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  1. Saad Mughal

    Computer Studies Notes + Tips + Queries

    Kuch cheezayn yaad bhi krni parhti hain. :oops:
  2. Saad Mughal

    Computer Studies Notes + Tips + Queries

    http://papers.xtremepapers.com/CIE/Cambridge%20IGCSE/Computer%20Studies%20(0420)/ From AS_0 to AS_Answers.
  3. Saad Mughal

    Computer Studies Notes + Tips + Queries

    Actually, we don't answer like that I think, we state it like this: - Software and Hardware Requirements: So that the user knows when a compatibility issue is there. - Troubleshooting guide: So that the user can have a step to step guide to solve a problem. - Frequently Asked Questions: To...
  4. Saad Mughal

    Computer Studies Notes + Tips + Queries

    Yeah. But if you want to learn then you should search them. They're easy to understand and remember. :)
  5. Saad Mughal

    Computer Studies Notes + Tips + Queries

    I know, I read about all those in the IGCSE book (physics) as well. The thing is, you shouldn't know HOW these testing types work or what are they used for. However, you should know that these testing types EXIST and are used for testing data. Just consider them to be TYPES of testing so that...
  6. Saad Mughal

    Maths, Addmaths and Statistics: Post your doubts here!

    15 tickets are there, If all the boys get tickets, then only 3 of the 8 girls can get tickets. Therefore, Number of ways = 12C12 * 8C3 = 56.
  7. Saad Mughal

    Computer Studies Notes + Tips + Queries

    It's not in the books. My teacher introduced these in class but I didn't understand them so I came back home that day and googled and understood all these (long ago). Mohdumar has shared a good link for understanding these, if you still don't get anything, please ask. :)
  8. Saad Mughal

    Computer Studies Notes + Tips + Queries

    I don't quite agree with CIE here, since all these testing types are inter-related. It's not like a White box and Alpha testing are completely different, in fact, Alpha testing is done in various ways and it is similar to many types of tests as well. Still, this is the maximum they expect from...
  9. Saad Mughal

    Computer Studies Notes + Tips + Queries

    Yes, but you should be aware of the fact that those steps (normal, abnormal, extreme) are part of Alpha testing, done at the laboratory. Look, you should know about test data (normal, abnormal and extreme data) and the test TYPES (white box, black box, alpha testing, beta testing).
  10. Saad Mughal

    Maths D 22

    Oh. Then don't worry, I'm sure you must have been within the range.
  11. Saad Mughal

    Maths D 22

    What Gradient did you get waise?
  12. Saad Mughal

    Maths D 22

    I thought so too but from what I know, it doesn't work that way because if the tangent is CORRECTLY drawn, you'll always get the gradient that is within the specified range.
  13. Saad Mughal

    Maths D 22

    Not really. They have a specified range. Usually one more and one less than the EXACT value for the gradient (which is 4.5 in this paper). They mark the answer using it.
  14. Saad Mughal

    Maths D 22

    They see the tangent, it's for 1 mark. They see the answer, it's for 1 mark. No further checking.
  15. Saad Mughal

    Also, I did spreadsheets, word processing, logic gates and algorithms A LOT when I was smaller...

    Also, I did spreadsheets, word processing, logic gates and algorithms A LOT when I was smaller and did a little more complex algorithms this year so I'm quite familiar with all those things.
  16. Saad Mughal

    The book I'm reading, the IGCSE Computer Studies one has EVERYTHING word to word from the...

    The book I'm reading, the IGCSE Computer Studies one has EVERYTHING word to word from the syllabus but it is very vast (although I've read it) and I know about the tagging, pod-casts, blogs, etc. So, I guess then I'll just do the past papers.:)
  17. Saad Mughal

    Er.. A much larger reply than i expected. Thanks a lot! But I know most of this stuff. :p I...

    Er.. A much larger reply than i expected. Thanks a lot! But I know most of this stuff. :p I just wanted to ask about the Section 1 scenarios which are long and BORING. I have done very little past papers but will do them later tonight.
  18. Saad Mughal

    Computer Studies Notes + Tips + Queries

    -White box testing is testing the programming, coding, data flow of the created program. It's like testing the program for any bugs in program code that could later lead the software/program to somehow malfunction. It does not test the working and output of the program. -Black box testing is...
  19. Saad Mughal

    Umm. This is weird but how did you study for computer? o.O Since you're hoping for a good paper...

    Umm. This is weird but how did you study for computer? o.O Since you're hoping for a good paper, you must have good preparation. I'm just concerned with Section 1. Did you read all the examples and scenarios for Section 1?
  20. Saad Mughal

    Maths D 22

    http://www.cambridgestudents.org.uk/subjectpages/maths/olevelmaths/Examiner_Tips_for_OL_Mathematics_4024_FINAL.pdf
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