If one computer in the network stops working then the whole network goes down because it can no longer pass on the signal It can be difficult to expand a ring network because adding a new computer means interrupting the whole communication ring. A firewall can be configured to allow authorised devices and users and also to prevent unauthorised users from accessing the data stored on the company network. Data storage media, backup frequency, archiving, automated vs manual systems How the following factors can affect the choice of method: It is the use of video cameras input device to transmit a signal to a secific set of monitors output device. A good password consists of: The Data Protection Act states that personal data must be kept secure, therefore, businesses may need to pay financial compensation to any person whose data has been lost or stolen. Share buttons are a little bit lower.
Legal implications Impact on customer Impact on employees Impact on organisation. File size, transfer speed, future-proofing, data security, user needs Factors effecting transfer speed: So please, take in mind about it and please, change your mind about avoid this monitoring system. About project SlidePlayer Terms of Service.
Businesses will have to pay compensation, face money loss and may even have to close down.
Cambridge Nationals R001 Revision Guide – June 2014.
shudy Unit 1 Understanding computer systems: A firewall can be configured to allow authorised devices and users and also to prevent unauthorised users from accessing the data stored on the company network. It’s easy to add more computers to extend the network It uses less cabling than the other network designs If a single computer breaks, it does not disable the whole network Disadvantages: Nature of information to be studdy, cost, availability, ease of use, data security.
An email is made. Data Theft If data held on a business computer is lost or stolen, there can be a serious impact on the business, customers and employees.
ICT Cambridge Nationals R January Notes – Revision Cards in GCSE ICT
Fibre-Optic – This is a faster type of cable that can send a lot of information at high speeds around the network, although, cakbridge is the most expensive to install and needs a professional to install it. The company employs seven Cable Technicians and provides each of them with a smartphone to help them complete their work.
If you wish to download it, please recommend it to your friends in any social system. GPS location tracking, monitoring internet use, monitoring communications How legislation effects business computer users: A drawback is a bad feature of a disadvantage.
Secondary Storage Backups and secure storage methods are used to safeguard data. A computer program Output.
Jackie knows that whichever method she chooses, she will receive a lot of feedback.
It is the use of video cameras input device to transmit a signal to a secific set of monitors output device. Wired phones move to cell phones and now smart.
Published by Rachelle Buxton Modified over 5 years ago. RJ45 – This is the cheapest form of network cabling, easy to install, although, can only be m in length, can be easily cut, cxmbridge be bent and is not as fast as fibre optic.
If one connection breaks, the rest of the network is unaffected As each computer has its cambridgf cabling, the load on each section of cabling is less If there is a fault, it is easier to find and correct, for example by replacing one section of cable Disadvantages: R January Notes.
Trusted people will have access to this key.