What are the eight tests for validating input data?
What will be an ideal response?
The eight tests for validating input data are: test for missing data, test for correct field length, test for class or composition, test for range or reasonableness, test for invalid values, test for comparison with stored data, setting up self-validating codes, and using check digits.
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When the call by reference using reference parameters technique is used for passing a variable's address to a function, which operator is used in the function header line and prototype to indicate reference variables?
A. -> B. >> C. * D. &
Answer the following statements true (T) or false (F)
1. Use decision trees when not every condition is relevant to every decision. 2. A goal of producing process specifications is to obtain a precise description of what is accomplished. 3. Business rules are the set of procedures, conditions or formulas that allow a corporation to run its business. 4. Use decision trees when there are many repetitious actions.
How is the address 127.0.0.1 listed in the HOSTS file?
A. loopback B. localhost C. root D. gateway
When you use the Query Browser to create a query, you must enter a semi-colon at the end of the command.
Answer the following statement true (T) or false (F)