Question

1. which of the following enhances effective communication?

prejudice
clear language
emotional bias
noise

1. grapevine communication refers to:

formal flow of information
informal exchange of messages
written reports
electronic channels

1. which is a visual aid in communication?

telephone
chart
microphone
note

Explanation:

• Question 18: Clear language helps in conveying the message accurately. Prejudice, emotional bias, and noise are barriers to communication.
• Question 19: Grapevine communication is an informal exchange of messages, often through gossip or word - of - mouth.
• Question 20: A chart is a visual aid as it presents information in a visual format. Telephone and microphone are audio - related, and a note is more text - based.

Answer:

1. Clear language
2. Informal exchange of messages
3. Chart