Which of the following are external pins whose logic state can be cont...
External pins whose logic state can be controlled by the processor to either be a logic zero or logic one are known as binary values.Explanation:
In a computer system, the processor interacts with various external devices and components to perform desired operations. These external devices are connected to the processor through external pins. These pins serve as communication channels between the processor and external devices.
The logic state of these pins can be controlled by the processor, allowing it to send signals to the connected devices. These signals can be either logic zero or logic one, representing binary values in digital systems.
Binary values:Binary values are the fundamental units of information in digital systems. They can take two possible states, either zero or one. These values are represented using a base-2 numeral system, where each digit is a power of 2.
In the context of the given question, the external pins connected to the processor can be set to either logic zero or logic one, which corresponds to binary values of 0 or 1, respectively. The processor can control these pins by manipulating its internal registers and issuing appropriate instructions.
By controlling the logic state of these external pins, the processor can communicate with various peripherals, such as input/output devices, memory modules, and other hardware components. This enables data transfer, input reading, output display, and other operations between the processor and external devices.
Therefore, the correct answer is option 'C' - Binary values.