These refer to the elementary steps of the scientific method.
The correct order is as follows:
- Keen observation of natural phenomena.
- The use of imagination and creativity to test understanding and predictions.
- An attempt to verify the understanding of observed natural occurrences establishing verifiable scientific knowledge
- Continued observance and testing to revise scientific knowledge.
- An understanding of how or why these natural phenomena occur.
Learn more about the scientific methods at the link below:
brainly.com/question/497944
D. can be viewed on a screen
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The communication device that <span>sends and receives data and information to and from a digital line, such as ISDN and cable is the broadband modem, or also called digital modem, in a case when the line is digital. If the line is ISDN than the modem is called ISDN modem. </span>
Answer: Allotment of resources to the running programs
Explanation:
Operating system is the software sectors of the computing device that helps in control and management of software, hardware and programming functions. It helps in allotment of requirements to same time or individually running programs through coordination.
- Example-mac-OS, Linux,Microsoft Windows etc.
- Other options are incorrect because operating system is not activates in the computer unit for every single execution. It is a software unit and does not monitors program execution for same time period.
