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Assume the following function has been implemented. def descript(num: int)-> str: """Return "High" if num is greater than 100, return "Low" if num is between 0 and 100 inclusive, and return "Neg" otherwise || || || Also assume that the implementation has been tested on the inputs: 500, 100, 0, -1, -50. Which of the following inputs would be the least redundant for testing purposes. A. 0 B. 50 101 1 D. 1000000000 E. They are all equally redundant.

Assume the following function has been implemented. def descript(num: int)-> str: """Return "High" if num is greater than 100, return "Low" if num is between 0 and 100 inclusive, and return "Neg" otherwise || || || Also assume that the implementation has been tested on the inputs: 500, 100, 0, -1, -50. Which of the following inputs would be the least redundant for testing purposes. A. 0 B. 50 101 1 D. 1000000000 E. They are all equally redundant.

Database System Concepts
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
Problem 1PE
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Can someone help me to explain this? This is a pastime question. The answer is (C), which is 101, but I don't understand why. 

Question:

Assume the following function has been implemented.

def descript(num: int)-> str:

"""Return "High" if num is greater than 100, return "Low" if num

is between 0 and 100 inclusive, and return "Neg" otherwise

"""

Also assume that the implementation has been tested on the inputs: 500, 100, 0, -1, -50. Which of the

following inputs would be the least redundant for testing purposes.

A.   0

B.   50

C.   101

D.   1000000000

E.   They are all equally redundant.

 

 

Assume the following function has been implemented. def descript(num: int)-> str: """Return "High" if num is greater than 100, return "Low" if num is between 0 and 100 inclusive, and return "Neg" otherwise || || || Also assume that the implementation has been tested on the inputs: 500, 100, 0, -1, -50. Which of the following inputs would be the least redundant for testing purposes. A. 0 B. 50 101 D. 1000000000 E. They are all equally redundant.
Transcribed Image Text:Assume the following function has been implemented. def descript(num: int)-> str: """Return "High" if num is greater than 100, return "Low" if num is between 0 and 100 inclusive, and return "Neg" otherwise || || || Also assume that the implementation has been tested on the inputs: 500, 100, 0, -1, -50. Which of the following inputs would be the least redundant for testing purposes. A. 0 B. 50 101 D. 1000000000 E. They are all equally redundant.
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