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About garikaib

He holds an Honours in Accountancy degree from the University of Zimbabwe. He is passionate about technology and its practical application in today's world.

July 2020

O Level Computer Science: Software: Operating Systems: Personal Computers

By |2020-07-29T14:16:28+02:00July 29th, 2020|Computer Science, Notes, Ordinary Level Notes|

ZIMSEC O Level Computer Science Notes: Software: Operating System: Personal Computer Operating System 

  • A personal computer operating system is a software which is initially installed in a personal computer which has a role of controlling the operation of a computer and directing the processing of programs as by assigning storage space in memory […]

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O Level Computer Science: Software: Operating System

By |2020-07-29T13:58:47+02:00July 29th, 2020|Computer Science, Notes, Ordinary Level Notes|

ZIMSEC O Level Computer Science Notes: Software: Operating System 

  • An operating system, or “OS,” is software that communicates with the hardware and allows other programs to run.
  •  It consists of system software, or the fundamental files your computer needs to boot up and function.
  • Every desktop computer, tablet, and smartphone includes an operating system that […]

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O Level Computer Science: Hardware: Point Of Sale Terminal

By |2020-07-29T13:44:01+02:00July 29th, 2020|Computer Science, Notes, Ordinary Level Notes|

ZIMSEC O Level Computer Science Notes: Hardware: POS 

  •  A point-of-sale (POS) terminal is a hardware system for processing payments at retail locations. 
  • Software to read magnetic strips of credit and debit cards is embedded in the hardware.
  •  It usually consists of the following units for displaying the order total, product weight, etc. and other hardware […]

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O Level Computer Science: Hardware: Automated Teller Machine

By |2020-07-29T13:32:00+02:00July 29th, 2020|Computer Science, Notes, Ordinary Level Notes|

ZIMSEC O Level Computer Science Notes: Hardware: ATM 

  • An automated teller machine (ATM) is an electronic device that enables customers of financial institutions to perform financial transactions, such as cash withdrawals, deposits, funds transfers, or account information inquiries, at any time and without the need for direct interaction with bank staff.
  • Anyone with a […]

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January 2020

AS A Level Business: The Macro-economic And Micro-economic Business Environment

By |2020-01-27T13:48:30+02:00January 27th, 2020|Cambridge AS A Level Business Studies, Notes, ZIMSEC A Level Business Studies, ZIMSEC Business Enterprise Skills|

The Macro-economic […]

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AS A Level Business: Going Private

By |2020-01-27T13:10:31+02:00January 27th, 2020|Cambridge AS A Level Business Studies, Notes, ZIMSEC A Level Business Studies, ZIMSEC Business Enterprise Skills|

Cambridge AS A Level Business Studies/ ZIMSEC Advanced Level Business Studies/ Business Enterprise Skills Notes: Going Private 

  • We have already looked at what it means to go public
  • Going private is the opposite of that
  • Going private is when a company goes from being a public limited company whose shares are available for public trade […]

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AS A Level Business: Going Public

By |2020-01-27T13:06:38+02:00January 27th, 2020|Cambridge AS A Level Business Studies, Notes, ZIMSEC A Level Business Studies, ZIMSEC Business Enterprise Skills|

Cambridge AS A Level Business Studies/ ZIMSEC Advanced Level Business Studies/ Business Enterprise Skills Notes: Going Private 

  • A lot of companies start as private limited countries for various reasons
  • However eventually a lot of companies eventually “go public”
  • Going public-is when a private limited company is converted into a public limited company
  • When a […]

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AS A Level Business: Public Sector Businesses

By |2020-01-27T12:13:33+02:00January 27th, 2020|Cambridge AS A Level Business Studies, Notes, ZIMSEC A Level Business Studies, ZIMSEC Business Enterprise Skills|

Cambridge AS A Level Business Studies/ ZIMSEC Advanced Level Business Studies/ Business Enterprise Skills Notes: Introduction To The Public Sector

  • As said in the introduction to business sectors
  • All business can generally be classified as either belonging to the public sector or private sector
  • A sector is simply a group of businesses that share […]

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AS A Level Business: Private Sector Businesses

By |2020-01-27T12:16:07+02:00January 27th, 2020|Cambridge AS A Level Business Studies, Notes, ZIMSEC A Level Business Studies, ZIMSEC Business Enterprise Skills|

Cambridge AS A Level Business Studies/ ZIMSEC Advanced Level Business Studies/ Business Enterprise Skills Notes: Introduction To The Private Sector

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As A Level Business: Private and Public Sectors

By |2020-01-27T11:30:51+02:00January 27th, 2020|Cambridge AS A Level Business Studies, Notes, ZIMSEC A Level Business Studies, ZIMSEC Business Enterprise Skills|

Cambridge AS A Level Business Studies/ ZIMSEC Advanced Level Business Studies/ Business Enterprise Skills Notes: Private and Public Sectors

  • We have already defined business as an activity that takes place when someone ( or a group of individuals) work together in an organised way to achieve a certain purpose
  • In that discussion, we hinted […]

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