While Troubleshooting a Computer Hardware Problem, You Find That the Processor

question 18

Multiple Choice

While troubleshooting a computer hardware problem, you find that the processor is not being informed when a device has data ready to be read or written. What is the likely problem?

• A) ALU
• B) hyper-threading
• C) IRQs
• D) CPU core

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Definitions:

Application

Software designed to carry out a group of coordinated functions, tasks, or activities for the benefit of the user.

Tasks

Specific pieces of work or activities assigned to or expected to be accomplished by a person or group.

CLX Modules

Modules designed for use in ControlLogix systems, which are part of the Allen-Bradley PLC range, supporting various I/O and special functions.

Properly Configured

Refers to a state where devices, software, or systems have been set up with the correct settings and parameters to function optimally.