27. When analog data is converted to digital data, (A) the data match exactly (B) the digital data is an approximation of the analog data (C) the analog data approximates the digital data (D) the digital data has more values than the analog data 29. If data analysis identifies new patterns, what should a company do with the information? (A) Further analyze the data pattern identified to make strategic decisions. (B) Change the prices on their products to match the findings for increased sales. (C) Get their products to market faster to increase their profit. (D) Use it to place targeted ads with people who are repeat customers. 30. What value will the following code display? Assume all values are correctly initialized. num is a variable holding an integer value. DISPLAY (num MOD 10) (A) The value in the ones position (B) The value in the sens position (C) The current value in the variable num (D) The quotient of num divided by 10

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Please answer this three questions and show work and explanation of how you got the answer
27. When analog data is converted to digital data,
(A) the data match exactly
(B) the digital data is an approximation of the
analog data
(C) the analog data approximates the digital
data
(D) the digital data has more values than the
analog data
29. If data analysis identifies new patterns, what
should a company do with the information?
(A) Further analyze the data pattern identified
to make strategic decisions.
(B) Change the prices on their products to
match the findings for increased sales.
(C) Get their products to market faster to
increase their profit.
(D) Use it to place targeted ads with people
who are repeat customers.
30. What value will the following code display?
Assume all values are correctly initialized.
mum is a variable holding an integer value.
DISPLAY (num MOD 10)
(A) The value in the ones position
(B) The value in the sens position
(C) The current value in the variable num
(D) The quotient of num divided by 10
Transcribed Image Text:27. When analog data is converted to digital data, (A) the data match exactly (B) the digital data is an approximation of the analog data (C) the analog data approximates the digital data (D) the digital data has more values than the analog data 29. If data analysis identifies new patterns, what should a company do with the information? (A) Further analyze the data pattern identified to make strategic decisions. (B) Change the prices on their products to match the findings for increased sales. (C) Get their products to market faster to increase their profit. (D) Use it to place targeted ads with people who are repeat customers. 30. What value will the following code display? Assume all values are correctly initialized. mum is a variable holding an integer value. DISPLAY (num MOD 10) (A) The value in the ones position (B) The value in the sens position (C) The current value in the variable num (D) The quotient of num divided by 10
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