Operating theater

Task 1 In Unix/Linux operating system a user can have root access or not, the root access provides complete access to user of a system. There are some following risks to have a single root user on Unix/Linux operating system. Easy to hack: If any security error broke the security then a hacker can get the access of all data and can get the whole control of hardware. It allow to retrieve all files and data without root access. So, it is a big risk of losing and stolen data and important…

During the peak of the Information Age, Bill Gates created an operating system that enabled computers to be used by the general consumer. Before Windows 3.0 was released, a huge portion of the general population was unable to use a computer. Not only did this open up many possibilities for consumers, but Gates ended up selling 4 million copies of Windows 3.0. His business, Microsoft, had only snowballed from there. Microsoft eventually went on to create Windows 95, and their sales numbers kept…

The Primary program I am enrolled in is to obtain a BA in information technology. The majority of the courses I am required to take are considered core courses, I have completed most of the prerequisites already. The courses are geared towards the IT field, such as ITT-116 and ITT-270. The ITT-116 course will help me obtain a better understanding of how the networks work. While the ITT-270 course will educate me on how to install, configure, operate, and troubleshoot routing and switched…

I'm here today to discuss a new way that we can bring new computers in our company. I feel that the way we have been deploying PC’s in the past is too slow. I have revised a plan to speed up process and reducing the amount of time needed to deploy PC’s to our business. I will be discussing the steps and steps involved. I will be showing the timeline to complete the deployment. I will also show you the cost of deploying new computers. I decided to use Windows 7 for many factors. Windows 7 is more…

Introduction Often, team members of both Apple and Microsoft convocate to ameliorate the upcoming operating system that they plan to release in a certain period of time. Many different features are added to technology each day to facilitate the use of it. For example, Cortana (the Windows Phone Assistant), the Snap Assist feature on Microsoft, and Phone Companion are qualities that aid the success of an operating system. In Apple, features such as Control center, Task manager and fingerprints…

Portable appliance testing (PAT) Precaution needs to be taken when maintaining a computer system as it ensures that you are safe from any danger caused by portable electrical equipment .e.g. you are likely to get electrical shock when you open up PC if It is not unplugged from the socket and you can also scrape or cut your hands with sharp object if you are not careful when dealing with RAM or Fan. Also you are likely to get burns if the computer is left on for a very long time as it cause fire…

6 Opportunities and Threats to Apple .Inc External Environment Opportunities Opportunities are external factors that affects a company’s current and future position. 1. Apple brings to the table a different operating system and so they can take advantage of their operating system differences by turning it into an opportunity to cultivate improvements to the Macintosh platform in order to achieve greater perceived functional and design advantages over competing platforms. 2. The Apple Mac…

Introduction: The complete computer is made up of CPU (Central Processing Unit), Memory and Related Electronics, All the peripheral devices connected to it and its operating system. Computer Systems will fall into 2 categories: Clients and Servers. Any computer system needs both hardware and software components to work together to help the computer system to work. Hardware - Is a physical component that contributes to the build of a computer system. For example… Processor, Main memory,…

Life cycle costing is the aggregate expense caused from securing to transfer including the swelling, interest rate, devaluation and duties (however not to be incorporated in this examination). The prerequisite is to look into all the expense there is to be in purchasing an auto over a time of six years. The reckoning ought to incorporate swelling and deterioration and disregarding duties. The vehicle picked is a Mazda 2 5-seater car with 1.5L motor. It is procured money upon buy January 2015.…

software program behind all of these actions is the operating system. “An operating system (OS) is a main program on any computer which runs the other programs on the computer.” (Cite). This is the most important part of the computer because it manages both the hardware and software used on the computer. The types of software that you are able to utilize would be based on what particular operating system is installed into the computer. Two types of operating systems which are currently used are…