BUSINESSCognizant Raises 2021 Revenue Guidance as Digital Biz GrowsNeha VermaMay 6, 2021May 6, 2021 by Neha VermaMay 6, 2021May 6, 202101562 Cognizant Technology Solutions Corp has raised its revenue growth guidance from 4-7 per cent to 5.6-7.6 per cent in constant currency, it had earlier guided...