Computer Studies Notes + Tips + Queries

[Awesome12]

what is that a maybe ?

Can we use the same symbol like manual entry for 2 or three 3 inputs.. like personal details...child under 5 e.t.c

Yes, you can

 

[M.Omar]

Yes, you can

No sorry not in the way I hoped u,d interpret...I meant in the case of booking when we supply personal details as well as credit card details...Can we use/write these 2 INPUTS within the same symbol(ike keyboard entry) SIMULTANEOUSLY?

 

[FLRNAB]

No sorry not in the way I hoped u,d interpret...I meant in the case of booking when we supply personal details as well as credit card details...Can we use/write these 2 INPUTS within the same symbol(ike keyboard entry) SIMULTANEOUSLY?

Make it in paint.

 

[M.Omar]

Make it in paint.

Yar simply think of a symbol like input operation symbol whch is a parallelogram
Now I write here "Enter PERSONAL details AND CREDIT CARD details" the pt here is tht since ,presumably, in this case both can be carried out simultaneously can we write these 2 inputs within the same symbol?

 

[FLRNAB]

Yar simply think of a symbol like input operation symbol whch is a parallelogram
Now I write here "Enter PERSONAL details AND CREDIT CARD details" the pt here is tht since ,presumably, in this case both can be carried out simultaneously can we write these 2 inputs within the same symbol?

It's system flowchart. Don't go too deep. Just write Enter Customer Details. If you write like this above which is correct then you are giving an impression of program flowchart.

 

[M.Omar]

It's system flowchart. Don't go too deep. Just write Enter Customer Details. If you write like this above which is correct then you are giving an impression of program flowchart.

Thnx

 

[FLRNAB]

Thnx

 

[Awesome12]

How was the exam guys?
It was exactly like the guess paper, apart from the algorithm. I am sensing a retake

 

[M.Omar]

How was the exam guys?
It was exactly like the guess paper, apart from the algorithm. I am sensing a retake

Yeah really went well...
Abt the pseudo code..there had to be a loop right?Wht did u use pseudo code or flow chart for this..
Ppr went really well
Yeah and tht booking form wala question I guess was same to same...but wht else cud they have put up..Over all a typical qp meaning tht past ppr questions come and they form the foundation questions for guess pprs so If a question does come then we cant simply say tht..plus they r running out of stuff even variations have run out
Also sir tanvir is a sub specialist and credits to him tht the ppr scenario was also based on his scenario ,mostly and tht wht he wrote abt in practice ppr

 

[Awesome12]

Yeah really went well...
Abt the pseudo code..there had to be a loop right?Wht did u use pseudo code or flow chart for this..
Ppr went really well
Yeah and tht booking form wala question I guess was same to same...but wht else cud they have put up..Over all a typical qp meaning tht past ppr questions come and they form the foundation questions for guess pprs so If a question does come then we cant simply say tht..plus they r running out of stuff even variations have run out
Also sir tanvir is a sub specialist and credits to him tht the ppr scenario was also based on his scenario ,mostly and tht wht he wrote abt in practice ppr

I did not make a loop in my flowchart

 

[M.Omar]

I did not make a loop

Wait
since 6 marks I reckoned it will definitely be a part.... I mean after error display wht will be done .......re route to start of input name right
For me this presented probs with pseudo code so drew a flow chart instead...Pretty simple in the flow chart though

 

[M.Omar]

my code was being of 4 lines only:

input P_number
IF P_Number < 1 Then Print "Error" and Exit
If P_Number> N_Places Then Print "Error"and Exit
N_Places=N_Places - P_number

So I cut it and drew a flowchart

same reason here...How did the ppr go overall
and hopefully all of us wud have a rather substantial conversation abt the upcoming add maths in the maths thread
Like wise here,s a query:When working out facotrials especially the combinations can we dow direct evaluation of those factorials by for example 8!/6!=56 or shud we write the factors and then evaluate dir ...I know for this simple process we shd break up into factors but wht abt in those complex questions like Cx +Cy +Cz .......for wrking out the combinations ..do we have to write all in factors or factorial representation is enough and we can subsequently do dir evaluation by calculator

 

[M.Omar]

my code was being of 4 lines only:

input P_number
IF P_Number < 1 Then Print "Error" and Exit
If P_Number> N_Places Then Print "Error"and Exit
N_Places=N_Places - P_number

So I cut it and drew a flowchart

FC neechay di gai jaga par bana thay...not on lines ?

 

[Faizan Muhammmad]

same reason here...How did the ppr go overall
and hopefully all of us wud have a rather substantial conversation abt the upcoming add maths in the maths thread
Like wise here,s a query:When working out facotrials especially the combinations can we dow direct evaluation of those factorials by for example 8!/6!=56 or shud we write the factors and then evaluate dir ...I know for this simple process we shd break up into factors but wht abt in those complex questions like Cx +Cy +Cz .......for wrking out the combinations ..do we have to write all in factors or factorial representation is enough and we can subsequently do dir evaluation by calculator

well you will always have a calculator so no big worries when numeric ones given
algebraic can be quite a problem, if you think that you make silly mistakes then do it in small parts slowly
else if you directly write answer and question isnt asking working then its ok

 

[Faizan Muhammmad]

FC neechay di gai jaga par bana thay...not on lines ?

I made it on the lines

 

[M.Omar]

I made it on the lines

well I guess since every bit of the paper I scanned it will register on their screen when the pprs r scanned...But I just though tht since we have a full page ..Half full with line and other half an empty space ...might as well be pointing at sth...Cud u make it pretty readable amidst those lines?

 

[M.Omar]

well you will always have a calculator so no big worries when numeric ones given
algebraic can be quite a problem, if you think that you make silly mistakes then do it in small parts slowly
else if you directly write answer and question isnt asking working then its ok

And do u ave any time management probs in add math or not?

 

[Faizan Muhammmad]

well I guess since every bit of the paper I scanned it will register on their screen when the pprs r scanned...But I just though tht since we have a full page ..Half full with line and other half an empty space ...might as well be pointing at sth...Cud u make it pretty readable amidst those lines?

yeah I made boxes within the lines

And do u ave any time management probs in add math or not?

nope

 

[M.Omar]

yeah I made boxes within the lines


nope

And how many marks do usually manage to get?
For me there almost always occur "silly" mistakes.whtever u may describe it . ..Hopefully tht doesn,t happen with us in CIEs

 

[Awesome12]

same reason here...How did the ppr go overall
and hopefully all of us wud have a rather substantial conversation abt the upcoming add maths in the maths thread
Like wise here,s a query:When working out facotrials especially the combinations can we dow direct evaluation of those factorials by for example 8!/6!=56 or shud we write the factors and then evaluate dir ...I know for this simple process we shd break up into factors but wht abt in those complex questions like Cx +Cy +Cz .......for wrking out the combinations ..do we have to write all in factors or factorial representation is enough and we can subsequently do dir evaluation by calculator

What as the additional information needed in the internet based system?