Question 1

The ZIP code of Marietta, GA is 30066.What is the value of the check sum digit CSD in the USPS bar code?

Accepted Answer

The answer of The ZIP code of Marietta, GA is...

Question 2

The detected ZIP code is 0e5153.What is the value of the error e?

Accepted Answer

The answer of The detected ZIP code is 0e5153.What is...

Question 3

In the UPC symbol encoding numbers $$79552296510$$ has a CSD value equal to ___.

Accepted Answer

$$\text { CSD } \left. \left. = \left[ 210 - 3 \sum \text { (odd-indexed digits } \right) - \sum \text { (even-indexed digits } \right) \right] _ { \bmod ( 10 ) } = [ 210 -$$ $$\left. 3 ( 7 + 5 + 2 + 9 + 5 + 0 ) - ( 9 + 5 + 2 + 6 + 1 ) ] _ { \bmod ( 10 ) } = [ 210 - 3 ( 28 ) - 23 ) \right] _ { \bmod ( 10 ) } = [ 103 ] _ { \bmod ( 10 ) } = 3$$

Question 4

The erroneous reading from the UPC symbol is given by $$07 \mathrm { e } 310000421$$ , where e is the erroneous digit value.The value of e is _____.

Accepted Answer

$$\text { CSD formula must produce 1. CSD } = [ 210 - 3 ( 0 + e + 1 + 0 + 0 + 2 ) - ( 7 + 3 + 0 + 0 + 4 ) ] _ { \bmod ( 10 ) } = [ 210 -$$ $$3 ( \mathrm { e } + 3 ) - 14 ) ] _ { \bmod ( 10 ) } = [ 210 - 23 - 3 \mathrm { e } ] _ { \bmod ( 10 ) } = [ 187 - 3 \mathrm { e } ] _ { \bmod ( 10 ) } = 1 \rightarrow \mathrm { e } = 2$$

Question 5

A digital watermark shifts individual text characters from the home position.The shift can be zero, one unit to the left or right, or one unit up or down.If 600,000,000 different watermarks are desired, the number of characters required is _______.

Accepted Answer

$$\log _ { 5 } 6 \times 10 ^ { 8 } = ( .78 + 8 ) / \log _ { 10 } 5 = 12.6 \rightarrow 13$$

Exam 12: Symbology

The ZIP code of Marietta, GA is 30066.What is the value of the check sum digit CSD in the USPS bar code?

Correct Answer
verified

The detected ZIP code is 0e5153.What is the value of the error e?

Correct Answer
verified

In the UPC symbol encoding numbers $79552296510$ has a CSD value equal to ___.

The erroneous reading from the UPC symbol is given by $07 \mathrm { e } 310000421$ , where e is the erroneous digit value.The value of e is _____.

A digital watermark shifts individual text characters from the home position.The shift can be zero, one unit to the left or right, or one unit up or down.If 600,000,000 different watermarks are desired, the number of characters required is _______.

Correct Answer
verified
\[\log _ { 5 } 6 \times 10 ^ { 8 } = ( .78 + 8 ) / \log _ { 10 } 5 = 12.6 \rightarrow 13\]

Exam 12: Symbology

The ZIP code of Marietta, GA is 30066.What is the value of the check sum digit CSD in the USPS bar code?

Correct AnswerverifiedShow Answer

The detected ZIP code is 0e5153.What is the value of the error e?

Correct AnswerverifiedShow Answer

In the UPC symbol encoding numbers 795522965107955229651079552296510 has a CSD value equal to ___.

The erroneous reading from the UPC symbol is given by 07e31000042107 \mathrm { e } 31000042107e310000421 , where e is the erroneous digit value.The value of e is _____.

A digital watermark shifts individual text characters from the home position.The shift can be zero, one unit to the left or right, or one unit up or down.If 600,000,000 different watermarks are desired, the number of characters required is _______.

Correct Answerverified\[\log _ { 5 } 6 \times 10 ^ { 8 } = ( .78 + 8 ) / \log _ { 10 } 5 = 12.6 \rightarrow 13\]

Correct Answer
verified

Correct Answer
verified

In the UPC symbol encoding numbers $79552296510$ has a CSD value equal to ___.

The erroneous reading from the UPC symbol is given by $07 \mathrm { e } 310000421$ , where e is the erroneous digit value.The value of e is _____.

Correct Answer
verified
\[\log _ { 5 } 6 \times 10 ^ { 8 } = ( .78 + 8 ) / \log _ { 10 } 5 = 12.6 \rightarrow 13\]