,COM 101 FINAL EXAM
Introduction to Communication — StraighterLine
Original 2026 Practice Questions
Questions 1–20
Question 1
Which statement best describes communication?
A. The one-way transmission of facts from a speaker to a listener
B. The process through which people create and interpret meaning using messages and symbols
C. The act of speaking clearly to another person
D. The exchange of written information only
Answer: B. The process through which people create and interpret meaning using messages
and symbols.
Rationale: Communication involves creating, sending, receiving, and interpreting messages.
Meaning is influenced by the participants, context, symbols, culture, and other factors.
Question 2
The Latin root communicare, from which the word communication is derived, is commonly
associated with which meaning?
A. To make common or share
B. To speak publicly
C. To persuade an audience
D. To write accurately
Answer: A. To make common or share.
Rationale: Communicare is associated with making something common or sharing. This reflects
the central idea of communication as creating shared meaning.
Question 3
Which characteristic of communication means that a person cannot completely take back a
message after it has been communicated?
,A. Communication is contextual
B. Communication is symbolic
C. Communication is irreversible
D. Communication is adaptive
Answer: C. Communication is irreversible.
Rationale: Once a message has been communicated, it cannot literally be erased from another
person's experience. A speaker can clarify or apologize, but the original communication
occurred.
Question 4
A student says, "I'm fine," while avoiding eye contact, speaking quietly, and appearing upset.
Which concept best explains why the listener might interpret a meaning different from the
student's words?
A. Nonverbal communication
B. Semantic noise
C. Public communication
D. Organizational communication
Answer: A. Nonverbal communication.
Rationale: Facial expressions, eye behavior, posture, vocal characteristics, and other nonverbal
behaviors can communicate information that complements or contradicts spoken words.
Question 5
Which statement best describes communication competence?
A. Always persuading other people to agree
B. Speaking without ever making mistakes
C. Communicating effectively and appropriately within a particular situation
D. Using formal language in every interaction
Answer: C. Communicating effectively and appropriately within a particular situation.
Rationale: Communication competence involves achieving communication goals while behaving
appropriately for the situation, audience, relationship, and cultural context.
, Question 6
A manager changes the language and level of technical detail used when explaining a
complicated process to new employees. Which communication principle is demonstrated?
A. Audience adaptation
B. Communication avoidance
C. Noise elimination
D. Relationship termination
Answer: A. Audience adaptation.
Rationale: Effective communicators adjust their messages according to the audience's
knowledge, needs, expectations, and context.
Question 7
In the communication process, what is feedback?
A. The physical location where communication occurs
B. The response a receiver provides to a message
C. The interference preventing communication
D. The medium used to transmit a message
Answer: B. The response a receiver provides to a message.
Rationale: Feedback allows the sender to determine how a message was received or
interpreted. It can be verbal, nonverbal, immediate, or delayed.
Question 8
A loud construction site makes it difficult for two coworkers to hear each other. What type of
noise is primarily affecting their communication?
A. Psychological noise
B. Physical noise
C. Semantic noise
D. Cultural noise
Answer: B. Physical noise.
Introduction to Communication — StraighterLine
Original 2026 Practice Questions
Questions 1–20
Question 1
Which statement best describes communication?
A. The one-way transmission of facts from a speaker to a listener
B. The process through which people create and interpret meaning using messages and symbols
C. The act of speaking clearly to another person
D. The exchange of written information only
Answer: B. The process through which people create and interpret meaning using messages
and symbols.
Rationale: Communication involves creating, sending, receiving, and interpreting messages.
Meaning is influenced by the participants, context, symbols, culture, and other factors.
Question 2
The Latin root communicare, from which the word communication is derived, is commonly
associated with which meaning?
A. To make common or share
B. To speak publicly
C. To persuade an audience
D. To write accurately
Answer: A. To make common or share.
Rationale: Communicare is associated with making something common or sharing. This reflects
the central idea of communication as creating shared meaning.
Question 3
Which characteristic of communication means that a person cannot completely take back a
message after it has been communicated?
,A. Communication is contextual
B. Communication is symbolic
C. Communication is irreversible
D. Communication is adaptive
Answer: C. Communication is irreversible.
Rationale: Once a message has been communicated, it cannot literally be erased from another
person's experience. A speaker can clarify or apologize, but the original communication
occurred.
Question 4
A student says, "I'm fine," while avoiding eye contact, speaking quietly, and appearing upset.
Which concept best explains why the listener might interpret a meaning different from the
student's words?
A. Nonverbal communication
B. Semantic noise
C. Public communication
D. Organizational communication
Answer: A. Nonverbal communication.
Rationale: Facial expressions, eye behavior, posture, vocal characteristics, and other nonverbal
behaviors can communicate information that complements or contradicts spoken words.
Question 5
Which statement best describes communication competence?
A. Always persuading other people to agree
B. Speaking without ever making mistakes
C. Communicating effectively and appropriately within a particular situation
D. Using formal language in every interaction
Answer: C. Communicating effectively and appropriately within a particular situation.
Rationale: Communication competence involves achieving communication goals while behaving
appropriately for the situation, audience, relationship, and cultural context.
, Question 6
A manager changes the language and level of technical detail used when explaining a
complicated process to new employees. Which communication principle is demonstrated?
A. Audience adaptation
B. Communication avoidance
C. Noise elimination
D. Relationship termination
Answer: A. Audience adaptation.
Rationale: Effective communicators adjust their messages according to the audience's
knowledge, needs, expectations, and context.
Question 7
In the communication process, what is feedback?
A. The physical location where communication occurs
B. The response a receiver provides to a message
C. The interference preventing communication
D. The medium used to transmit a message
Answer: B. The response a receiver provides to a message.
Rationale: Feedback allows the sender to determine how a message was received or
interpreted. It can be verbal, nonverbal, immediate, or delayed.
Question 8
A loud construction site makes it difficult for two coworkers to hear each other. What type of
noise is primarily affecting their communication?
A. Psychological noise
B. Physical noise
C. Semantic noise
D. Cultural noise
Answer: B. Physical noise.
