Control + 5 button is used to facilitate which of the following functions in a computer?

Appeared in: BHU NO - 12 April 2024

Explanation

The question aims to test knowledge of common computer functions, one of which is 'Redo'.
Redo is an essential function that reverses the last 'Undo' action, restoring what was previously undone.
While the standard and widely recognized keyboard shortcut for the Redo function is Ctrl + Y (or F4 in some applications), the option 'For redoing the correction' describes this specific function.
The question incorrectly associates the 'Ctrl + 5' shortcut with the 'Redo' function. In many word processing applications like Microsoft Word, 'Ctrl + 5' is used to set the paragraph line spacing to 1.5 lines.

Option A: The shortcut to maximize a window is typically the Windows Key + Up Arrow, not Ctrl + 5.
Option B: The standard key for deleting is the 'Delete' key. In some contexts, 'Ctrl + D' might be used for deleting, but not 'Ctrl + 5'.
Option D: The universal shortcut for saving a file is 'Ctrl + S'. 'Ctrl + 5' is not used for this purpose.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Computer Keyboard Shortcuts as background academic context rather than a clinical decision trigger.
Proficiency in basic computer skills, including keyboard shortcuts, is crucial for nurses in modern healthcare settings.
Using shortcuts for Electronic Health Record (EHR) systems can significantly improve a nurse's workflow, reduce documentation time, and minimize ergonomic strain.
Commonly used shortcuts in a clinical setting include Ctrl+S (to save progress on charting), Ctrl+C and Ctrl+V (to copy and paste non-critical information, following facility policy), and Ctrl+Z (to undo a typing error).

How to Approach the Question

First, identify the question type. This is a factual recall question from the non-nursing subject of computer literacy.
Read the question carefully to understand the specific shortcut being asked about: 'Control + 5'.
Review each option and compare it with your knowledge of standard keyboard shortcuts.
Recognize that 'Ctrl + S' is for Save, 'Delete' key is for deleting, and 'Win + Up Arrow' is for maximizing. This eliminates options A, B, and D.
Evaluate the remaining option, 'For redoing the correction'. The standard shortcut for this is 'Ctrl + Y'.
Acknowledge the discrepancy: the question provides an incorrect shortcut ('Ctrl + 5') for the function. However, since the other options are definitively wrong, conclude that 'Redo' is the intended concept being tested, despite the error in the question's premise.

Concept Tested & Keywords

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E6 Nursing Education & Educational TechnologySuresh k Sharma (pp 21-557 of 572) p. 225-227

Practise the full BHU NO - 12 April 2024

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