Provided below is a select case statement. Which of the following if statements can be used to replace the select case statement? select case number display "Group 1 display "Group 3 case else display "Group unknown" endselect

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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Provided below is a select case statement. Which of the following if statements can be used to replace the select case statement?
select case number
case 1
display "Group 1"
case 3
display "Group 3"
case else
display "Group unknown"
endselect
Select one:
O a. if number=1 then
display "Group 1"
dise
if number = 3 then
display "Group 3"
else
endif
endif
b.if number = 1 then
display "Group unknown
display "Group 1"
else
if number=3 then
endif
else
endif
display "Group 3"
endif
display "Group unknown"
else
O cif number= 1 then
display "Group 1"
if number=3 then
display "Group 3"
else
if number <> 1 OR 3 then
display "Group unknown"
endif
endif
endif
O d. if number = 1 then
display "Group 1"
endif
if number=3 then
display "Group 3"
endif
if number 1 OR 3 then
display "Group unknown"
endif
Clear my choice
Transcribed Image Text:Provided below is a select case statement. Which of the following if statements can be used to replace the select case statement? select case number case 1 display "Group 1" case 3 display "Group 3" case else display "Group unknown" endselect Select one: O a. if number=1 then display "Group 1" dise if number = 3 then display "Group 3" else endif endif b.if number = 1 then display "Group unknown display "Group 1" else if number=3 then endif else endif display "Group 3" endif display "Group unknown" else O cif number= 1 then display "Group 1" if number=3 then display "Group 3" else if number <> 1 OR 3 then display "Group unknown" endif endif endif O d. if number = 1 then display "Group 1" endif if number=3 then display "Group 3" endif if number 1 OR 3 then display "Group unknown" endif Clear my choice
What would be displayed as the daily dosage of medicine to be administered to a dog weighing 4.9 kilograms in the following pseudocode?
if dogWeight numeric then
number500 = dogWeight * 2
if number500 MOD 1 = 0 then
if dogWeight < 5 then
else
medicine = number500 * 1
else
if dogWeight <= 8 then
medicine = number500 * 0.9
else
if dogWeight <= 12 then
medicine = number500 * 0.75
medicine = number500 * 0.6
else
endif
endif
endif
display "The dog must receive a daily dose of ", medicine, "ml."
else
display "The weight must be in kg and to the nearest 500g, e.g. 3, 3.5 or 4"
endif
display "The weight must be numeric"
endif
Select one:
O a. The weight must be in kg and to the nearest 500g, e.g 3, 3.5 or 4
b. The weight must be numeric
c. The dog must receive a daily dose of 9.0 ml
d. The dog must receive a daily dose of 7.0 ml
Transcribed Image Text:What would be displayed as the daily dosage of medicine to be administered to a dog weighing 4.9 kilograms in the following pseudocode? if dogWeight numeric then number500 = dogWeight * 2 if number500 MOD 1 = 0 then if dogWeight < 5 then else medicine = number500 * 1 else if dogWeight <= 8 then medicine = number500 * 0.9 else if dogWeight <= 12 then medicine = number500 * 0.75 medicine = number500 * 0.6 else endif endif endif display "The dog must receive a daily dose of ", medicine, "ml." else display "The weight must be in kg and to the nearest 500g, e.g. 3, 3.5 or 4" endif display "The weight must be numeric" endif Select one: O a. The weight must be in kg and to the nearest 500g, e.g 3, 3.5 or 4 b. The weight must be numeric c. The dog must receive a daily dose of 9.0 ml d. The dog must receive a daily dose of 7.0 ml
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