


The cathode ray tube can be said to be a vacuum tube which contains one or more electric guns. This tube produces images when an electron beam strikes a phosphorescent surface. This tube produces pictures as a form of video signals. The entertainment device, which the cathode ray tube was eventually used for since it produces pictures, is a television set.
Answer:
A private cloud is a set of applications and resources that are available only to individuals within a specific organization. These resources may be owned by the organization itself or by a third party, and may be hosted inside or outside
Explanation:
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Answer:
November 21st of 1969.
Explanation:
In the year, 1969, the American Department of Defense put a military research network, called ARPANET online.
seach up this on goggle many great videos will pop up
Explanation:
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You need a sd card so you can store it and use it later