You Are Troubleshooting a Laptop with Multiple Sticking Keys That

question 29

Multiple Choice

You are troubleshooting a laptop with multiple sticking keys that result in misspelled words while the user types. Other than several sticking keys, the laptop appears to be functioning properly. You have cleaned the keyboard with compressed air, but the problem persists. After removing one of the key tops, it becomes apparent that a liquid was spilled into the keyboard.
Which of the following is the next step in resolving the issue of sticking keys?

• A) Replace the keyboard with a compatible keyboard.
• B) Disconnect and reseat the keyboard ribbon cable.
• C) Clean the keyboard keys with a contact cleaner.
• D) Replace the laptop system board and reseat all connections.

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Definitions:

Comparative Balance Sheet

Financial statements that display a company’s financial position at different points in time, side by side, to facilitate comparison.

Adjusted Trial Balance

A listing of all company accounts that remains after adjusting entries are made, serving as a foundation for the preparation of financial statements.

Comparative Balance Sheet

Financial statements that display the financial position of a company at different points in time side-by-side, to facilitate comparison.

Income Statement

An income statement is a financial document that reports a company’s financial performance over a specific accounting period, outlining revenues, expenses, and net income.