Question: 1.(+6) Problem #1 in the Chapter review problems on Page 73 Answer a is provided a. Upper Lower Output 1 0 0 0 1 0
1.(+6) Problem #1 in the Chapter review problems on Page 73
Answer a is provided
a.
| Upper | Lower | Output |
| 1 | 0 | 0 |
| 0 | 1 | 0 |
. b.
| Upper | Lower | Output |
| 1 | 0 |
|
| 0 | 1 |
|
c.
| Upper | Lower | Output |
| 1 | 0 |
|
| 0 | 1 |
|
2.(+6 ) Problem #2 in the Chapter review problems on Page 73 Your answer should be OR or AND or XOR etc. gate(s)
a.
b. .
4.(+6) Problem #5 in the Chapter review problems on Page 74
The correct contents of address 00 and 03 after the steps are executed is provided
Address Contents
00 02
01
02
03 53
5.(+ 6) Problem #7 in the Chapter review problems on Page 74
Answer a, e are provided
a.1100 1101
b.
c.
d.
e.0001 0000
6.(+5 ) Problem #9 in the Chapter review problems on Page 74
Answer a and c areprovided
a.A0A
b.
c.0BE
7.(+5 ) In a twos complement system, what value is represented by the pattern 111?
a.7
b.-7
c.1
.d-1
8. (+5 ) Problem #24 in the Chapter review problems on Page 75
Answer a is provided
a.00110010 00110011
b.
9.(+6 ) Problem #30 in the Chapter review problems on Page 75
Answer a b c areprovided
a.15
b.-12
c.12
d.
e.
10.(+6 ) Problem #31 in the Chapter review problems on Page 75
Answer a d are provided
a.0001101
b.
c.
d.0000000
e.
11.(+6 ) Problem #34 in the Chapter review problems on Page 75
Answer a d are provided
a. 3 3/4
b.
c.
d. 1
e.
12. (+5) What is the result of the following addition problem (using twos complement notation)? Highlight your answer
00001111
+ 10101010
A. 011000101 B. 10111001
C. 01010101 D. 10110101
13.+5) What is the result of the following subtraction problem (using twos complement notation)?
00001111
- 10101010
A. 011000101 B. 10111001
C. 01010101 D. 10110101
14.(+6)Problem #35 in the Chapter review problems on Page 75
Answer a d are provided
a. 101.11
b.
c.
d. 1.01
e.
15.(+5) Which of the following bit patterns represents the value -9 in twos complement notation?
A. 00011010 B. 11110111 C. 10001001 D. 11111011
16.(+5) Which of the following representations in twos complement notation represents the smallest value?
A. 00000010 B. 11110000 C. 00000001 D. 11111111
17.(+5)A7 is the hexadecimal representation for which of the bit patterns ?
A. 10100111 B. 11000101 C. 01110101 D. 100110111
18.(+5) What is the largest positive integer that can be represented in a twos complement system in which each value is represented by eight bits?
A. 128 B. 64 C. 127 D. 63
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