Which of the following is not an operating system software?a)MS-DOSb)W...
Operating System Software
Operating systems are software that manage computer hardware resources and provide essential services for computer programs. They are a crucial component of any computing device. Let's look at the options provided and determine which one is not an operating system software:
MS-DOS
MS-DOS (Microsoft Disk Operating System) was an operating system for x86-based personal computers. It was the main operating system used on IBM PC-compatible systems before Windows took over. MS-DOS is indeed an operating system software.
Windows 95/98
Windows 95 and Windows 98 are operating systems developed by Microsoft for personal computers. These versions of Windows were widely used in the late 1990s and early 2000s. Therefore, Windows 95/98 are operating system software.
UNIX
UNIX is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, developed in the 1970s. UNIX is widely used in enterprise servers, mainframe computers, and supercomputers. UNIX is an operating system software.
Adobe
Adobe is a software company known for its creative software products like Adobe Photoshop, Adobe Illustrator, and Adobe Acrobat. Adobe does not develop operating systems; instead, they create applications that run on various operating systems. Therefore, Adobe is not an operating system software.
Therefore, the correct answer to the question is option D) Adobe, as it does not fall under the category of operating system software.
Which of the following is not an operating system software?a)MS-DOSb)W...
MS-DOS is a computer operating system by Microsoft Corporation. It stands for ''Microsoft Disk Operating System'' and came from an operating system Microsoft bought called QDOS.
Windows 98 is a graphical operating system developed by Microsoft as part of its Windows 9x family of operating systems. It is the successor to Windows 95, and was released to manufacturing on May 15, 1998, and to retail on June 25, 1998.
UNIX is an operating system which was first developed in the 1960s, and has been under constant development ever since. By operating system, we mean the suite of programs which make the computer work. It is a stable, multiuser, multitasking system for servers, desktops and laptops.
Adobe Reader is a free program created and distributed by Adobe Systems. It is used to open PDF documents. PDFs can be a wide variety of files, such as images, text documents, forms, books, or any combination of these.