A system software that controls and coordinates the use of hardware among the different application software and users is known as ________.

Appeared in: UP NHM CHO 7 Sept 2022(shift-1st)

Explanation

The question asks to identify the system software that manages and coordinates hardware for applications and users.
This is the core definition of an Operating System (OS).
The OS acts as the central manager for all computer resources, serving as the bridge between the hardware and the application software that the user interacts with.
As per source SRC_2088, applications run within an operating system to function, and the OS manages the computer's hardware and core functions.

Option A: BIOS (Basic Input/Output System) is firmware, not the primary system software for managing applications. Its main job is to initialize the hardware when the computer starts up (booting process).
Option C: Utilities are specialized programs that perform maintenance or specific tasks (e.g., antivirus, disk defragmenter). They do not manage the overall coordination of hardware for all applications.
Option D: A device driver is a program that controls a single, specific piece of hardware (like a printer or a webcam). It doesn't manage the entire system or the interaction between all hardware and software.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Function of an Operating System as background academic context rather than a clinical decision trigger.
In modern healthcare, nurses constantly interact with computers for Electronic Health Records (EHR), patient monitoring systems, and medication administration systems. A basic understanding of how a computer works, including the role of the OS, is essential for effective use and basic troubleshooting.
Knowing that the OS manages everything helps a nurse understand why a system might be slow (too many applications running) or why a device isn't working (a driver issue), which can impact patient care documentation and efficiency.
What if? If an operating system on a nurse's workstation on wheels (WoW) crashes, the nurse would be unable to access patient records, document care, or administer medications using the barcode scanner. The immediate action would be to resort to downtime procedures (paper charting) and report the IT issue immediately to ensure patient safety and continuity of care.

How to Approach the Question

First, break down the question stem to identify the key functions described: 'controls and coordinates', 'use of hardware', 'among different application software and users'.
Evaluate each option against this definition.
Option A (BIOS) is for starting the computer, not ongoing management. Eliminate it.
Option B (Operating System) is defined as the manager of hardware and software resources. This is a strong match.
Option C (Utilities) are for maintenance tasks, not core coordination. Eliminate it.
Option D (Device Driver) is for one specific device, not the whole system. Eliminate it.

Concept Tested & Keywords

Concept Tested: Function of an Operating System
Stem keywords: system software, controls, coordinates, hardware, application software, users
Lead-in keywords: is known as

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E6 Textbook of Nursing Management and Leadership I. Clemen — Subpart C (pp 655-967 of 982) p. 37-39

E6 Principles and Practice of NURSING Management Leadership for BSc Nursing 3rd Edi Jogindra Vati — Subpart B (pp 340-678 of 1017) p. 328-330

Practise the full UP NHM CHO 7 Sept 2022(shift-1st)

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