group 7

Question 1

This ensures only properly formed data is entering the workflow in an information system, preventing vulnerabilities that can compromise the system, like SQL injections.

Answer 1

user input validation

Question 2

In Visual Basic (VB), ___ is crucial to ensure that the data entered by the user is correct and can be processed without causing errors.

Answer 2

input validation; user input validation in vb

Question 3

Techniques for validating user input

Answer 3

Using If Statements
Using try…catch blocks

Question 4

This method checks whether the input meets specific conditions and executes certain actions based on those conditions. If the input does not meet the criteria, the program can display an error message or take corrective action.

Answer 4

Using If Statements

Question 5

This method handles exceptions that occur during code execution. If an error is thrown within the try block, the catch block captures the exception and allows the program to handle it gracefully, such as by displaying an error message or taking corrective action.

Answer 5

Using try…catch Blocks

Question 6

Preventing common user input errors

Answer 6

I. Clear and concise labels and instructions
II. Real-time Input Validation
III. Review, Confirm,
Submit

Question 7

Best tips!

Answer 7

Verify Data Before Submission

Protect Sensitive Information

Avoid Copy-Pasting

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