Binary and Denery Flashcards
(25 cards)
What is the base of the binary number system?
2
What is the base of the denary (decimal) number system?
10
True or False: In binary, the only digits used are 0 and 1.
True
Convert the binary number 1010 to denary.
10
What is the binary equivalent of the denary number 5?
101
Fill in the blank: The binary number system uses powers of ____.
2
What is the denary value of the binary number 1111?
15
True or False: The binary number 1001 is equal to 9 in denary.
True
Convert the denary number 12 to binary.
1100
What is the highest digit in the binary number system?
1
What is the denary equivalent of the binary number 0001?
1
Fill in the blank: Each digit in a binary number is called a ____.
bit
True or False: The binary number 10101 represents the number 21 in denary.
True
What is the binary representation of the denary number 0?
0
Convert the binary number 1101 to denary.
13
What is the denary equivalent of the binary number 0101?
5
Fill in the blank: The binary number system is often used in ____.
computing
How many bits are needed to represent the number 16 in binary?
5
What is the binary equivalent of the denary number 15?
1111
True or False: The binary number 101010 is equal to 42 in denary.
True
Convert the denary number 3 to binary.
11
What is the binary representation of the denary number 8?
1000
Fill in the blank: The leftmost bit in a binary number represents the ____ value.
highest
What is the denary equivalent of the binary number 1110?
14
