Nt1310 Unit 4 Chapter 1

There are different kinds of operating systems in the technology world. Microsoft makes Windows which is the most widely used operating system in the world. 90% of the world uses it. The most used after Microsoft is Apple which makes OSX. There is also Ubuntu and Unix. They do not share the same protocols and the same communications software but they are manageable to be able to communicate between each other.

Computers have one or a lot of big or small R-A-M chips inside. RAM chips are a random access memory chip inside, the computer uses it to store information that will be used anytime or used to store something like the copy clipboard(The copy clipboard is the thing that stores what you copy to paste later) to delete/change later. There is also a spinning or solid state hard drive that uses DVD like disks that stores information like your video games, pictures, or other things. A CPU is the thing that your computer uses to do all the processing work, like our brain but not like it. CPU stands central-processing-unit. There is also a fan smack on top of the CPU. The fan is on top because it was not there the CPU would overheat and would be fried. Fried is when something is overloaded so you are running like 20 games then your computer would probably overheat because you are overloading it with things to process, like when you

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The Apple MacBook Air 13 128GB is incredibly thin and light at under an inch and as little as 2.96 pounds. Thanks to its flash storage which uses solid state technology, which means there are no moving parts. Without any moving mechanical parts, flash storage is more reliable, durable and quiet than traditional hard drives. And, it takes up much less space than a traditional hard drive too. That creates room

The donated money should be used in the eight grade math and reading classrooms because it will improve the focus and attention of the students. The students' self esteem will go up which will let them participate and do more to benefit the classrooms. They will also be less antsy because they will be focused on work, and not worrying about their uncomfortable seats.

To ensure the wireless signal is transmitted to every corner of the office space I recommend routers set-up with 4 directional antennas and a centralized Omni-directional antenna. The use of 2.4 GHz routers will increase data transmission speed 460-600 Mbps and provide 11 channels per router to support decrease in network collisions and prevent data packet from being dropped (Lazar, n.d.). All computing devices must be equipped with latest Windows 10 for business and use VPN tunnels to remotely connect and send print jobs to the Austin location. In addition, all workstations must manually be configured with the latest printer drivers to recognize the device.

I have used the forums and looked around it a lot. I know how to navigate through the server 's forums and find and help out players on here. Also, the forum is a place where staff and players are able to interact with each other and communicate. It connects the players and knowing how to navigate and being able to help out on the forums is a big part of being a staff member. The forums is also a source of helping out players. Going under the "Help" section of the forums is a lot of posts on questions about the server. As a staff member, I will spend most of my time under the "Help" section and the "Staff Application" section so I can help out players with how they can write a better application and be able to help them out of the game.

In order to do hardening system on any type of software computer you would have to look at the type of location that your network is going to be installed in after you fine or survey the following location then you would definitely get a location to where you would like to place your hardware to install your firewall systems once you get the physical aspect of your file systems installed you would then have to look at how setting up the software passwords on most computers or on your security system on the network then you would not stop there because you would have to keep access controls established on the location to make sure that physical security of the location does not hinder anyone from trying to get into the location that has authorized

1. Offer your opinion as to the two critical infrastructure sectors you feel are currently most at risk. Provide reasoning as to why you hold this position and what role the private sector can play in decreasing this risk.

All data that is transmitted over a network is open to being monitored. One way to create a more secure environment would be to restrict file permissions. It is usually recommended that file permissions are set so that only necessary access is granted. Another way to create a more secure environment would be to use secure passwords to verify the user’s identity. Password security is very important when it comes to protecting not only the network, but the user and workstation. When creating a password it must be complex enough to not be guessed easily. It is believed that strong passwords they are based on length and being random. When creating a password you should use the following:

This site needs three custom Cascading Style Sheets for each device: desktop/laptop, tablet and mobile phone to be fully responsive (custom.css, custom_tablet.css and custom_phone.css). Custom.css is used for the devices which screen width is larger than or equal to 1103px. Custom_tablet.css is used for the devices with screen width between 800px and 1102px. Custom_phone.css is designed to be fit mobile phones which screen width is between 300px and 799px. There are two template PHP files (html.tlp.php and page.tlp.php) which need to be mobile ready as well as the PHP file for the theme (template.php).

b. Certain skills are considered key signs of higher mental abilities: good memory, a grasp of grammar and symbols, self-awareness, understanding others' motives, imitating others, and being creative. (c). The clue is that the aurthor gives definition of mental ability in this paragraph, good memory, understanding led me onto the clue.

Refer to the Chapter 3 of DHS IT Security Essential Body of Knowledge Main Text (See DHS EBK_MainText_nps36-010708-07.pdf in Resources folder). Pick ONE competency area from EBK (data security, digital forensics, risk management, etc.) and provide the definition of each key term listed under that competency area. You can use the definitions provided in the textbook or search them from other sources.

The average computer user has only a vague understanding of how their data is stored. They know they have this "hard drive thingy" inside the computer and they know that's where their data is kept. That's about as far as it goes for most users. Many don't even know what a hard drive looks like.

Any hardware device, that sends data to a computer is an input device. They allow users to control a computer and interact with it. They also determine the way in which users can communicate with a computer. Most popular input devices are: keyboards, mouse, digital cameras, joysticks, data suits and wired gloves.