4.7 Given a scenario, use proper communication techniques and professionalism.

📘CompTIA A+ Core 2 (220-1202)

1. Why Proper Language Matters in IT

As an IT professional, you will support:

End users (non-technical staff)
Managers
Customers
Vendors
Other IT staff

Not everyone understands technical terms. If you use difficult words, users may:

Become confused
Feel embarrassed
Feel frustrated
Lose trust in IT support

Your goal is to:

Communicate clearly
Be professional
Be respectful
Make the user feel comfortable

2. What is Jargon?

Jargon = Technical words that normal users may not understand.

IT professionals use jargon daily, but end users may not understand it.

IT Jargon Examples:

“The DHCP server failed to assign an IP.”
“Your profile is corrupted.”
“The DNS record didn’t propagate.”
“There is a GPO conflict.”
“The RAID array is degraded.”

These are normal IT terms — but many users do not know what they mean.

3. What Are Acronyms?

Acronym = Short form made from letters (like CPU, VPN, DNS)

IT uses many acronyms. On the exam, you must know when to use them and when to avoid them.

Common IT Acronyms:

CPU
RAM
DNS
DHCP
VPN
MFA
RDP
BIOS
SSD
HDD

While IT staff understand them, users may not.

4. What Is Slang?

Slang = Informal or unprofessional language.

Examples of Slang (Never Use These with Users):

“Your PC is totally fried.”
“The server crashed hard.”
“That system is ancient junk.”
“It’s bugged out.”
“Your account got nuked.”
“Just reboot it and pray.”

Slang makes you look unprofessional.

5. What the Exam Expects You to Do

In scenario-based questions, CompTIA wants you to:

✔ Speak clearly
✔ Use simple language
✔ Avoid unnecessary technical details
✔ Avoid slang
✔ Avoid abbreviations unless the user understands them
✔ Explain technical issues in easy terms

6. How to Replace Jargon with Simple Language

Below are IT examples to help you understand what the exam expects.

Example 1: Network Issue

❌ Bad Communication (Too Technical):

“Your DHCP server didn’t assign an IP, so the client fell back to APIPA.”

✔ Good Communication:

“Your computer is not getting an address from the network. That is why it cannot connect to the internet.”

Example 2: Storage Issue

❌ Bad Communication:

“The RAID 1 array is degraded because one disk failed.”

✔ Good Communication:

“One of the hard drives in the system has failed, but your data is still safe. We will replace the failed drive.”

Example 3: Account Issue

❌ Bad Communication:

“Your account was locked due to multiple failed authentication attempts.”

✔ Good Communication:

“Your account was temporarily locked because the wrong password was entered several times.”

Example 4: Security Issue

❌ Bad Communication:

“You need to enable MFA for secure authentication.”

✔ Good Communication:

“You need to turn on an extra security step when signing in, such as receiving a code on your phone.”

7. When Is It Okay to Use Technical Terms?

You can use technical language when:

Talking to other IT staff
Writing technical documentation
Speaking with network engineers or system administrators

But even then:

Be clear
Be professional
Do not overcomplicate

The exam may test whether you adjust your language based on the audience.

8. Avoid Sounding Condescending

Condescending = Talking like the user is not smart.

Never say:

“It’s obvious.”
“You should know this.”
“That’s basic.”
“You did it wrong.”
“Like I said before…”

Instead say:

“Let me walk you through it.”
“Here’s how we can fix this.”
“No problem, I’ll help you with that.”
“Let’s check this together.”

Professional tone is very important for the exam.

9. Ask Open-Ended Questions (When Appropriate)

Instead of:

❌ “Did you restart it?”

Say:

✔ “Can you tell me what happens when you try to start the computer?”

This helps:

Gather more information
Avoid sounding blaming
Build trust

10. Adjust Communication Based on the Situation

The exam may give scenarios like:

Executive user
Angry user
Non-technical user
Remote user
IT coworker

You must:

Stay calm
Speak clearly
Use simple language
Remain professional

Never argue with users.

11. Written Communication Matters Too

This includes:

Emails
Support tickets
Chat messages
Documentation

Follow these rules:

✔ Use full sentences
✔ Avoid ALL CAPS
✔ Avoid emojis in professional communication
✔ Avoid slang
✔ Be polite
✔ Be clear

Example of professional email tone:

Hello,
We have resolved the issue with your email account. Please try signing in again and let us know if you still experience any problems.
Thank you.

12. Active Listening

Communication is not just speaking.

You must:

Listen carefully
Do not interrupt
Repeat key information
Confirm understanding

Example:

“Just to confirm, the printer stops working after you log in. Is that correct?”

This shows professionalism.

13. What NOT to Do (Exam Red Flags)

If you see these in answer choices, they are usually wrong:

❌ Use technical terms without explanation
❌ Use slang
❌ Blame the user
❌ Sound impatient
❌ Dismiss the user’s concern
❌ Provide too much technical detail
❌ Use acronyms without explanation

CompTIA often includes wrong answers that are technically correct but poorly communicated.

14. Key Exam Tips

For 220-1202 Core 2:

When answering scenario questions:

Ask yourself:

Who is the audience?
Are they technical or non-technical?
Is my language clear?
Am I professional?
Am I respectful?
Am I avoiding jargon and slang?

The best answer will:
✔ Solve the problem
✔ Use professional communication
✔ Be clear and simple
✔ Avoid technical confusion

Final Summary

For this section, remember:

Do not use unnecessary technical terms.
Avoid acronyms unless the user understands them.
Never use slang.
Speak in simple, clear language.
Adjust your tone to your audience.
Stay calm and respectful.
Be professional in speech and writing.

CompTIA A+ wants IT professionals who can:

Fix problems
Communicate clearly
Represent their organization professionally

Mastering this section helps you pass the exam and succeed in real IT environments.