unts using their own passwords. If k = 18, what is the maximum number of users the system can support after which the probability of this kind of ity failure exceeds 109%? you may use the approximation e^x > 1+x for |x| <1 IDE YOUR ANSWER AS A DECIMAL NUMBER the correct answer below. Please enter a number for this text box

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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Using the password database of the previous section, we want that no two users, who have different passwords, are able to log into each other's
accounts using their own passwords. If k = 18, what is the maximum number of users the system can support after which the probability of this kind of
security failure exceeds 10%?
Hint: you may use the approximation ex >1 +x for |x| <1
PROVIDE YOUR ANSWER AS A DECIMAL NUMBER
1
Enter the correct answer below.
Please enter a number for this text box.
Transcribed Image Text:Using the password database of the previous section, we want that no two users, who have different passwords, are able to log into each other's accounts using their own passwords. If k = 18, what is the maximum number of users the system can support after which the probability of this kind of security failure exceeds 10%? Hint: you may use the approximation ex >1 +x for |x| <1 PROVIDE YOUR ANSWER AS A DECIMAL NUMBER 1 Enter the correct answer below. Please enter a number for this text box.
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