The differences between MMS or emailing a picture (related to p4)
By sending a picture by text message charges a certain amount it depends on what network you are currently on.
By emailing a picture is free no cost what so ever and no postage unless you put it up for the newspaper
by MMS when the person you send it to get the picture the picture will be blurry but not when you email the picture come clearly threw.
The speed by texts messages are very fast compared to the emailing
emailing takes time to get to another person if another person lives in another country.
also the cost text messaging costs emailing does not cost much
Thursday, 21 February 2013
task 14 m1
how do protocols keep your data safe?
The way to keep your device safe is very easy you just need to follow the simple steps carefully what you do for example you should change your password regularly so people don't hack you if the have discovered your password you will still will still be safe as long as you do not put up true personal information.
REMEMBER NOT TO GAVE YOU PASSWORD OUT TO ANYONE AS THEY CAN HACK YOU CAN CHANGE YOUR PASSWORD AND DETAILS. DON'T WRITE IT DOWN SOMEONE AS SOMEONE MIGHT FIND IT.
Encryption is another way of keeping your personal information safe. By encoding messages in this way it will stop people from eavesdropping or even hacking your information so they cannot read it. Only the people that you want to read your messages
The way to keep your device safe is very easy you just need to follow the simple steps carefully what you do for example you should change your password regularly so people don't hack you if the have discovered your password you will still will still be safe as long as you do not put up true personal information.
REMEMBER NOT TO GAVE YOU PASSWORD OUT TO ANYONE AS THEY CAN HACK YOU CAN CHANGE YOUR PASSWORD AND DETAILS. DON'T WRITE IT DOWN SOMEONE AS SOMEONE MIGHT FIND IT.
Encryption is another way of keeping your personal information safe. By encoding messages in this way it will stop people from eavesdropping or even hacking your information so they cannot read it. Only the people that you want to read your messages
Thursday, 7 February 2013
p3 task 14
Protocalls
WIFI- is a popular technology that allows an electronic device to exchange data wirelessly
and you could also connect to the internet anywhere
Bluetooth- is where you can send music or pictures to friends or family that have Bluetooth on there device
SMS - (Short Message Service) is a form of text messaging communication on phones and mobile phones.
MMS- Multimedia Messaging Service, or MMS, is a standard way to send messages that include multimedia content to and from mobile phones. you can send pictures threw messages.
INFRARED- Infrared (IR) light is electromagnetic radiation with longer wave lengths than those of visible light , extending from the nominal red edge of the visible spectrum at 0.74 micrometers (µm) to 0.3 mm
3G - is the access to the internet via mobiles and also the broadband.
GPRS - General packet radio service (GPRS) it sends and recieves media contents
what they can do
wifi can connect to any wireless internet or broadbands
bluetooth can send images
sms can send text messages to any network
mms sends pictures to anyone
infrared measures the wave lengths on your devise
3g basically gives u access to broad band on networks such as 02 you could buy a 3g broadband so u can get a certian amount of internet on your phone
GPRS can send media contents and also recieve.
meanings...
WIFI- is a popular technology that allows an electronic device to exchange data wirelessly
and you could also connect to the internet anywhere
Bluetooth- is where you can send music or pictures to friends or family that have Bluetooth on there device
SMS - (Short Message Service) is a form of text messaging communication on phones and mobile phones.
MMS- Multimedia Messaging Service, or MMS, is a standard way to send messages that include multimedia content to and from mobile phones. you can send pictures threw messages.
INFRARED- Infrared (IR) light is electromagnetic radiation with longer wave lengths than those of visible light , extending from the nominal red edge of the visible spectrum at 0.74 micrometers (µm) to 0.3 mm
3G - is the access to the internet via mobiles and also the broadband.
GPRS - General packet radio service (GPRS) it sends and recieves media contents
what they can do
wifi can connect to any wireless internet or broadbands
bluetooth can send images
sms can send text messages to any network
mms sends pictures to anyone
infrared measures the wave lengths on your devise
3g basically gives u access to broad band on networks such as 02 you could buy a 3g broadband so u can get a certian amount of internet on your phone
GPRS can send media contents and also recieve.
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