Although TCS background checks are extensive, they often concentrate on confirming education and work history (if any) for new hires. They’ll probably make sure:

Academic credentials: Grade reports, diplomas, and transcripts of attendance from your college or institution.
Details of employment (if relevant): They will use reference checks, and possibly even paystubs and experience letters, to confirm the existence of your prior employer and your position.
Verification of address: They may use online or physical verification to validate your residential address.

When inconsistencies occur, strictness is used. Sincerity is essential. Inform TCS up front about any employment gaps or omissions of short-term jobs during the process. Delays can be avoided by using legitimate documentation and effective communication.