Genpact Oracle Application Technical Consultant Interview Questions and Answers

A cursor is a database object used to manipulate data in a result set.

• A cursor is used to retrieve data from a database one row at a time.

• There are two types of cursors: implicit and explicit.

• Implicit cursors are used for single-row queries, while explicit cursors are used for multi-row queries.

• Examples of explicit cursors include FOR LOOP and OPEN-FOR-FETCH-CLOSE.

• Cursors can be used to update, delete, or insert data i

Workex pointers from previous company

• Highlight key projects you worked on

• Discuss your role and responsibilities in those projects

• Mention any challenges faced and how you overcame them

• Talk about any innovative solutions you implemented

• Share any positive feedback or recognition received

Experienced Oracle DBA with 5+ years of hands-on experience in managing databases, optimizing performance, and ensuring data security.

• 5+ years of experience as an Oracle DBA

• Proficient in database management, performance optimization, and data security

• Skilled in troubleshooting and resolving database issues

• Strong knowledge of Oracle database architecture and SQL

• Certified Oracle Database Administrator (OCA/OCP)

A cursor is a database object used to manipulate data in a result set.

• A cursor is used to retrieve and manipulate data row by row.

• Types of cursors include implicit, explicit, and forward-only cursors.

• Implicit cursors are automatically created by Oracle when executing a SQL statement.

• Explicit cursors are created by the developer and allow for more control over the result set.

• Forward-only cursors only allow for iterating

Frequent communication with the client is crucial for successful project delivery.

• Regular status updates should be provided to the client.

• Communication should be maintained through various channels such as emails, phone calls, and meetings.

• Client feedback should be taken into consideration and addressed promptly.

• Communication frequency may vary depending on the project phase and client requirements.

• Effective communicat...read more

New version has improved security, performance and automation features.

• Improved security with new encryption algorithms and secure password management

• Enhanced performance with in-memory column store and advanced indexing

• Automation features like automatic data optimization and automatic storage management

• New features for database management like JSON support and sharding

• Cloud integration with Oracle Cloud Infrastructure