Question : What is data validation?
Option 1: checking or verifying any data before it is allowed into a computer system
Option 2: checking or verifying any data after it is allowed into a computer system
Option 3: checking or verifying any data before it is not allowed into a computer system
Option 4: checking or verifying any data after it is not allowed into a computer system
Correct Answer: checking or verifying any data before it is allowed into a computer system
Solution : Data validation means checking or verifying any data before it is allowed into a computer system. Hence, the correct option is 1.
Question : What are the features of Computer Accounting Software (CAS)?
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Question : Which is not an extension of a picture file on a computer?
Question : A formal language used to express information or knowledge often for use in computer system design is:
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