Complete Exam Study Guide – Complete
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Prepare with confidence using this brand new and fully updated exam study guide designed
to help students achieve excellent results. This document contains complete exam questions
with correct and detailed answers, carefully organized to help you understand key concepts
and strengthen your exam preparation.
Unlike ordinary study notes, this resource focuses on exam-focused questions and accurate
answers that help you review the most important topics quickly and effectively. Each answer
includes clear explanations to help you understand the reasoning behind the correct response
and reinforce your knowledge.
What This Study Guide Includes
✔ Complete exam questions covering essential topics
✔ Correct answers with detailed explanations
✔ Clear and well-structured format for easy revision
✔ Coverage of commonly tested concepts
✔ Updated and brand new version for effective exam preparation
Why This Study Guide Is Helpful
This guide is designed to help students review faster, understand concepts better, and
improve their exam confidence. Practicing with structured questions and reviewing detailed
answers helps strengthen your understanding and prepares you for the types of questions
commonly seen in exams.
Perfect For
• Final exam preparation
• Midterm reviews
• Self-study and revision
• Strengthening weak subject areas
• Improving academic performance
,Whether you are reviewing weeks before the exam or doing last-minute revision, this guide
provides the structured practice and clear explanations needed to succeed.
A powerful study resource designed to support exam success and boost confidence.
What is the best process for troubleshooting a device? ------- ✔ CORRECT ANSWER ✓✓Basic
Steps to Troubleshooting
Gather Information by asking the right questions
Identify What has changed
Create a Hypothesis
Process of elimination
Determine the appropriate fix
Back up the system
Implement the fix
Ensure User Satisfaction
Document the solution and process
In addition to above
Run Microsoft Troubleshooter by typing troubleshoot in the Windows search bar
What is the Best troubleshooting to perform for computer performance issues? ------- ✔
CORRECT ANSWER ✓✓Task Manager- check for high CPU utlization
Windows Update
Run the Latest Patches and drivers
Run "check disk" for errors
Check for available space and run disk defrag
Scan for malware and viruses using Microsoft defender
,What is the best process for troubleshooting a network? ------- ✔ CORRECT ANSWER ✓✓Identify
the Problem, duplicate the problem
Ask users questions
Develop a Theory
Test the Theory
Process of elimination
Plan of Action
Create fail-safe plan (backup system)
Implement the Solution
Verify System Functionality
Document the Issue
What is the Best troubleshooting to perform for computer networking issues? ------- ✔ CORRECT
ANSWER ✓✓Check the ethernet wires ensure they are connected, reseat the wire on both ends
and Reboot the computer.
If Wireless check the wireless signal (WIFI box) for power. Verify other devices are also unable to
connect as well. Process of elimination.
If it is all devices that cannot connect, Reboot the router or wireless access point.
If it is just the one device, reboot that one in question.
Try pinging the default gateway, then an external IP to track down where the issue is located.
How to Terminate a copper cable? ------- ✔ CORRECT ANSWER ✓✓You need some tools to do
this. Use a stripping tool, the RJ45 Wire crimping tool, RJ45 connectors EZ Cat6
Start by using the stripping tool to take the jacket off which exposes the cable, about 1.5 inch,
then pull, the drain wire back out the way, cut off the middle flute, untwist the cable pairs, make
them straight, follow the standard color code for your network/organization, next
make a straight cut in the termination end of the cable.
, Next, place connector extension over the end of the cable. Verify the connectors by making sure
you see the copper wiring, Use a crimping tool to crimp the connectors in place. Test with a
cable tester.
Explain the OSI model. ------- ✔ CORRECT ANSWER ✓✓Layer 7- Application (closest to the end
user, http, internet browsers)
Layer 6- Presentation (encryption/decryption of data for secure transmission)
Layer 5- Session (communication between devices)
Layer 4- Transport (data transfer between systems)
Layer 3- Network (packet forwarding, routing)
Layer 2- Datalink (MAC)
Layer 1- Physical (cables)
What is DHCP? ------- ✔ CORRECT ANSWER ✓✓Dynamic Host Configuration Protocol assigns IP
addresses to devices on the same network.
What is DNS? ------- ✔ CORRECT ANSWER ✓✓Domain Name System and acts as a naming
system for computers and other resources connected to a private network such as a company.
What is TCP? ------- ✔ CORRECT ANSWER ✓✓Transmission Control Protocol ensures that data
gets transmitted securely over a network.
What is ping? ------- ✔ CORRECT ANSWER ✓✓It is a tool or command used to test the
connectivity of a host.
What is a server? ------- ✔ CORRECT ANSWER ✓✓the computer that provides shared resources
to workstations and other servers on a network.