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: Prejudice, emotional bias, and noise are barriers to communication. Clear language helps in conveying the message accurately.
• Question 19: Grapevine communication is an informal communication network in an organization.
• Question 20: A chart is a visual aid used to present data or information in a visual format. A telephone and microphone are audio - based communication tools, and a note is a written form (not typically a visual aid in the same sense as a chart).

Answer:

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