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Total questions: 8
Worksheet time: 2mins
Name
Class
Date
1.
keyboard
a)
input
b)
output
2.
is printer an input device
a)
true
b)
false
3.
when we click shift + delete what happens in MS word
(a)
4.
ctrl + minus is a shortcut key to delete a _ in excel
a)
row
b)
all of these
c)
column
d)
none of these
5.
we can specify a row height from o to ____________
a)
408
b)
409
c)
410
d)
411
6.
when was pascaline invented
a)
1642
b)
1956
c)
2020
d)
none of these
7.
Charles is the______ of computer
a)
mother
b)
father
c)
uncle
d)
anuty
8.
what is the 1st generation of computer
a)
transistor
b)
vacuum tube
c)
microprocessor
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