WorksheetsGadgets
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
Who invented flexible photographic film?
a)
George Eastman
b)
Louis Daguerro
c)
Leonardo da Vinci
d)
Linda Eastman
2.
When did the compact disc first appear on the market?
a)
1989
b)
1982
c)
1990
d)
1985
3.
When was the DVD introduced?
a)
1990
b)
1993
c)
1995
d)
1997
4.
Who is the maker of the iPhone?
a)
Microsoft
b)
IBM
c)
Samsung
d)
Apple
5.
To which of these devices is the cellular telephone most closely related?
a)
telegraph
b)
radio
c)
telescope
d)
light bulb
6.
What does fiber optic cable resemble, in terms of size?
a)
Human hair
b)
Telephone wire
c)
TV cable
d)
Bamboo
7.
Which of these is a file format for digital images?
a)PDF
b)
DOC
c)
JPEG
d)
TEXT
8.
Which of these is not a telephone?
a)
Razr
b)
iPhone
c)
Ipod
d)
Blackberry
100 %
