Which of the following keyboard shortcuts is used to perform 'Undo' operation in MS-Word?

Appeared in: NIA - 29 January 2023

Explanation

In Microsoft Word and most Windows applications, Ctrl + Z is the standard keyboard shortcut to perform the 'Undo' operation.
This command reverses the most recent action taken by the user, allowing for quick correction of errors.
It is a fundamental command for editing documents efficiently.

Option A: The 'Alt + Z' combination does not perform the Undo function by default in MS Word. Its function can vary depending on the context or specific software add-ins but it is not the standard for Undo.
Option B: 'Alt + U' is not the shortcut for Undo. In many applications, pressing the 'Alt' key activates the menu bar, and 'U' might then select a menu item starting with 'U', such as 'Tools' in older versions, but it does not perform an Undo.
Option C: The shortcut 'Ctrl + U' is used to apply or remove underlining from the selected text. It is a formatting command, not an editing command like Undo.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain MS-Word Keyboard Shortcuts as background academic context rather than a clinical decision trigger.
While not a clinical skill, proficiency in basic computer applications like MS Word is essential for nursing students and professionals for tasks such as writing reports, creating care plans, and academic assignments.
Efficient use of keyboard shortcuts saves time and reduces workflow interruptions, allowing more focus on the content of the document.
What if the task was to 'Redo' an action? In that case, the correct shortcut would be Ctrl + Y, which reverses the last Undo.

How to Approach the Question

Identify the core task in the question: The question asks for the keyboard shortcut for the 'Undo' operation.
Recall the standard keyboard shortcuts for common commands in MS-Word and other Windows applications.
Evaluate each option: 'Ctrl + U' is for Underline. 'Alt' key combinations usually relate to menu access. 'Ctrl + Z' is the well-known shortcut for Undo.
Select the option that matches the recalled knowledge for the 'Undo' command.

Concept Tested & Keywords

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Practise the full NIA - 29 January 2023

Attempt every question from this paper in a timed mock, then review the full solution for each one.