Globant Technical Manager Interview Questions and Answers

Transactions in Spring Boot help manage database operations as a single unit of work.

• Transactions ensure ACID properties (Atomicity, Consistency, Isolation, Durability) for database operations.

• Use @Transactional annotation to mark a method as transactional.

• Transactions can be managed programmatically using TransactionTemplate.

• Rollback can be triggered manually in case of exceptions.

• Spring Boot supports both declarative

Sling resolver case scenario involves resolving resource paths in Apache Sling.

• Understand how Sling resolves resource paths based on the request URL

• Know how Sling uses ResourceResolver to map URLs to resources

• Be familiar with Sling's resource resolution algorithm

Salary expectations should be based on industry standards, experience, and qualifications.

• Research industry standards for the position

• Consider your level of experience and qualifications

• Be prepared to negotiate based on the job responsibilities and benefits offered

Union combines and removes duplicates, Union all combines all rows including duplicates.

• Union removes duplicates while Union all includes duplicates

• Union is slower than Union all as it involves removing duplicates

• Union all is used when duplicates are desired in the result set

Some common commands for technical support engineers include ping, ipconfig, and tracert.

• Ping: Used to test the reachability of a host on an IP network.

• Ipconfig: Displays all current TCP/IP network configuration values.

• Tracert: Shows the route that packets take to reach a specified destination.