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WorksheetsBTEC DIT: Revision 1-6
Total questions: 11
Worksheet time: 7mins
What is an ad hoc network?
Is a type of wired network
Is type of wireless network
Is type of network that lets the user add more nodes to the network
Is a type of network that blocks adverts
What is a network key?
A network key is a code, provided to authorised users to allow them to access the network.
A network key is a code, provided to unauthorised users to allow them to access the network.
A network key is a code, provided to authorised people to allow them to access the network.
A network key is a code, provided to authorised staff to allow them to access the network.
What is tethering?
It enables a device with internet connection, such a smartphone. to share its internet connectivity with a device that does not have internet access.
It enables a device with no internet connection, such a PC. to share internet connectivity with a device that does have internet access.
It enables a device with internet connection, such a smartphone. to share some internet connectivity with a device that does not have internet access.
What are the benefits of an ad hoc network? Select 3
Provides internet access to one or more devices that do not have connectivity
Allows users to connect to the internet without using the data allowance on their own phone
Allows users to work in places other than their workplace
Mobile network coverage in rural areas may be poor and therefore create network availability issues
Can be accessed through any device that has an internet connection
What are the drawbacks of an ad hoc network? Select 3
Provides internet access to one or more devices that do not have connectivity
Allows users to connect to the internet without using the data allowance on their own phone
Tall building, tunnels and geographical features may create blackspots to network coverage
Mobile network coverage in rural areas may be poor and therefore create network availability issues
Does not have encryption, so the data you send and receive is not secure as it can be easily intercepted and read by others
What does encryption mean?
A method of scrambling data so only the person who is meant to receive it can read it
Unauthorised access to a computer system
A computer that provides services (such as file storage) to multiple users
What is hacking?
A method of scrambling data so only the person who is meant to receive it can read it
Unauthorised access to a computer system
A computer that provides services (such as file storage) to multiple users
What is a server?
A method of scrambling data so only the person who is meant to receive it can read it
Unauthorised access to a computer system
A computer that provides services (such as file storage) to multiple users
What is cloud storage?
A method of storing files and folders remotely
A method of working online using online applications; often used to allow two or more users to collaborate on the same file(s)
A method of storing files and folders locally
What is cloud computing?
A method of storing files and folders remotely
A method of working online using online applications; often used to allow two or more users to collaborate on the same file(s)
A method of storing files and folders locally
What are the benefits of using cloud storage? Select 3
Can be accessed through any device that has an internet connection
Offers a 24/7 service, 365 days a year; so its available at all times, as long as there is internet access
Automatically synchronises any changes across all devices
Allows users to work in places other than their workplace
Allows users to connect to the internet without using the data allowance on their own phone
