The correct answer is
A. an application software.A translator is a computer program that translates text or speech from one language to another. It is a type of application software, which is a program that is designed to perform a specific task for the user. Application software can be installed on a computer or accessed online.
System software is a type of software that is responsible for the basic functions of a computer, such as managing the file system, memory, and hardware. System software is typically installed on a computer when it is first turned on.
Hardware is the physical components of a computer, such as the CPU, memory, and storage devices. Hardware is not software.
Therefore, a translator is best described as an application software.