MS-DOS 6.22 is disk operating system. We can use MS DOS hardware and networking troubleshooting.

Feature of MS DOS

The Microsoft Disk Operating System (MSDOS) is an operating system developed for PCs with x86 means 32bit microprocessors. Microsoft DOS 6.22 Mcqs for Any competitive Exam Preparation. Microsoft MS DOS Mcq’s are very important Mcq’s in Computer section for everyone. It has command line interface  mode and use for any hardware, database and network troubleshooting. it is a system software, sigle user and single tasking operating system.

MS-DOS 6.22 Quiz