TEFA: GCE A/L

March 22, 2022, 9:07 p.m.
Solomon Bless
I think you made a mistake in question 4. 110 = 6 and not 5.

171641 only Incase I am not mistaken

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Feb. 17, 2022, 3:05 a.m.
Alsojack
I have a question concerning SDLC.

From the lesson, it is said that there are four to seven stages but I'm seen in some books where there are 8 stages namely; Problem identification, feasibility study, analysis, design, coding and testing, implementation, evaluation and maintenance.

So I don't know finally how I should state all the phases according to what I saw.

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- Feb. 21, 2022, 9:10 a.m.
  Wanyu
  Hello dear student if you count carefully, you just listed seven stages. Howerver, there could be as many stages as posible depending on the organisation or software company. Remember SDLC is JUST a project management technique. But for academic excellence, the seven listed in the lesson are standards. Thanks for your question. Hope is clear?
  
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Feb. 14, 2022, 3:57 a.m.
Takwi pearl
I face problems in programing

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Jan. 29, 2022, 11:26 a.m.
Chendaya Dihen
i have a problem in operating systems

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- Jan. 29, 2022, 8:23 p.m.
  Yuyen
  hello dear friend, here is a very good lesson on operating systems please review it https://tefaafrik.com/SCHOOL/Watch/Topic/2133/Video
  
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Jan. 29, 2022, 11:26 a.m.
Plug Dante
I have a problem in computer programming

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Jan. 29, 2022, 11:26 a.m.
Nkatow Elvis
pls i have problems in understanding algorithm paradgims

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Jan. 29, 2022, 11:25 a.m.
Kana Elsa Leonce
Especially in process management in computer science

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Jan. 29, 2022, 11:25 a.m.
Edward
i face problemes in many programmimng concepts lately introduced to me starting from the basics that is the design of programs to the core of the program

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