Computer studies ! Post your doubts here =)

[haha101]

Does anyone have a list of computer definitions we have to remember ?

 

[HassanBinFahim]

Does anyone have a list of computer definitions we have to remember ?

Just look at Glossary of your Computer Book.

 

[syed1995]

can somebody post all the Computer notes for the theory paper ?InshAllah will get an A* in the computer theory paper

 

[sweetiepie]

can somebody post all the Computer notes for the theory paper ?InshAllah will get an A* in the computer theory paper

Here I Hope It May Help You

 

[syed1995]

Here I Hope It May Help You

hey thanks , those are the booklets i am revising from currently , got any more of them ?

they don't have some stuff , like stuff on the Data Protection Acts and High Level/Low Level languages .. that's why i was looking for some alternatives ..

 

[HassanBinFahim]

hey thanks , those are the booklets i am revising from currently , got any more of them ?

they don't have some stuff , like stuff on the Data Protection Acts and High Level/Low Level languages .. that's why i was looking for some alternatives ..

Google them. You'll find everything and more ...

 

[khizer shahab]

q1)write two disadvantages of high level language?
q2)what do u understand by the term REDUNDANCIES,TACTICAL STRIKING and NEW TECH AGREEMENT?
q3) difference between low level language and machine code?
q4) difference between compiler and interpreter?(LIST three)?

 

[syed1995]

q1)write two disadvantages of high level language?
q2)what do u understand by the term REDUNDANCIES,TACTICAL STRIKING and NEW TECH AGREEMENT?
q3) difference between low level language and machine code?
q4) difference between compiler and interpreter?(LIST three)?

Q1) High Level language is an language which is understandable by the humans.

1. High Level Languages needs a compiler/interpreter to convert the code from High Level language to low level language.
2. It is slow when processed by the computer as It has to be converted before the code/program is executed.


Well I am going to attach a file for High Level/Low level languages which should do you good

There was a problem uploading your file.
 
programming-language.doc

i am getting that error uploading over here ..

so here's the mediafire link: http://www.mediafire.com/?silje57ucyjx71f

 

[haha101]

Redundancy : Someting which is no longer required !
New tech agreement : An agreement made by the company to fire or hire an employee on the basis of introduction of new technology !

Q3 low level still needs decryption while machine does not
Machine code only consists of binary numbers ! while low level language contains both

Q4 line by line in interpreter
whole in compiler
compler requires more memory
interpreter less memory
compiler error at the end of translation
interpreter errors in between translation



Hope It helped

 

[HassanBinFahim]

Low Level requires an Assembler while Machine code does not.

With an interpreter the code needs to be converted every time the program is run while a compiler converts the code in one go into a Machine code so that the computer can run it directly.

 

[syed1995]

Which Data Protection Act/Legislations come in Computer Studies paper??

 

[haha101]

Which Data Protection Act/Legislations come in Computer Studies paper??

The data protection Act is included in your text book "information systems for you "

 

[Tharindu]

I have three problems-
1. What is test strategy please help me to do it................
2. I have a field sexs where I put M and F lookup check. In my testing I typed in any letter the system accepts it. How to correct this?
3. What should you do for the technical documentation (chapter 16)

 

[Amaan Sabry]

will any1 be able to get the oct/nov 2011 marking schemes

 

[HassanBinFahim]

Guys check the Examiner Report for Nov 2011. Has alot of awesome information related to the project

 

[Tharindu]

what should you do for test strategy.....pls

 

[khizer shahab]

I have three problems-
1. What is test strategy please help me to do it................
2. I have a field sexs where I put M and F lookup check. In my testing I typed in any letter the system accepts it. How to correct this?
3. What should you do for the technical documentation (chapter 16)

ANS1)TEST STRATEGY IS A PLAN TO TEST UR PROGRAM FOR ALL PROPER VALIDATION CHECKS AND
ACCEPTABILITY FOR CORRECT AND VALID DATA ONLY.IT IS DONE THROUGH INSERTING NORMAL(VALID) DATA FIRST
IF ACCEPTED THEN FOR NEXT STEP BY INSERTING ABNORMAL(INCORRECT) DATA IF ACCEPTED ,SOMETHING IS WRONG ELSE OK.
ANS2) I WOULD SUGGEST TO USE COMBO BOXES FOR GENDER SELECTION.IT WOULD BE MORE SUITABLE THAN TYPING.
ANS3) I DONT GOT UR QUESTION PROPERLY IF FOR PROJECT THEN TECHNICAL DOCUMENTATION INCLUDES CODING FOR EACH FORM
AND FOR EACH BUTTON AND FLOWCHARTS TOO.


hope it helped

 

[Tharindu]

For the question 2 I have combo box...but how to restrict the computer from accepting typed in data....for example- my gender field has to be selected either m or f....but during testing I got to know that it accepts typed in data too, like I typed j and it accepted it where it shouldn't. How do I make it only m and f selection and stop the system from accepting typed data

 

[khizer shahab]

For the question 2 I have combo box...but how to restrict the computer from accepting typed in data....for example- my gender field has to be selected either m or f....but during testing I got to know that it accepts typed in data too, like I typed j and it accepted it where it shouldn't. How do I make it only m and f selection and stop the system from accepting typed data

ans) lock the field,and insert the combo box!!!

 

[HassanBinFahim]

What is polling ?