9. Describe the importance of all the modes of information transfer giving examples.
Ans.
The importance of various modes of information lies in their diverse applications and the different needs they fulfill in society. Here's a summary highlighting their significance:
Decision Making, learning and education, Innovation and Creativity, Communication, Personal Growth, Safety and Security, Economic Development, Health and Wellness, Social and Cultural Development.
Describing the importance of all the modes of information transfer with giving examples:
1. Matrix:
The cafeteria wanted to collect data on how much milk (of different flavours) was sold in 1 week. The table below shows the results:
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| Matrix |
2. Bar Graph
• A bar graph is used to show relationships between groups.
• The two items being compared do not need to affect each other..
• It's a fast way to show big differences. Notice how easy it is to read a bar graph.
• It's a fast way to show big differences. Notice how easy it is to read a bar graph.
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| Bar graph information transfer |
3. Circle Graph or Pie Graph
A circle graph is used to show how a part of something relates to the whole.
This kind of graph is needed to show percentages effectively.
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| Circle Graph transfer information |
4. Line Graph
• A line graph is used to show continuing data; how one thing is affected by another.
• It's clear to see how things are going by the rises and falls a line graph shows.
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| Line graph information transfer |
Some other modes of information transfer are given -
5. Tree Diagram:
1. Tree diagram is convenient for presenting classification of things.
2. It is likely to stay longer in the memory of the learner and is therefore useful for the purpose of revision or exams.
Example: Musical Instruments (look at the paragraph in Note making under assignments)
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| Tree diagram for information transfer |
6. Flow chart
i. Flow chart is convenient tool to represent descriptions in linear process( logical step by step process)
ii. It represents the entire process from start to finish.
Example - Preparation of Potato cakes
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| Flow chart transfer information |
7. Algorithm/Process chart/Decision Trees
i. Algorithm is a flow chart with a difference.
ii. It too represents process but with a decision making element.
iii. Therefore the chart indicates choices and route to be taken subsequently
Example - Finding a particular book in the library.
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| Algorithm chart transfer information |
8. Cyclic Chart
i. The cyclic chart is described as a linear process except that it is not very clear where the cycle begins or ends.
ii. It is continuously repeated Read the passage
Malaria is transmitted by a kind of mosquito called anopheles. The anopheles mosquito sucks blood from a person with malaria. Once in the stomach of the mosquito, the microbes multiply. The malaria microbes pass to the mosquito's mouth, and when the mosquito bites a person the malaria microbes pass into the person's blood. The parasites then enter the person's liver, in which they change and multiply. From there they pass into, the blood cells, where they cause the malaria attack.?
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| Cyclic chart transfer information |
There are many ways to transfer information and it is your choice how to transfer your information with the world this are simple method or modes to transfer information.
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