Question

Your instructor's office number in the Bobby Chain Technology Center is TEC325. Without spaces, what is the ASCII code conversion in binary (b₇b₆b₅b₄b₃b₂b₁) for your instructor's building designation (TEC)? Include a single blank space between each of the ASCII codes for the letters in your answer.

Decode the following ASCII code:

1010000 1000101 1001101 1000100 1000001 1010011

For an AND gate, which of the following input combinations produces a LOGIC High output?

a. x = 0 and y = 0

b. x = 1 and y = 1

c. x = 1 and y = 0

d. x = 0 and y = 1

Answer 1

ASCII code conversion for TEC is:

ascii value of T = 84 = 1010100

ascii value of E = 69 = 1000101

ascii value of C = 67 = 1000011

TEC = 1010100 1000101 1000011

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Given sequence = 1010000 1000101 1001101 1000100 1000001 1010011

1010000 = 80 = P

1000101 = 69 = E

1001101 = 77 = M

1000100 = 68 = D

1000001 = 65 =A

1010011 = 83 = S

1010000 1000101 1001101 1000100 1000001 1010011 = PEMDAS

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AND gate table

X	Y	X AND Y
0	0	0
0	1	0
1	0	0
1	1	1

AND gate produces logic HIGH only when X=1,Y=1

Option B is correct.