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WorksheetsICT - Networks and communication
Total questions: 11
Worksheet time: 8mins
Programs that make copies then attach to other files within the computer
Hub
Viruses
Fax
Two basic ways of sending a fax
Physical fax
Technology fax
Email fax
Electronic fax
When sending E-mails it is necessary to include
Router
Electronic fax
Email address
Internet
Some forms of Authentication include
Holographic images
Software
Biometrics
Emails
What are the hardwares used in video conferencing
Webcams
Bridge
Modems
Microphones
VOIP Stands for ________
Voice over Internet PIN
Vice over Internet Protocol
Voice over Intranet Protocol
What are the disadvantages of video conferencing?
Sound and picture quality is good
Time lag/delays when talking
Expensive for set-up
Time differences
How to protect passwords?
Run-anti Spyware software
Use easy passwords
Use complex passwords
Share passwords
What is audio conferencing?
Meeting held between people using audio equipment.
The communication between two people at two separate location.
What is used to verify that data comes from a secure trusted source?
Emails
Internet
Authentication
Hub
Video conferencing can use both audio and video?
True
False
