Sep 07, 2026  
2026-2027 Catalog 
    
2026-2027 Catalog

CTA 105 - Theory and Troubleshooting Microcomputers 1

3 credit hours - Two hours of lecture and two hours of laboratory weekly; one term.
Formerly CTS 103 - Theory and Troubleshooting Microcomputers 1

Examine the function and operation of computer systems and mobile devices. Assemble, maintain, and repair computer systems. Learn how systems are configured, modified, and expanded. Investigate, analyze, and correct common hardware problems. 

Note: This course addresses the material of the CompTIA A+ exam objectives. It is highly recommended that students who do not have a working knowledge of computers complete CTA 100  before enrolling in CTA 105.

Location(s) Typically Offered: Online (OL)

Term(s) Typically Offered: Fall and spring

Course Outcomes:
Upon successful completion of this course, the student will be able to:

1.   Identify and describe hardware components and peripheral devices used in computer systems.

2.   Demonstrate the ability to install components such as CPUs, storage devices, and a power supply.

3.   Describe characteristics of mobile devices, their features and accessories.

4.   Explain common cabling, protocols, and standards used in wired and wireless networks.

5.   Demonstrate hardware and network troubleshooting techniques.

6.   Develop the skills to select, build, and modify personal computers and identify comparable mobile device hardware.