Abstraction is a technique where the general characteristics are kept and the details are hidden.
<h3>What is abstraction?</h3>
Abstraction is the way a person used in hiding information that are not needed or unwanted.
Note that one can use abstraction when using abstract class and interfaces and as such, Abstraction is a technique where the general characteristics are kept and the details are hidden.
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Answer: a list of recent activities performed by an individual, typically on a single website.
Explanation:
Answer:
Option (B) i.e., Sensor is the correct answer.
Explanation:
The following option is true because the sensor is both types of device that is input as well as output that gather information or data from the environment directly.
Option A i.e., Audio input is incorrect because the audio input that device which records the voice, music or audio in the form of data.
Option C i.e., Trackball is incorrect because trackball record the movement of the ball in which direction we move that ball, in that direction the cursor is moving.
Option D i.e., Touch Screen is incorrect because it is the device that works by the touch of the human being such as touchpad, mobile phones, etc.
Answer:
The answer is "Title page".
Explanation:
Don uses the title page to create it's designed because this page contains basic information like names, dates, titles, and the names of the author. On this heading tab, it does not have a paper summary, and wrong choices can be described as follows:
- The Blank Page is the wrong choice because it doesn't contain any layout.
- The Bibliography is also a wrong choice because it describes the source of the information.
- The Cover Page is also a wrong choice because it is also known as the main page it describes the name, the title of the document but it can't contain the date.
