Case-Based Critical Thinking QuestionsCase 1You have just starting working at Quantum Company. As a new programmer, you have been asked to review and correct various pseudocode.The following pseudocode checks if an item number is valid:start Declarations num sub = 0 num SIZE = 5 num VALID_ITEM [5] = 27,53,84,89,95 string foundIt = "N" input item while sub < SIZE if item = VALID_ITEM[sub] then foundIt = "Y" endif sub = sub +1 endwhile if foundIt = "Y" then output "Valid item number" else output "Invalid item number" endif stopWhich while loop makes this more efficient?
A. while sub < SIZE AND foundIt = "N"
B. while sub < SIZE AND foundIt > "N"
C. while sub < SIZE AND foundIt = "Y"
D. The while loop is already efficient
Answer: A
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