Which of the following is not an operating system?
Which of the following is not an operating system?
निम्न में से कौन-सा ऑपरेटिंग सिस्टम नहीं है?
Detailed Solution & Logic
PASCAL
Explanation / व्याख्या
An Operating System (OS) is software that acts as a mediator between computer hardware and application software.
Operating System (OS) वह सॉफ़्टवेयर है जो कंप्यूटर हार्डवेयर और एप्लीकेशन सॉफ़्टवेयर के बीच मध्यस्थ का काम करता है।
UNIX, MS-DOS, and Windows 95 are all operating systems.
UNIX, MS-DOS और Windows 95 सभी ऑपरेटिंग सिस्टम हैं।
PASCAL is a programming language, not an operating system.
PASCAL एक प्रोग्रामिंग भाषा (Programming Language) है, ऑपरेटिंग सिस्टम नहीं है।
An operating system makes the computer usable for the user, manages hardware and software resources, and allows programs to run.
ऑपरेटिंग सिस्टम कंप्यूटर को यूज़र के लिए उपयोग योग्य बनाता है, हार्डवेयर और सॉफ़्टवेयर का प्रबंधन करता है और प्रोग्राम्स चलाने की सुविधा देता है।
Why other options are correct / अन्य विकल्प क्यों सही हैं
UNIX – It is a multi-user and multitasking operating system.
UNIX – यह एक Multi-user और Multitasking ऑपरेटिंग सिस्टम है।
MS-DOS – It is a single-user, command-line based operating system.
MS-DOS – यह एक Single-user और Command-Line आधारित ऑपरेटिंग सिस्टम है।
Windows 95 – It is a GUI-based multitasking operating system.
Windows 95 – यह एक GUI आधारित Multitasking ऑपरेटिंग सिस्टम है।
Extra Facts / अतिरिक्त तथ्य
The PASCAL programming language was developed by Niklaus Wirth and was mainly used in education and software development.
PASCAL प्रोग्रामिंग भाषा का विकास Niklaus Wirth ने किया था और इसका उपयोग मुख्य रूप से शिक्षा और सॉफ्टवेयर डेवलपमेंट में होता था।
Examples of Operating Systems / ऑपरेटिंग सिस्टम के उदाहरण:
Windows (95, 10, 11)
Windows (95, 10, 11)
Linux (Ubuntu, Fedora)
Linux (Ubuntu, Fedora)
macOS
macOS
Unix
Unix
Application software cannot run on a computer without an operating system.
Operating System के बिना कंप्यूटर पर Application Software काम नहीं कर सकता।
Learning PASCAL helps in understanding basic programming concepts such as loops, variables, and functions.
PASCAL सीखने से loops, variables और functions जैसे प्रोग्रामिंग के बेसिक कॉन्सेप्ट्स समझने में मदद मिलती है।
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