Question
Select the input control that would be most appropriate to mitigate the following threats.
Posting the amount of a sale to a customer account that does not exist.
A customer entering too many characters into the five-digit zip code while making an online purchase, causing the server to crash.
An intern’s pay rate was entered as
Completeness check
Field check
Range check
Size check
Number check
Vallidity check on the customer number.
Reasonableness check
Approving a customer order without the customer’s address on the form so the order was
[Choose] not shipped on time.
Storing letters in a phone number that should only containnumbers
[Choose]
Completeness check
Field check
Range check
Size check
Number check
Vallidity check on the customer number.
Reasonableness check
[Choose] not shipped on time.
[Choose]
Ask by Sullivan Mann. in the United States
Mar 23,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
- Posting the amount to a non-existent customer account: Validity check on the customer number
- Customer entering too many characters in the zip code: Size check
- Intern’s pay rate entered incorrectly: Range check
- Approving an order without the customer’s address: Completeness check
- Storing letters in a phone number: Field check
Solution
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Posting the amount of a sale to a customer account that does not exist
→ -
A customer entering too many characters into the five‐digit zip code
→ -
An intern’s pay rate was entered as $150 per hour instead of $15 per hour
→ -
Approving a customer order without the customer’s address so the order was not shipped on time
→ -
Storing letters in a phone number that should only contain numbers
→
Answered by UpStudy AI and reviewed by a Professional Tutor
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Simplify this solution Extra Insights
To mitigate the threat of posting the amount of a sale to a customer account that does not exist, a validity check on the customer number would be ideal. This ensures that any customer account referenced exists in the system before allowing any transaction, effectively preventing errors linked to non-existent accounts.
For the issue of a customer entering too many characters into the five-digit zip code, implementing a size check would be the most appropriate. This control restricts the input to the maximum number of characters deemed acceptable, ensuring stability in the system and avoiding crashes that might occur from unexpected input lengths.
