22110141
Description
Quiz by Taylor Walker, updated more than 1 year ago
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Created by Taylor Walker
about 4 years ago
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Question 1
Question
Which of the following is not a check for data accuracy?
Answer
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Salary within the allowable range
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Time measurements
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ZIP codes in correct format and valid
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All of these are checks for data accuracy
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None of these
Question 2
Question
Which of the following library functions could be used to validate the length of a string?
Answer
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random
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isString
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length
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toUpper
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None of these
Question 3
Question
Which of the following is not an input validation error type?
Answer
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Empty input
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Incorrect data type
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Inaccurate data
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All of these are input validation error types
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None of these
Question 4
Question
Which of the following library functions could be used to simplify the process of string validation?
Answer
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length
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toUpper
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isReal
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isInteger
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None of these
Question 5
Question
In addition to using loops to validate data, ________ can also be used to validate data.
Answer
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String Function
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Real Function
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Integer Function
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Boolean Function
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None of These
Question 6
Question
True/False: An input validation loop is sometimes called an error handler.
Answer
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True
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False
Question 7
Question
True/False: If the user provides bad data as input to a program, the program will correct the data and produce output.
Answer
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True
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False
Question 8
Question
True/False: Often a Boolean function can be used to validate data.
Answer
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True
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False
Question 9
Question
True/False: Checking for accuracy of data, even when the user provides the right type of data, is part of input validation.
Answer
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True
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False
Question 10
Question
True/False: Programs should be designed such that all input is inspected before it is processed and bad data is discarded.
Answer
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True
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False
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