An Communication Device that can send andreceive data on the network is called the communication device the communication device are used on both ends of the connections. Most of the communication device have the ability to
Convert the digital signals of computer into analog signals so that the signals can be transmitted on the communication line to another and l. The reversed is one also true The most important communication device are.
Baud is a unit of signalling speed. Baud rate is the amount of times per second a signals within a communication channel change state for example a 1000 baud rate means that it can change state a thousands times per second in simple terms baud rate is the speed at which data is transmitted Baud rate is associated with modems digital television telephone and other such device a higher baud rate is preferred to send faster transmission.
Antivirus
The computer runs more slowly than normal the computer stops responding or freezes often the computer clashes and restart every few minutes the computer restart on its own and then fails to run normally Applications on the computer do not work correctly disks drives are inaccessible users can not print correctly
The fire is in Main street jamil said to the man The New Hotel is fire I can see smoke coming out of the window please send a fire engine quickly.
Yes said the man The New Hotel is in fire we know that Someone has already telephone us Some fire engines have already gone They will soon be there. Thank you very much for telephone you are a good boy you tried to help please tell me your Headmaster and tell him
Jamil told the fireman his name and the of his school Then he and fireman his name and the name of his school Then
I shall told the fireman his name and the name of his school. Then he and Zuma went outside.
Look at the smoke and flames said Zuma I can feel the heat from here look at the roof I can see some people waving their arms and shouting for help they can t get down someone must save them
No comments:
Post a Comment