Hi there!
The answer is C. Client/server networks do not typically require a network administrator. A server needs a network administrator to monitor and control what it is doing in order for it to run.
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Answer:
The code to this question can be given as:
Code:
public interface Test //define interface
{
public abstract Duration getDuration(); //define method
getDuration.
public abstract Result check(int a);
//define method
check .
public abstract double getScore();
//define method getScore.
}
Explanation:
In the above code, we define an interface that is "Test" inside an interface, we define three methods that can be defined as:
- First, we define a method that is "getDuration" that method returns Duration as an object.
- Second, we define a method that is "check" this method accepts an integer parameter that is a and return Result.
- The third method is "getScore" this method will return a double value.
One can structure of a table change in sql and the general types of changes that are possible is that:
- One can use the MODIFY STRUCTURE to alter the structure of the current table that one is in and this is done by adding or deleting fields.
- One can also change or alter a field name, width, or that of the data type and this is done by Issuing the MODIFY STRUCTURE command that tends to opens the Table designer, an interactive place in which a person can create or change the structure of a table.
<h3>How can we modify the structure of a table in SQL?</h3>
The SQL ALTER TABLE command is known to be the tool that is often used to alter the structure of an existing table.
Note that it is one that can helps to add or delete columns, make or destroy indexes, alter the type of existing columns, and others.
Hence, One can structure of a table change in sql and the general types of changes that are possible is that:
- One can use the MODIFY STRUCTURE to alter the structure of the current table that one is in and this is done by adding or deleting fields.
- One can also change or alter a field name, width, or that of the data type and this is done by Issuing the MODIFY STRUCTURE command that tends to opens the Table designer, an interactive place in which a person can create or change the structure of a table.
Learn more about table structure from
brainly.com/question/26125587
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Answer: This can be explained s follows :-
Explanation: The approach in which services available in the network are used by the applications is called service oriented architecture. In such structure a business function is provided by each service that is independent of other services.
Object oriented programming is a programming paradigm. OOP can be used outside of that architecture or it can be apart of SOA as well .
Have the trait of brain usage might help lol