Processes on a data flow diagram:
A) transform incoming data into outgoing information.
B) represent the system boundaries.
C) represent the work that a specific user performs.
D) change the nature of the relationships on a entity-relationship diagram.
A
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The quality of an organization's internal control will affect both the audit approach and the amount of testing needed for an engagement
a. True b. False Indicate whether the statement is true or false
Data Mining uses which of the following approaches to analyze data and find new patterns and trends?
A. Sophisticated statistical techniques. B. Decision Support Systems. C. Data scrubbing. D. Data normalization.
Preston Office Furniture uses the periodic inventory system and the gross method of accounting for sales. It had the following transactions during the month of May: May 3Sold merchandise to a customer on credit for $600, terms 2/10, n/30. The cost of the merchandise sold was $350.May 4Sold merchandise to a customer for cash of $425. The cost of the merchandise was $250.May 6Sold merchandise to a customer on credit for $1,300, terms 2/10, n/30. The cost of the merchandise sold was $750.May 8The customer from May 3 returned merchandise with a selling price of $100. The cost of the merchandise returned was $55.May 15The customer from May 6 paid the full amount due, less any appropriate discounts earned.May 31The customer from May 3 paid the full amount due, less any appropriate
discounts earned.Prepare the required journal entries that Preston Office Furniture must make to record these transactions. What will be an ideal response?
The ______ perspective of system modeling focuses on organizational data but is not concerned with how the data are used within the organization
a. data b. process c. logical d. practical