<span>Applications
on the Android OS are written in JAVA programming language. JAVA Programming
language is considered one of the most popular and used programming language by
mostly developers. JAVA was developed in the year 1995. In order to make an
Android app, the programmer should know the programming language by heart.</span>
Answer:
b. Use a Molex to SATA power adapter.
Explanation:
SATA power connector is a 15 pin power connector that is used to connect many computer parts like hard drive, cd drive, SSD, etc.
Molex connector is an old connector that is used as a power connector instead of a SATA connector on the same devices.
But the SATA connector overcomes the Molex connectors as it is easy to use and easy to install and can widely be used in many peripherals.
But even now power supply of the computer contains the SATA power connector as well as some spare Molex connector, which can be used when required.
There are many Molex to SATA connectors that are easy to use when there is a shortage of SATA power.
So, according to the scenario, the most appropriate answer is option b.
Answer:
Computer Properties
Explanation:
When the computer is turned on. Go to Windows Explorer (or CTRL+E).
Right click on "My Computer" or "My PC" (depending on the version of Windows you have installed).
From the list, select "Properties", which is usually the last on the list; you will see the size of the RAM installed on your PC.
Good luck
Answer:
The answer to this question is given below in the explanation section
Explanation:
First, we need to know what is abstraction and refinement.
Abstraction and refinement are used in application/system development in the field of computing. Abstraction is used to abstract the details from the model. It means that displaying only essential information about the the model and hiding other details. While refinement is the idea that is used in software development by moving through each level of abstraction and incrementally refining each level of abstraction, providing more detail at each increment. Refinement is the inverse of abstraction.
So the correct options to this question are:
- Models may be abstracted and refined depending on the goals of the project.
- Abstraction is a technique used in computational thinking.
- Refinement is the inverse of abstraction.