CiCADA level 1

How many computer languages are in use?

• 2000

• 5000

• 50

• 20

Which of these is not and early computer

• ENIAC

• UNIVAC

• NASA

• SAGE

Which of these is not a peripheral , in computer terms?

• keyboard

• monitor

• mouse

• mother board

Which of the following is not one of the early "protocols", or ways to use the internet?

• Blogging

• Telnet

• Gopher

• FTP

A network designed to allow communication within an organization is called

• World Wide Web

• Yahoo

• an intranet

• the internet

Which of these is not a computer

• Apple

• Lenovo

• Toshiba

• lada

When did the compact disk first appear on the market

• 1982

• 1992

• 1955

• 1989

When was DVD introduced

• 1970

• 1990

• 2000

• 1995

Who is the maker of iphone

• Microsoft

• IBM

• Apple

• Zenith

To which of these devices is the cellular telephone most closely related

• Telegraph

• Radio

• Light bulb

• Telescope