Operating-system-os-overview-qa3
提供:Dev Guides
OSの概要Q&A#3
- 質問:*ネットワークオペレーティングシステムと分散オペレーティングシステムの主な違いは何ですか?
- 回答:*ネットワークおよび分散オペレーティングシステムには共通のハードウェアベースがありますが、違いはソフトウェアにあります。
Sr. No. | Network Operating System | Distributed Operating System |
---|---|---|
1 | A network operating system is made up of software and associated protocols that allow a set of computer network to be used together. | A distributed operating system is an ordinary centralized operating system but runs on multiple independent CPUs. |
2 | Environment users are aware of multiplicity of machines. | Environment users are not aware of multiplicity of machines. |
3 | Control over file placement is done manually by the user. | It can be done automatically by the system itself. |
4 | Performance is badly affected if certain part of the hardware starts malfunctioning. | It is more reliable or fault tolerant i.e distributed operating system performs even if certain part of the hardware starts malfunctioning. |
5 | Remote resources are accessed by either logging into the desired remote machine or transferring data from the remote machine to user’s own machines. | Users access remote resources in the same manner as they access local resources. |