Question:
For the computer system, arrange the following in correct sequence:
A. Operating system,
B. Users,
C. Hardware,
D. Application software.
For the computer system, arrange the following in correct sequence:
A. Operating system,
B. Users,
C. Hardware,
D. Application software.
A. Operating system,
B. Users,
C. Hardware,
D. Application software.
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Computer system layer order is hardware, operating system, application software and users.
Updated On: Jun 6, 2026
- A, B, C, D
- C, A, D, B
- C, B, A, D
- A, C, D, B
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The Correct Option is B
Solution and Explanation
Concept:
A computer system can be understood as layers from physical machine to user interaction.
Step 1: Hardware.
Hardware is the physical part of the computer system. \[ \text{First step}=C \]
Step 2: Operating system.
Operating system manages hardware and provides a platform for software. \[ \text{Second step}=A \]
Step 3: Application software.
Application software runs on the operating system. \[ \text{Third step}=D \]
Step 4: Users.
Users interact with application software to perform tasks. \[ \text{Fourth step}=B \] \[ \therefore \text{Correct Answer is (B)} \]
A computer system can be understood as layers from physical machine to user interaction.
Step 1: Hardware.
Hardware is the physical part of the computer system. \[ \text{First step}=C \]
Step 2: Operating system.
Operating system manages hardware and provides a platform for software. \[ \text{Second step}=A \]
Step 3: Application software.
Application software runs on the operating system. \[ \text{Third step}=D \]
Step 4: Users.
Users interact with application software to perform tasks. \[ \text{Fourth step}=B \] \[ \therefore \text{Correct Answer is (B)} \]
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