All Exams Test series for 1 year @ ₹349 only
Question

A device driver acts as an interface between which two components?

This question was previously asked in
RRB NTPC 2025 Under Graduate CBT 2 Question Paper PDF (17-Sep-2026) (Shift 1)
The correct answer is

Operating system and Hardware device

A device driver is a specialised software program that allows the operating system to communicate with and control a specific hardware device, such as a printer, keyboard or graphics card.

It translates the general commands issued by the operating system into the device-specific instructions that the hardware understands, and passes the hardware's responses back to the OS.

Hence, a device driver acts as an interface between the Operating system and the Hardware device.

Was this answer helpful?

Similar Questions

  1. Which one of the following is not an operating system?:
  2. Which one of the following is not an operating system?
  3. Operating system of a computer is an example of:
  4. Which of the following is NOT a type of desktop operating system?
  5. Which among the following is NOT an example of an Operating System?
  6. Which of the following is not a version of Android?
  7. A/An ______ is an interface between the user and hardware.
  8. MS DOS is an operating system that has a /an:
  9. What does the abbreviation 'PCB' stand for in operating systems?
  10. In standard Windows Sleep mode on a laptop, where is the current session primarily stored while the machine is idle?


Important Questions from Operating Systems

  1. The smallest unit of memory in a computer is
  2. Match the columns.

    List-I

    List-II

    (a)

    Linux user interface

    i.

    Row of buttons, often near the top of an application window that control software functions

    (b)

    Word processing
    software

    ii.

    GNOME

    (c)

    Icon

    iii.

    MS-Word

    (d)

    Toolbar

    iv.

    Small graphical representation of a
    program, features or file

  3. Inner most layer of operating system which is always present in main memory is known as ______.

  4. Which of the following is NOT application software?

  5. Linux operating system is invented by ______.

Need Expert Advice?
Upcoming Exams
RRB ALP
November 03, 2026
Test Series
RRB NTPC img
Railways
RRB NTPC Under Graduate 2026 New Mock Test Series
1612 Tests 1 Tests Free
1022 Attempts
4.3(516)
English, Hindi, Telugu +7 More
More Questions from RRB NTPC

Start Your Preparation with Prepp Mobile App

Download the app from Google Play & App Store
Download the app from Google Play & App Store
Prepp Mobile App