gvy

Posted by on Jan 3, 2021 in Language | 0 comments

Capital Expenditure: Money spent to acquire fixed assets in  usiness (machines, land, building).
Revenue Expenditure: Money used in the day-to-day running of a business. Daily payments or expenses (rent, wages, raw materials, insurance).
Internal sources of finance: Money obtained from within the business
Personal funds/savings: A source of finance for sole traders that comes mostly from their own personal savings. 
Retained profits: Profit that remains after a business has paid a corporation tax
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Lengua

Posted by on Dec 11, 2020 in Language | 0 comments

An important thinker was John Locke, who wrote the Essay Concerning Human Understanding: –  It’s not correct to think that colours are innate in a creature – you are not born knowing 
colours, actually you learn colours. So, knowledge is not innate. –  Knowledge comes from experience (from life and from experiments; science) –  We can change the society for the better putting together our experiences: with knowledge, the society could progress. They believed on a better society because

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lengua

Posted by on Dec 10, 2020 in Language | 0 comments

UNIT 1
1. Mission & Vision
The mission
The mission of data analysis is to obtain all the necessary information for decision
making in our business.
Three axes:
•User acquisition.
•User behaviour within our business.
•Customer loyalty.
The vision
If we manage to recognise:
– what our visitors are like,
– what they are concerned about and enthusiastic about
– what decision point they are at before they buy
– what barriers they face.
Only in this way can we implement useful corrective actions and measures
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uhd kwshf

Posted by on Nov 19, 2020 in Language | 0 comments

COMMUNITIES AND ECOSYSTEMS:

Definitions:

  • Species: a group of organisms that can interbreed and produce fertile offspring
  • Habitat: environment in which a species normally lives or the location of a living organism
  • Population: group of organisms of the same species that love in the same area at the same time
  • Community: a group of populations living and interacting with each other in an area
  • Ecosystem: a community and its abiotic environment
  • Ecology: the study of the relationships between living organisms
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Web Notes

Posted by on Nov 18, 2020 in Language | 0 comments

1) The four sources of packet delay and the key factor(s) that affect each. (Section 1.4.1)

The total nodal delay = Processing delay at the node + queueing delay + transmission delay + propagation delay.

-Processing delay is caused by the processing that happens in the node (router, etc.) for things like checking bit errors and determining output link. This delay is minimal, as processing is usually less then 1 millisecond.

-Queueing delay occurs as packets stack up waiting to be transmitted. The amount

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t1

Posted by on Nov 17, 2020 in Language | 0 comments

Concurrent Programming

Concurrent programming is also known as multithreaded programming . Multithreaded or concurrent program has multiple threads running simultaneously and so may handle multiple tasks at the same time during execution. It’s not necessary to have a multiprocessor systems to run a multithreading program.


Threads can be created and declared in one of two ways:

  1. By directly extending the java.lang.Thread class

    2. By implementing the java.lang.Runnable interface.


Life Cycle of

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