IT Terms

5. type of communication with less bandwidth available and susceptible to interferences
6. converts the digital data from the computer into a continuous analogue wave-form that the telephone system is designed to deal with
7. main method for connecting devices in a LAN using unshielded twisted pair (UTP)
11. a set of rules in encryption
12. this stage involves finding out how the current system works
13. an element of system flow chart with 2 outlets either yes or no
15. A set of computers connected together
16. a computer connected to network but not controlling another computer
17. a type of flowchart that presents the overview of how a system works

1. a process of reducing the size of an image
2. a task in a project that must be completed before another task
3. type of wireless communication which is not susceptible to electrical interference
4. a method of analysis phase involving analyst watching the process
8. network device that connects two networks of the same type
9. a method of controlling remote computer to connect securely to a private network using external resources
10. a chart showing the progress of each task and predecessors
14. computer which provides resources to client
16. a small square of once color, combined to create a bitmap image
18. a network device broadcasting all packets of data to a specific computer