Explanation:
Formal; A formal information system is based on
the organization represented by the organization chart.
Informal; The informal information system is
employee based system designed
to meet personal and vocational needs
and to help in solution of work-related problems.
Answer:
A
Explanation:
I think is A. or maybe search up the topic of the lesson
1: Application
2: Presentation
3:Session
4: Transport
5:Network
6: Data link
7: Physical
Application is a Interface Layer and responsible Layer
<span />
Answer:
It works as a roadmap which tells search engines what content is available on the website and leads search engines to most important pages on the site. The standard XML tag used for sitemaps can be described as a schema and is used by all the major search engines.
Explanation:
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