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CHAPTER 10 AIS Questions and Answers right

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CHAPTER 10 AIS Questions and Answers right Processing Integrity Principle that states that a reliable system is one that produces information that is accurate, complete, timely, and valid. What three areas must be controlled in order to obtain processing integrity? Input, Processing, and ...

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  • August 4, 2024
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CHAPTER 10 AIS Questions and
Answers right
Processing Integrity - answer Principle that states that a reliable system is one that
produces information that is accurate, complete, timely, and valid.

What three areas must be controlled in order to obtain processing integrity? - answer
Input, Processing, and Output

What are different types of input controls? - answer Forms design, cancellation and
storage of source documents, data entry controls

Turnaround Document (forms design) - answer A record of company data sent to an
external party and then returned by the external party to the system as input.

Field Check - answer Determines whether the characters in a field are of the proper
type (All numbers in a numeric only field Ex. no letters in zip code)

Sign Check - answer Determines whether the data in a field have the appropriate
sign. (Should not be negative)

Limit Check - answer Test a numerical value against a fixed value. (Reg hours < 40)

Range Check - answer Whether a number falls between lower and upper limits

Size Check - answer Will the input data fit into the assigned field? Ex. Make sure 8-
digit employee number is no more than 8 numbers

Completeness Check - answer Determines whether all required data items have
been entered. - ex. sales transaction records should not be accepted for processing
unless they include the customer's shipping and billing address

Validity Check - answer Compares the ID code or account number in transaction
data with similar data in the master file to verify that the account exists - ex. if product
number 65432 is entered on a sales order, the computer must verify that there is indeed
a product 65432 in the inventory database

Reasonableness Test - answer Determines the correctness of the logical
relationships between two data items - ex - overtime hours should be zero for someone
who has not worked the maximum number of regular hours in a pay period.

Check Digit Verification - answer Recalculating a check digit to verify that an error
has not been made. This calculation can be made only on a data item that has a check

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