What term describes a set of methods exposed by software to allow other programs to access its functions?

What term describes a set of methods exposed by software to allow other programs to access its functions?

• A. Secure Enclave
• B. Application Programming Interface (API)
• C. Escrow
• D. Data In Use

Answer: (B)

Exposing a set of methods for other programs to access its functionality is described by an API. An API defines the available operations, the required inputs, the format of outputs, and how errors are handled, effectively creating a contract between software components. This allows different programs or modules to interact, integrate, and reuse functionality without needing to know the internal workings of the provider. For example, a web service might offer an API that external applications call to retrieve data, or a library might expose functions that developers call from their code. Secure Enclave refers to a hardware-based secure area used to protect sensitive data; Escrow is a third-party arrangement to hold assets or data for safekeeping; Data In Use describes data that is actively being processed in memory. These concepts do not describe a mechanism for programmatic access to a software's functions, which is what an API provides.

Exposing a set of methods for other programs to access its functionality is described by an API. An API defines the available operations, the required inputs, the format of outputs, and how errors are handled, effectively creating a contract between software components. This allows different programs or modules to interact, integrate, and reuse functionality without needing to know the internal workings of the provider. For example, a web service might offer an API that external applications call to retrieve data, or a library might expose functions that developers call from their code.

Secure Enclave refers to a hardware-based secure area used to protect sensitive data; Escrow is a third-party arrangement to hold assets or data for safekeeping; Data In Use describes data that is actively being processed in memory. These concepts do not describe a mechanism for programmatic access to a software's functions, which is what an API provides.