Features And Uses Of Cloud Storage

Question 1

What is cloud storage?

Answer 1

Cloud storage is where files created and used on one or more computers or devices are stored and managed remotely
* the files are stored on servers so that they can be accessed via the internet
* when you want to access the media, the data is downloaded or streamed to the device you wish to use it on. It remains in the file in the cloud unless you delete it
* data on your device can also be uploaded in the cloud

Question 2

Setting and sharing of access rights in cloud storage

Answer 2

• the alternative to using an online service from your phone provider is to use other services provided by third parties. Setting up this device with a provider is as simple as registering an account and providing the relevant details
• the main benefit of cloud storage is that data can be accessed from anywhere with an internet connection. Additionally, it can be accessed by anyone that has been given a username and password to enable them to access the folders and files. This allows users to continue to work on their files away from work and share access

Question 3

Synchronisation of cloud and individual devices

Answer 3

• you can also synchronise with cloud. For example you could sync the photo library in your iPhone with the iCloud so that the photos taken are backed up and can be accessed from any device
• cloud storage is useful for storing backup of your files. Copies of the files are made on different servers so that they are protected if attacked or in the case of a natural disaster, such as fire or flood

Question 4

Availability of cloud storage

Answer 4

Files and media stored in the cloud can only be accessed when there is an internet connection
* if the connection is broken, access will be terminated
* the speed of the connection will also impact the speed at which files upload, download or stream
* if there is a suitable connection, data and files in the cloud can be accessed 24/7

Question 5

Scalability of cloud storage

Answer 5

Users have the option to change the amount of storage they can access and use. This is one of the key benefits of storing data in the cloud. If you need more, you can rent additional space. If you do not need the storage capacity you have allocated to you, you can reduce it and save money

Question 6

Benefits of cloud storage

Answer 6

• you can access your data from any device that has an internet connection and a web browser
• it is scalable. This means that you can purchase more storage easily without having to physically install another storage server
• the data and its security are managed by the cloud storage provider

Question 7

Drawbacks of cloud storage

Answer 7

• you cannot access your data without an internet connection. You also need a steady internet connection to ensure you can view your data without interruptions
• although some cloud storage providers offer a limited amount of free storage space, additional storage space can be expensive
• you have no control where or how your data is stored. You must trust that the provider is keeping your data safe and confidential