Computer 0420

[Igcse100]

What does array mean please explain in detail? really confused

 

[switch]

Greetings

Array: An array is the collection of data of the same type

Advantages:
-Saves memory
-Easy to search for

Hope I helped , feel free to ask any questions on computer studies!! .. as I am most glad to help
Computer studies exam is on thursday , so good luck!! , Ill be writting it too

 

[Igcse100]

What kind of similar data ????????????

 

[Igcse100]

By the way where is this exam

 

[switch]

example : Names of students in a class = similar data

 

[switch]

I think the whole world IGCSE students will be writting computer studies on thursday , 3 different papers , for 3 different zones!

 

[muzair]

Guys...any tips? and also suggest the most important topics for the exam...

 

[switch]

salaam

Main topics :
Algorithms
The Internet
Data Logging
Expert system
Simulations
Hardware
Software
Algorithms!!
Spreadsheets!!
Databases!!
Monitoring

 

[switch]

Computers is a very hard subject to study for , as the scope of questions is huge!! , but they often do repeat question!!
Just think about a computer in everyday general use , when they want advantages from you and disadvantages , don't overthink a question!
And there is no A* for computer studies , highest is an A , which you normally have to get over 62/100 for paper 1
Good luck!!

 

[muzair]

Wassalam,
why is there no A* for computers? I've done the coursework...
and thanks for the help...