Answer:
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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.
Answer:
c. It is an input device that enables users to convert hard copies to digital images or text.
Explanation:
An input device can be defined as any device that is typically used for sending data to a computer system.
A scanner can be defined as an input device designed for transferring informations and images from hardcopy (physical) documents to digital computer files. Thus, it's simply an electronic input device that is used to digitally scan or copy data (informations) from a hardcopy document such as photographs, paper files, printed texts etc and then converted to a digital computer file in formats such as png, or jpeg. The scanner is a device which avail users the ability and opportunity to view, edit and transfer hardcopy document on a computer system in soft-copy.
Majority of the scanners used around the world are flatbed scanners and as such have a flat glass surface for scanning documents.
Basically, all scanners are to be used with a device driver software pre-installed on the computer before the configuration of the scanner.
Other types of scanners are drum scanners, contact image sensor (CIS) scanner, CCD scanner, planetary scanner, 3D scanner, Roller scanner etc.
Hi there!
Conclusion restate the thesis and readdress it in light of proof provided .An effective conclusion reminds the reader of the central point of the thesis statement.
Remember the following recommendations:
- Make the implications of your thesis clear.
- Widen the significance of your introduction.
- Recommend a specific course of action.
- Answer a question posed by the introduction.
- Reflect on the experience that the essay records.
- Reaffirm your thesis with a final telling example
Hope this has helped :D
~Adan M
Answer:
The correct answer for the given question is option(b) i.e syntax
Explanation:
Syntax is the grammar of the structure format or order of the data meaning in which they are presented .syntax is the set of rules that define the words,symbol are to be a correctly structured or documented in that language.
Semantics differentiate the meaning of an data from its format it is not describe structure or format of the data so this option is wrong.
timing is not the correct option so correct answer is syntax.
