Disk Operating System (DOS) Question: Download Questions PDF
..... runs on computer hardware and serve as platform for other software to run on:
a. Operating system
b. Application software
c. System software
d. All
![DOS (Disk Operating System) Interview Answer DOS (Disk Operating System) Interview Question](https://globalguideline.com/public/images/interview/19.png)
Answer:
a. Operating system
Download DOS (Disk Operating System) Interview Questions And Answers
PDF