Answer: Access control
Explanation:Access control is the type of security facility that is provided to the systems in an organization. The functions carried out in maintaining the security of the system is done by authenticating , authorizing and identification of the users and related components . They are secured using the PINs , passwords, bio-metric scan etc.
The situation of the user wanting to have a unrestrained access towards data as well as maintaining the security is the done by access control.
The smallest colorable area on a display would be a pixel
> News sites give information about news or what is trending around the area or world (CNN, Fox, MSNBC, etc)
> Search engines is what allows you to look up websites (Google, Bing, Yahoo, etc)
> Social media AKA Social Networking sites is interaction social sites where you connect with various people from around the world. (Facebook, Twitter, Google+, etc)
>Apps is short for applications which is an application that has a specific function (Games, Music, Social networking)
So based on this, you answer is C. Social Media
Answer:
During the middle of
Explanation:
Perfective maintenance usually is cost effective during the middle of the system.
Answer
economies of scale
Explanation
Cloud computing is the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer. Benefits of moving everyday business to the cloud is that it can provide small businesses with significant savings. In cloud computing Virtualization increases the value of physical server hardware, meaning businesses can do more with less.Business that subscribes to a specific computing model has its entire system fully functional within a short time will have economies of scale benefit. This is because this will be consuming information technology that can lead to significant cost saving.