Institution: SONALI BANK LTD Exam: অফিসার (মুক্তিযোদ্ধা) ০৮.০২.২০১৯ ||
Topic: International General Knowledge, Subject: General knowledge(সাধারণ জ্ঞান)

Best Answer Explained in Below-:

The process of verifying a login name and password is primarily known as authentication. Authentication is a fundamental concept in cybersecurity and information technology, referring to the mechanism by which an entity (such as a user, device, or system) is verified to ensure it is who it claims to be. When you enter a login name and password, the system checks these credentials against a database to confirm your identity.

This verification process is crucial for maintaining the security of systems and protecting sensitive data from unauthorized access. If the provided login name and password match the records, access is granted; otherwise, it is denied.

Other options provided, such as configuration and accessibility, do not directly relate to the verification of identity. Configuration refers to setting up systems or software, while accessibility involves the ease of access to resources, often in the context of accommodating users with disabilities. Logging in, while related, describes the action of entering the credentials rather than the verification process itself. Therefore, 'authentication' is the accurate term for the verification of a login name and password.