Answer:
The main purpose of the file name extension is that in the operating system it basically helpful for knowing the actual name of the file which we want to open in the system. The file name extension is also known as file suffix and file extension.
The file name extension are the character and gathering of the given characters after some time period that making the whole name of the record in the file system.
It basically enables a working framework, such as Windows and mac operating system (OS), figure out which programming on our PC the document is related with the particular file.
We can easily restore our file from hard disk system by two main ways as follows:
- We can easily recover our file from the computer backup.
- Checked your deleted file in the recycle bin and then restore it.
Answer:
D. Crowdsourcing
Explanation:
Crowdsourcing can be defined as a collaborative process which typically involves completing a project (task) and solving a problem through a group of people (crowd) that are geographically dispersed over the internet.
Basically, crowdsourcing refers to an outsourcing technique which allows a project or task to be jointly completed by a group of people (crowd) such as volunteers or freelancers who are made to work remotely over the internet.
<em>In this scenario, an online music provider such as Pandora or Jango uses crowdsourcing for collaborative filtering, which helps define the list of songs available to listeners. </em>
It can approximately be around 20 basically it depends on your text how long or short the text is
Answer:
https://www.w3resource.com/python-exercises/python-conditional-exercise-2.php
