Exercise 1
Name ____________________ Points __/20
Binary to Hexadecimal
1. 1011110110 =
2
2. 1001010 =
2
Hexadecimal to Binary
3. BAD =
16
4. 78 =
16
Hexadecimal to Decimal
5. BAD =
16
6. 78 =
16
Decimal to Hexadecimal
7. 2989 =
10
Binary to Decimal
8. 1011 =
2
9. 100000 =
2
Decimal to Binary
10. 85 =
10
11. 63 =
10
Arithmetic –
from
class discussion
Binary
_________
12. 10100 13. 1001 14. 11 / 101010 15. 1101
+1111 -111 *101
_____ ____ ______
Hexadecimal
16. 3BAD 17. 1493
+19A -BAD
____ ____
18. What is the memory address range in hexadecimal
for a computer system with a 16-bit address bus?
19. What is the largest decimal number that
can be represented in 10 bits?
20. How many bits is in a word?
A byte?