FUNDAMENTALS OF COMMUNICATION
SYSTEMS CERTIFICATION ACTUAL TEST
SCRIPT 2026 VERIFIED QUESTIONS AND
CORRECT ANSWERS A+
● Encode. Answer: Message is converted from its original form (written
words, voice) into another form (often binary code) so it can be sent out
● Transmitter. Answer: Device or means that sends out an encoded
message
● Channel. Answer: How the message is sent; Links the Transmitter to
the Receiver. (for example, a cell phone tower or cable)
● Receiver. Answer: The message target; Device or location where
message is being sent to
● Decode. Answer: Converting a message (often from binary code)
back to it's original form
● Destination. Answer: Recipient of the message; Person or Item that
message was sent to
SYSTEMS CERTIFICATION ACTUAL TEST
SCRIPT 2026 VERIFIED QUESTIONS AND
CORRECT ANSWERS A+
● Encode. Answer: Message is converted from its original form (written
words, voice) into another form (often binary code) so it can be sent out
● Transmitter. Answer: Device or means that sends out an encoded
message
● Channel. Answer: How the message is sent; Links the Transmitter to
the Receiver. (for example, a cell phone tower or cable)
● Receiver. Answer: The message target; Device or location where
message is being sent to
● Decode. Answer: Converting a message (often from binary code)
back to it's original form
● Destination. Answer: Recipient of the message; Person or Item that
message was sent to
