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Worksheets(RB1- Ch1) The Evolution of Computers final
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
First-generation computers used _______ , _______ to process data.
a)
vacuum tubes
b)
bubble jet
c)
space technolory
d)
nano fibers
2.
A microprocessor consists of thousands of _____________.
a)
Atoms
b)
circuits
c)
photons
d)
voltages
3.
A digital computer can carry out a set of _______________ in sequence.
a)
book
b)
computers
c)
instructions
d)
laptops
4.
____________ are the fastest computers.
a)
Mark II
b)
Embeded computer
c)
Micro Computer
d)
Supercomputers
5.
____________ ____________ is the Father of the Modern Digital Computer.
a)
Charles Babbage
b)
Napier
c)
Herman
d)
Walt desney
6.
Information is obtained when raw data is processed.
a)
true
b)
false
7.
Minicomputers are faster than main frames.
a)
true
b)
false
8.
The Leibniz calculator was the first machine used to add, subtract, multiply, and divide numbers.
a)
true
b)
false
9.
Robots are controlled by computers.
a)
true
b)
false
10.
Transistors were less efficient than vacuums tubes.
a)
true
b)
false
11.
Which of these were used in second-generation computers.
a)
Vacuum tubes
b)
microprocessor
c)
transistors
d)
integrated circuits
12.
Robots are classified as _________________.
a)
first generation technology
b)
third generation technology
c)
fourth generation technology
d)
fifth generation technology
13.
Which of these is a form of discrete data?
a)
weight
b)
number of students in a classroom
c)
length
d)
temperature
14.
Embedded computers are also called ______________ computers.
a)
Stand-Alone
b)
Personal
c)
Dedicated
d)
Micro
15.
The first stage in data processing is _______________.
a)
Input
b)
Output
c)
Storage
d)
Process
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