C.L. Test 57-75 Flashcards
What’s an amplifier do? 57
Make sound louder.
How does it do it.
57
Small electric signal turns into a big one
Who owned the Apollo program?
58
The USA
How many men were on the 1st Apollo flight?
58
3
Who was the 1st on the moon?
59
Neil Armstrong
Where is artificial intelligence used?
59
Computers and robots
Why is AI used?
60
To solve problems
What’d Alexander graham Bell do?
61
He worked as a scientist and inventor
What’d he invent?
62
Telephone
Who owned the Bell Telephone Co.?
63
Bell
What does binary mean?
63
Having to parts
Where else is the term used?
64
Referring to computer codes or in speech
What does a bit do in comps?
64
Say yes or no to an action
What is a byte?
65
An amount of capacity
How many are in an average comp”
65
100s to 1000000s
What happened at Chernobyl?
66
A nuclear meltdown
Are these commons
67
No
