CompTIA
FC0-U41 · Question #145
FC0-U41 Question #145: Real Exam Question with Answer & Explanation
Sign in or unlock FC0-U41 to reveal the answer and full explanation for question #145. The question stem and answer options stay visible for context.
Question
Which of the following statements about a serial port are true? Each correct answer represents a complete solution. Choose all that apply.
Options
- AIt is used to connect a printer and a scanner to a computer.
- BIt sends data one bit at a time, over a single wire.
- CIt has 9-pin and 25-pin connectors on personal computers.
- DIt sends data eight bits at a time, over a single wire.
Unlock FC0-U41 to see the answer
You've previewed enough free FC0-U41 questions. Unlock FC0-U41 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.