The answer is quite simple that when you write a code you should check it before give this program to your clients, the best way is to make some functional tests. Option A.
Further Explanation:
When We Write Code:
When someone wrote a code of some lines or some thousand line there should some mistakes remaining but human is a human. Mistake ar made by humans so when we write the code of a program there should be a chance of pressing other keys on keboard or sometimes missing the pressing of some keys.
By mistakenly:
When we write the code the semicolon is left unwritten which is a very important for the language of the programs. When we compile the code compiler also check that the syntax of code should be correct.
By running the code:
After the compilation one programmer should run the program by itself so that he can see that all the functions of program is running correctly and fulfills the needs of the clients. This is a very good habit that programmer runs his programs before giving the program to its client
Answer Details:
Subject: Computer and Technology.
Level: High School
Key Words:
When We Write Code:
By mistakes:
By running the code:
For further Evaluation:
brainly.com/question/5144573
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