BTEC level 3 Learning Aim D Keyword URL – stands

Transcript:BTEC level 3 Learning Aim D Keyword URL – stands:
BTEC level 3 Learning Aim D Keyword URL – stands for uniform resource locator and is the term given to the address of a website VPN – Virtual Private Networks enable users to be part of the LAN network but are located remotely, an internet connection is required. Cloud storage / computing Cloud computing, often referred to as simply “the cloud,” is the delivery of on-demand computing resources. (e.g., computer networks, servers, storage, applications and services) Cloud storage is a cloud computing model in which data is stored on remote servers accessed from the Internet, or "cloud." It is maintained, operated and managed by a cloud storage service provider on a storage servers Cloud storage and computing TASK – explain how cloud storage has an impact in relation to personal and professional uses. Personal Smartphones Sharing photos / videos Backed up data Provided security (payed account normally) Professional Storage backup Working remotely (public transport) Software storage (allows for multiple use) Processing power and storage is shared (local severs are normally limited) Work collaboration and improving productivity (documents and files are shared) However the document is exposed to risks by being shared. Implications of cloud storage and computing TASK – Discuss the implications on cloud storage and computing Cost Security Data loss Internet connectivity Exam Question Rahim wants to manipulate images and animations when travelling. He will access cloud computing services using a mobile data connection. (a) Explain two implications for Rahim of using a mobile data connection to access cloud computing services. Mark Scheme Award 1 mark for each identification and 1 additional mark for each appropriate expansion, up to a maximum of 2 marks each. Image editing requires a large bandwidth (1), so mobile data connection may not provide sufficient bandwidth/or may result in high data costs. (1) When working on the train, he could lose signal due to not being in one place/static (1), which would disconnect him from the service/he could lose unsaved work. (1) Accept any other reasonable response. Remote Working VPNs - Virtual Private Network, allows you to create a secure connection to another network over the Internet. Remote desktop technologies TASK – list Advantages Disadvantages of remote working Advantages Disadvantages Factors affecting the use of Online systems Factors affecting the use of Online systems Security Cost Ease of Use Features Connectivity Task – use these headings and explain how the use of an online