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A Computer Contains Several Internal Hard Drives,a DVD-ROM,and an External

question 41

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A computer contains several internal hard drives,a DVD-ROM,and an external hard drive.After you upgrade the BIOS,the computer refuses to boot.The error message "operating system not found" appears.Which of the following should you check first?


Definitions:

JTextArea

JTextArea is a component in Java Swing that allows for the display and editing of a multi-line area of text.

Listener

A type of object in programming that waits for and responds to events or signals, often used in event-driven programming.

Button Component

A graphical user interface element that users can click to perform an action.

GUIs

Acronym for Graphical User Interfaces, which are interactive user interfaces that include graphical elements, such as windows, icons, and buttons.

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