Answer:
Option a, b, d, f, and j is legal method calls.
Explanation:
In the given question some information is missing, that is the method definition which can be described as follows:
Method definition:
int x =2, y=3; //defining integer variable
int mathMethod (int x) //method definition
{//method body
int z=x+y; //calculate value
return z; //return value
}
In the given question option a, b, d, f, and j is legal, because these options follow the correct syntax, and other option were incorrect which can be defined as follows:
- In option c, It is illegal because it accepts only one parameter.
- In option e, It is accepts long number, that's why it is illegal.
- In option g, It accepts float value, that's why it is illegal.
- In option h, It doesn't accepts any parameter.
- In option i, It isn't use in method.
The main drawback of multiuser processing of a database is:
<h3>What is lost-update problem?</h3>
In the area of lost update problem, an update that has been carried on to a data item by a transaction is said to be lost as it is known to be overwritten by the update that has been carried on by another transaction.
Therefore, The main drawback of multiuser processing of a database is:
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Answer:
Business intelligence.
Explanation:
That concept that applies to that of the selection, incorporation, evaluation, and analysis of companies or business information systems, software, and behaviors. It is direct at promoting good business decision-making.
This is a wide concept of software and technology to capture, store, analyze, and to provide information access to support users make far better strategic decisions.
Answer:
no output, it does not print any thing
Explanation:
if-else statement is used to execute the statement after checking the condition if the condition is true, it allows the program to execute the statement otherwise not.
in the code, define the variable with values x = 9, y = 8 and z = 7.
Then, if the statement checks the condition 9 > 9, the condition is false.
So, the program terminates the if statement and executes the next statement but there is no next statement.
the other if-else statement is within the if condition which already terminates.
Therefore, there is no output.
It allows us to precisely tell where places, people (under certain circumstances), etc. are. It is the most widely relied upon mapping system in the world. Using a GPS, you can find almost any plotted (known) location on the Earth. Most mapping operations rely on a GPS and would, otherwise, fail without it.
