1.2 Review quiz
Authored by Paul Robson
Computers
9th Grade
Used 2+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the size of a nibble in bits?
2 Bits
4 Bits
8 Bits
16 Bits
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits are there in a byte?
4 Bits
8 Bits
16 Bits
32 Bits
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a type of secondary storage?
Magnetic
Rail storage
Phone
Alpha
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What is stored in ROM?
BIOS
Currently stored instructions
Bootstrap
Currently stored data
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different possible digits are there in the hexadecimal system?
8
10
12
16
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process of converting binary to denary?
Add up only the columns that contain a 0
Add up only the columns that contain a 1
Subtract the columns that contain a 1
Subtract the columns that contain a 0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When converting a sound wave into binary we measure the wave so many times per second. This is called the?
Amplitude
Frequency
Sound wave
Pitch
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