Online World revision quiz 2

Select the 3 correct online services

• Commerce

• Webmail

• Entertainment

• Download Services

• Internet

Which of these is a zip file extension?

• .doc

• .xls

• .rar

• .gmd

Why is backing up files important? (2 correct answers)

• Makes files easier to find

• So you can access them ouside

• To restore if you lose them

• Easier to edit

• In case they get corrupt

Which of these is a level of access to a file?

• See/change

• Read/write

• Write

• Clear

What is a chatroom?

• A reference website anyone can edit

• An audio file download site

• A place where users communicate using typed text

• An online journal

Name 2 disadvantages of social networking

• Cheap to use

• Needs internet access

• Can spread viruses

• Real-time

Which of these is an advantage of VOIP

• Relies on Internet

• Reduces travel costs

• Can affect voice quality

• Security risk

Where might you find an RFID chip?

• In a vending machine

• In an aeroplane

• In a cat

• In a mobile phone

What is a PoP?

• Access point to the Internet

• Email protocol

• Packaging protocol

• A storage device

Which of these is NOT a wireless connection method?

• Broadband

• Bluetooth

• Dial-up

• Microwave