Which of the following is a classic example of a single-user, single-tasking operating system?
A. Linux Ubuntu
B. MS-DOS
C. Windows 95
D. Android
Answer: Option B
Solution (By JKSSB Mock Tests)
MS-DOS (Microsoft Disk Operating System) is a historical command-line operating system that natively supported only one user and one running task at a time.
Explanation:
NTFS (New Technology File System) added security features, access control lists, encryption, and file journaling which were missing in FAT file systems.
Explanation:
The modern Settings App provides a clean, user-centric graphical panel that replaces legacy Control Panel applets over successive Windows updates.
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