With the Clubcard points there are rumours that say they would be looking into using their Clubcard data to send personalised recommendation in real time for their shoppers’ phone whilst there are shopping in store. This has all come about because Tesco has announced a pilot scheme in four of their stores offering a Wi-Fi service. It will be the first British supermarket to do so and if proves successful, they will look at it on a wider scale. The free Wi-Fi will enable shoppers to be able to check their Tesco Clubcard accounts and get e-vouchers. They will able be given the opportunity to compare prices, read product reviews and view brand offers on social media like Facebook.
The standard transmission distance is up to 24 miles and transfer speeds are using the 802.11 wireless standard which with 802.11n can reach speeds of over 450Mbps. Use the Internet to research one to two applications of the identified wireless technology. List each application found. Reference the websites you used to locate this information. On Cisco.com, They describe how college campuses are using Wireless LAN Bridges to connect all their buildings together without the use of expensive wired alternatives.
Skype allows it’s member to not only video chat but also instant message. Calls can also be made to telephone numbers and there is a conference call feature (Wikipedia.com). FaceTime and Skype’s code source cannot be changed. These products are only to be used for what they were created to do. If there are changes to the product, only the manufacture will release the updates for the consumers to upload to the software.
Each user is responsible for controlling their own data, resources, and login information. Any user can upload a virus disguised as an .mp3, .avi, or any other type of file. With me being the network administrator, I can keep a list of the files that are being distributed across the network and make sure there is nothing fishy going on. This will also benefit the company if and when it grows or even doubles in size as the President predicts. Switching over to Ethernet cabling would also be less expensive and more flexible than the existing coaxial cables and they offer more noise resistance.
Unit 02: Computer Systems P4: Recommending a PC System Unit 02: Computer System P4: Recommending a PC Planning: The structure * Introduction * User requirements: * The system requires running Office 2010 * The system requires running Skype (for free calls, messaging and video calling) * It must be multi-tasking * Security is also essentials * The budget should stay under £1000 maximum * System requirements for Skype * System requirements for Microsoft office 2012 * Briefly explain the chosen system * Compare to budget * Conclusion Introduction PC systems are getting innovative day by day as it features of different types of software and the way they appear to people. Different people use a computer for different purposes. Sometimes, they are used for casual purposes but at the same time, they can be used for business purposes. When a PC is used for business purposes, they need a lot more features than in the casual ones. You have to be careful when you recommend a PC because if the system does not meet the user’s expectations, then it is not a very purposeful source to have.
The network layer then uses its protocol (IP) and translates that www.yahoo.com into an IP address. The network layer is also in charge for determining the best route through the network in order to get to the IP address destination. The data link layer is, unlike the other two which are virtual, a physical address with is permanently encoded to a device through its network card. The data link layer is a unique identifier to each computer in a network. Thus a MAC address is the only address that will always remain the same, transport and data layer address can change depending on the network.
Applications are software as a service (Saas), these applications can provide us with sophisticated capabilities from servers which can be accessed across the internet, without the need to download software applications to the local device. It is also used for review performances. Platform (Paas) refers to the intermediate layer which are in place for businesses to create these applications and websites. The last part of the diagram of cloud- computing is; Infrastructure which is Hardware as a service (Haas) which allows smaller businesses to buy large amounts of computing power for short periods. This allows these smaller businesses/companies to compete with the larger enterprises.
Current Situation The new emergence of technologies has giving us the luxury of doing everything from the comfort of our homes. Our shopping and banking activities could be done through the computer or television, research could be carried out anywhere around the world through internet and we can even talk to ourselves face to face via the internet. Everyone has the right to privacy but in this age of information, it is so difficult to know where the limits of privacy begin and end. It is not an overstatement to state that one in every two persons has his/her data base profile stored somewhere either by government, health service or marketing organisations. For example, driver’s licence ID number, email account, medical record numbers, bank account numbers, credit and debit card numbers and so on.
For example, college like community college has their own site that allowed student to get access to any given an announcement. We have access to our personal information, from checking our grade to making sure our bill are pay and seem if we have finance aid. Technology able us, to take course online without being in class face to face with our professor. With technology, we have the possible opportunity and we can make our own decision when it comes to going to college campus and or taking courses online. Technology and socializing Good thing about technology Moreover, when it comes to socializing with each other technology have made it possible to do so, because we have the necessary equipment.
As you use more of Skype’s features you need more equipment. For voice calling, you need a microphone and speakers in addition to everything you need for instant messaging. For video calling, you need a webcam in addition to everything you need for the Instant Messaging and Voice Calling. Skype is free when using Instant Messaging, Voice Calls and Video calls skype to skype. To call landlines or cell phones, there are