DF099 How Computers Work and Store Data
This training is intended for U.S. Criminal Justice
Practitioners. Please register using your agency-issued email.
This course was funded by the Bureau of Justice
The first module of this course
covers fundamentals such as recognizing computer components and their functions, accessing computer firmware, and the startup and shutdown processes. The second module covers how a
hard disk drive works, how data is converted into digital information, how to
calculate the storage capacity of a device, partitioning and how that is used
for storage, and how a solid state hard drive functions.
complete this course and pass the post test are eligible for 0.250 points toward
the 3CE certification.
| You must be logged in and registered to take this course.|
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- 1. Register and create account.
- 2. Check your email for username and password.
- 3. Log in.
Check your agency-issued email address. If you do not receive a username and password, your account is being manually verified by NW3C. You will be notified when this process is complete.
You need to Register before you can take the course.
| Length ||Class Part/Link ||Status |
After completing the pre-test, proceed to Part 1.
|60 min||Part 1: How Computers Work|
This module covers the following
- Course introduction
- Connection types
- Storage devices
- Powering on and off
After completing this module, proceed to Part
|90 min||Part 2: How Computers Store Data|
This module covers the following topics:
- Bits and bytes
- Number systems
- Storage configurations
- Identifying volumes
After completing this module, proceed to the post-test.
Students who score 80% or higher have passed the post-test and will be
awarded a certificate of completion.
Student feedback is an important part of the training cycle. Please complete
the following evaluation to assist us in determining the effectiveness of our
training and to obtain 100% completion for this course.
| ||Print Certificate of Completion|
To print a certificate, you must score 80% or higher on the post-test and be logged in.
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