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Rasek [7]
3 years ago
8

What is the process of comparing data with a set of rules or values to find out if the data is correct?

Computers and Technology
2 answers:
mart [117]3 years ago
8 0
Code for this perpose exist
NARA [144]3 years ago
3 0

Answer:

Data validation

Explanation:

Data validation is a process of checking and ensuring how valid a data is by comparing it with a set of rules or values.  In other words, data validation checks for the validity of data. A data is valid if it is meaningful and correct.

For example, in validating a phone number, one might want to make sure it does not contain any letter. A phone number cannot contain but pure numbers and a few signs such as + and -.

In validating the last name of a person, one might want to ensure that it does not contain special characters such as @, #, & and so on. It has to contain nothing but letters.

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Here is a Test Code segment:
Tju [1.3M]
Here's the best answer I can give you, but bear with me.
The second option is incorrect because a class method must have a class identifier not an object identifier. What makes myObject an object identifier is the fact that it was created as an instance of the class MyClass in the constructor in line 5 (MyClass myObject= new MyClass(12.4,20);
The answer here should be MyClass.method2(20); Methods must have a set of parentheses, even if it has nothing inside. The first answer has a class identifier but the SOME_VALUE acts much like the Integer.MAX_VALUE; code which stores a constant value and does not actually perform tasks like most methods.
In short, the answer should be the last one but I hope my explanation cleared some things up for you, even if it was a bit more concept heavy than the question probably intended.
3 0
3 years ago
February 1995, Kevin Mitnick was arrested. While on parole was he allowed to have a phone or computer?
m_a_m_a [10]

Answer:

He was not allowed on a phone of computer after being arrested.

Explanation:

If you read about it he wasn't even allowed to work at 7-11 because of an electronic cash register.

6 0
3 years ago
Read 2 more answers
Which symbol is used for an assignment statement in a flowchart?
Pavlova-9 [17]

Equal symbol

equal symbol

Within most programming languages the symbol used for assignment is the equal symbol.

4 0
3 years ago
BI is an umbrella term that combines architectures, tools, databases, analytical tools, applications, and methodologies. b. BI i
torisob [31]

Answer:

architectures, tools, databases, analytical tools, applications, and methodologies

Explanation:

There are several features of business intelligence. It is a content-free expression, which means that it means different things to different people, and not same thing as suggested by Option B. While its major objective is to enable or allow easy access to data, it is not limited to data and IT only as suggested by Option C. Instead it provides managers of businesses with the ability of analysis of data. And finally it helps in the transformation of data to information and to action, which is contrary to the suggestions of Option D. Hence the first option is the only correct option.

3 0
3 years ago
The incident results in huge losses of revenue as a result their mobile app service is withdrawn. Investigators discovered a vul
zlopas [31]

Answer:

The attackers used the code injection

Explanation:

<em>Because, the HMTL5 allows data and code to be mixed together, making code injection attacks possible. </em>

6 0
3 years ago
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