Computer studies ! Post your doubts here =)

[haha101]

hehe ! yaar acc to me ! atc mei koi changes nhi hogi ! ?I mean we have covered everything in the syllabus !
n in computer P1 no clue

 

[khizer shahab]

PLEASE FRIENDS START POSTING MANY QUERIES AS POSSIBLE AND CREATE YOUR OWN QUESTIONS ACCORDING TO SYLLABUS , IT WILL BE VERY HELPFUL FOR ALL OF US , TIME IS PASSING SOON!!!

 

[bogus]

Yes please:
What are 3 advantages of cookies?

 

[Translucent231]

Well... They allow customized websites according to what user likes to see. They also help websites track what advertisements have been successful by tracking which links are clicked most often. Can also be used by government to secretly see if users visit piracy websites or by parents to see if children are watching porn etc . For shopping sites they can show recommendations based on what the customer has been viewing the most. thats all i can think of :

 

[ashiqbal]

the best resource that i can suggest are these notes:

 

[bogus]

Well... They allow customized websites according to what user likes to see. They also help websites track what advertisements have been successful by tracking which links are clicked most often. Can also be used by government to secretly see if users visit piracy websites or by parents to see if children are watching porn etc . For shopping sites they can show recommendations based on what the customer has been viewing the most. thats all i can think of :

the advertisement thing is confusing cuz websites cant read each other's cookies and neither can parents

 

[haha101]

the best resource that i can suggest are these notes:

almost everyone giving computer has these by now dude !

 

[ashiqbal]

almost everyone giving computer has these by now dude !

yup! there was sum discussion going on about what resources to use, just thought it wud benefit others!

 

[khizer shahab]

wanted new notes!!!! here they are going to upload more!!!

hit like if found usefu!

 

[bogus]

pple forget about resources put questions like the one i did
Difference betweeb between polling and interrupt for 2 marks???

 

[bogus]

wanted new notes!!!! here they are going to upload more!!!

hit like if found usefu!

already have this ... it has some words not stated on r syllabus... do u think the definitions are acceptable to the marking scheme cuz i doubt it @khizer shahab

 

[khizer shahab]

pple forget about resources put questions like the one i did
Difference betweeb between polling and interrupt for 2 marks???

search it in glossary provided

 

[ashiqbal]

pple forget about resources put questions like the one i did
Difference betweeb between polling and interrupt for 2 marks???

-polling is continuously checking each peripheral to see if there is any problem, interrupt is signal generated by device in case of error.
-polling is slower/more resource consuming as most of the time/resources are wasted checking for problems when there arent any!

 

[bogus]

search it in glossary provided

i know the definitions i needed clear cut differences and i dont rely on the glossary

 

[bogus]

-polling is continuously checking each peripheral to see if there is any problem, interrupt is signal generated by device in case of error.
-polling is slower/more resource consuming as most of the time/resources are wasted checking for problems when there arent any!

the 2nd wala point isnt it controversial

 

[khizer shahab]

already have this ... it has some words not stated on r syllabus... do u think the definitions are acceptable to the marking scheme cuz i doubt it @khizer shahab

yup i know they are igcse notes and notes published by cambridge , and of course the definitions are acceptable !!! in IGCSE, student are taught about same technology they are from the same world too!!! bogus !!!!

 

[ashiqbal]

the 2nd wala point isnt it controversial

nopes! y?

 

[bogus]

nopes! y?

i dont know actually but u know the cie marking...

 

[bogus]

yup i know they are igcse notes and notes published by cambridge , and of course the definitions are acceptable !!! in IGCSE, student are taught about same technology they are from the same world too!!! bogus !!!!

kkkkkk!! I was just playing safe

 

[ashiqbal]

i dont know actually but u know the cie marking...

actually, these are two most valid points, and those who dare oppose it will have to FACE MY WRATH ;
except perhaps CIE