Scan QR code or get instant email to install app
Question:
An interface can be either uni- or bidirectional. A unidirectional interface is able to send data to another computer system but is unable to receive input back; bidirectional interfaces are capable of sending data back and forth.
Comments
Shaniac20
4 years ago
I recommend!
Mingy6
4 years ago
I like this App a lot. I got a few apps to prepare for PTCE but this is the best one so far! It has tests and practice questions with explanations.
Bfarley14
4 years ago
Awesome app