CWISA-103 Question #42: Real Exam Question with Answer & Explanation

The correct answer is A. SBCs typically have connectors for display and input devices while controller boards do not. SBCs (Single Board Computers): Designed as standalone, small-form-factor computers. They Display Interfaces: HDMI, DisplayPort, etc. Input Connections: USB for keyboards, mice, etc. General Purpose Functionality: Can run a full operating system for wider applications. Controller

Question

What is the most common difference between a single board computer (SBC) and a controller board?

Options

ASBCs typically have connectors for display and input devices while controller boards do not
BController boards have I/O headers and SBCs do not
CSBCs always have connectors for M2 devices and controller boards do not
DController boards have more powerful processors than most SBCs

Explanation

SBCs (Single Board Computers): Designed as standalone, small-form-factor computers. They Display Interfaces: HDMI, DisplayPort, etc. Input Connections: USB for keyboards, mice, etc. General Purpose Functionality: Can run a full operating system for wider applications. Controller Boards: Focus on controlling specific hardware or systems. Limited direct I/O: Limited connectors for displays/input devices. Specialized tasks: Designed for embedded applications within larger systems.

Community Discussion

No community discussion yet for this question.

Full CWISA-103 Practice