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Elena L [17]
3 years ago
12

What is the importance of data validation, and how can user data entry errors be reduced or eliminated?

Computers and Technology
1 answer:
lisabon 2012 [21]3 years ago
5 0

Incorrect data can lead to unexpected program execution results. Data entry errors can be reduced by only accepting valid input, e.g., if a number must be entered, alphabetic characters are ignored. After data validation, error messages can be prompted to the user, requiring him to enter the data again.

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Insufficient vacuum will require the driver to _______________ to adequately activate the brakes?
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I am trying to test out the software Classroom relay and I am just ask if there is any way kids can stop Classroom relay form se
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File names should describe what is in the file in a few words
JulijaS [17]

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File names should describe the content of the file.

Explanation

File names are set of words  which are used to uniquely identify computer files which are stored in a file system. This helps one to know the contents of the file which you want to find. When you name these file names you use necessary characters you use descriptive words so that you dont have hard times when searching for them. The naming also is determined by the file system you are using because different systems impose different restrictions on the length of the file names and the allowed characters within file names.

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3 years ago
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nikitadnepr [17]

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4 0
3 years ago
Which of the following statements invokes the GetDiscount function, passing it the contents of two Decimal variables named decSa
ryzh [129]

Answer:

c. decDiscount = GetDiscount(decSales, decRate)                                                                                                                          

Explanation:

Option a. is incorrect because it is using Call word which is not a valid way to invoke a function.

Similarly option b. is also incorrect because it uses Call word to invoke function GetDiscount() which is not a valid way to call a function and also it is passing it the contents of three variables decSales, decRate and decDiscount and as mentioned in the question only two parameters are to be passed to GetDiscount() function.

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3 0
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