Chapter 1 Lab

1.1.1
10^3 10^2 10^1 10^0
1000*2=2000 100*9=900 10*3=30 1*1=1
=2931

1.1.2
2^2=4 2^1=2 2^0=0
1 2 0

1.1.3
2^1=2 2^0=1 1 1

1.1.4
2^4=16 2^3=8 2^2=4 2^1=2 2^0=1
1 0 0 1 0

1.1.5
2^7=128 2^6=64 2^5=32 2^4=16 2^3=8 2^2=4 2^1=2 2^0=1
1 1 1 0 0 1 0

1.1.6
156-128=28 28-16=12 12-8=4 4-4=0
128 64 32 16 8 4 2 1
1 0 0 1 1 1 0 0 = 1001110=156

1.1.7
255-128=127 127-64=63 63-32=31 31-16=15 15-8=7 7-4=3 3-2=1 1-1=0
128 64 32 16 8 4 2 1
1 1 1 1 1 1 1 1 =11111111=255

1.1.8
200-128=72 72-64=8 8-8=0
128 64 32 16 8 4 2 1
1 1 0 0 1 0 0 0 =11001000=200

1.2.1
111

1.2.2
1011

1.2.3
1111
1.2.4
111

1.2.5
100

1.2.6
0110

1.2.7
1110

1.2.8
1100

1.2.9
1111

1.3.1
-6400
-233

1.3.2
-6633
-There is an increase of bits. From 8 to 16, which increase the decimal number.

1.3.3
1024KB*120=122880
122880KB*1024=125829120B

1.3.4
-16*1024MB=16384MB
-16384MB*1024KB=16777216KB
-16777216KB*1024B=1.71798918E10
-1.7179891E10/32=536870912 words

1.3.5
-0011 0110
-0011 represents 3
-0110 represents 6
-36

1.3.6
- Change it to binary first.
- F is 1111
- 6 is 0110
- 11110110 in binary