Mastering Binary and Hexadecimal Numbers
Authored by Conrod undefined
Information Technology (IT)
7th Grade
Used 3+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the denary equivalent of the binary number 1010?
10
2
11
5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the denary number 15 to binary.
1111
1110
1001
1010
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the binary representation of the denary number 8?
1001
1000
0110
0001
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the binary number 1101 to hexadecimal.
B
D
E
C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the hexadecimal equivalent of the binary number 11111111?
00
FF00
7F
FF
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the binary number system in your own words.
The binary number system uses two digits, 0 and 1, to represent values.
The binary number system represents values using letters A and B.
The binary number system is based on three digits: 0, 1, and 2.
The binary number system uses ten digits, 0 to 9, to represent values.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are two applications of binary numbers in technology?
Image processing in graphics software.
Data encryption in secure communications.
1. Data representation in computers. 2. Error detection and correction in communication systems.
Audio compression in streaming services.
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