HCLTech Interview Questions, Process, and Tips

Triggers in SQL are special stored procedures that are automatically executed when certain events occur in a database.

• Triggers can be used to enforce business rules, maintain referential integrity, and automate tasks.

• There are two main types of triggers: BEFORE triggers and AFTER triggers.

• Examples of trigger events include INSERT, UPDATE, and DELETE operations on a table.

A cursor in SQL is a database object used to retrieve and manipulate data row by row.

• A cursor allows for sequential processing of query results.

• It can be used to update or delete specific rows in a result set.

• Cursors can be declared, opened, fetched, and closed in SQL.

• Example: DECLARE cursor_name CURSOR FOR SELECT column1, column2 FROM table_name;

Experienced sales professional with a proven track record of exceeding targets and building strong client relationships.

• Over 5 years of sales experience in the pharmaceutical industry

• Consistently met or exceeded sales targets by 20% each quarter

• Built and maintained strong relationships with key clients, resulting in repeat business and referrals

I have 5 years of experience in sales, including B2B and B2C sales roles.

• Worked as a Sales Representative for XYZ Company for 3 years

• Successfully met and exceeded sales targets consistently

• Developed strong relationships with clients and increased customer retention rates

• Trained new sales team members on product knowledge and sales techniques

IT Service Management (ITSM) processes are a set of activities that help organizations design, deliver, manage, and improve IT services.

• ITSM processes include incident management, problem management, change management, service level management, and more.

• These processes help ensure that IT services are aligned with the needs of the business and delivered efficiently.

• For example, incident management involves resolving IT...read more

Problem management involves identifying, analyzing, and resolving recurring issues to prevent future incidents.

• Identifying root causes of problems

• Implementing solutions to prevent recurrence

• Documenting and tracking problems and resolutions

• Collaborating with other teams to address systemic issues