenting and tracking issues and resolutions

• Providing technical support to end-users

• Participating in on-call rotations for after-hours support

Delete removes specific rows, Drop removes entire table and Truncate removes all rows from a table

• Delete is a DML command, Drop is a DDL command and Truncate is also a DDL command

• Delete can be rolled back, Drop and Truncate cannot be rolled back

• Delete does not reset identity values, Drop and Truncate reset identity values

• Delete can have a WHERE clause, Drop and Truncate cannot have a WHERE clause

Join in SQL is used to combine rows from two or more tables based on a related column between them.

• Join is used to retrieve data from multiple tables based on a related column

• Types of joins include inner join, left join, right join, and full outer join

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column