The key is used to put blank space between the two characters.

Appeared in: UPPSC 2022

Explanation

The Space bar is a key on a typewriter or alphanumeric keyboard in the form of a long, horizontal bar in the lowermost row.
Its main purpose is to conveniently enter a space, e.g., between words during typing.
Pressing the space bar inserts a non-printing character that creates a horizontal gap in the text.

Option A: The Backspace key does not insert a space; it removes the character to the left of the cursor, moving the cursor back one position.
Option C: The DEL (Delete) key removes the character to the right of the cursor, not inserts a space. It is used for forward deletion.
Option D: The Insert key toggles between two text-entry modes: insert mode and overtype mode. It does not create a space but changes how other typed characters interact with existing text.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Basic Keyboard Functions as background academic context rather than a clinical decision trigger.
While this is a general knowledge question, computer literacy is essential in modern nursing.
Nurses use keyboards extensively for electronic health records (EHR), medication administration records (MAR), patient charting, and communication.
Proficiency with basic keyboard functions improves efficiency, reduces documentation errors, and ensures timely access to critical patient information.

How to Approach the Question

Read the question carefully to understand the specific function being asked: "to put blank space between the two characters."
Analyze each option based on your knowledge of standard keyboard functions.
Recall that the Backspace and DEL keys are for deletion, not insertion.
Remember that the Insert key modifies typing mode but doesn't create a space itself.
Identify the Space bar as the only key specifically designed to insert a space.
Select the option that matches this function.

Concept Tested & Keywords

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Practise the full UPPSC 2022

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