COMPILER DESIGN

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ADVANCED TOPICS IN COMPILER DESIGN

CODE GENERATION FOR OBJECT ORIENTED LANGUAGES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A programmer needs to identify necessary entrance data, processed and exited data. The programmer needs to identify the data that needs to be entered, processed and output.
A
testing and debugging phase Testing and debugging phase
B
coding phase Coding Phase
C
problem analysis phase Problem Analysis Phase
D
design phase Design phase
Explanation: 

Detailed explanation-1: -If data are to be entered into a computer program, whether a spreadsheet, data base, or statistical program, they must be entered in exactly the same way for each person, questionnaire, state, or other unit of analysis. Many computer programs have limits on way data can be entered, stored, and retrieved.

Detailed explanation-2: -Programmers must first understand how a human solves a problem, then understand how to translate this “algorithm” into something a computer can do, and finally how to “write” the specific syntax (required by a computer) to get the job done.

Detailed explanation-3: -Testing Program Design A programmer must test the program design to ensure that it runs correctly and that there are no mistakes. The operation a programmer must do to complete this task is called desk checking. Desk checking allows the programmer to run through the program design step-by-step.

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