QuestionJune 8, 2025

Which of the following attack signature is not an example of tautology type SQL Injection? or 1=1- and 1=1- or 1gt 0- none of the above

Which of the following attack signature is not an example of tautology type SQL Injection? or 1=1- and 1=1- or 1gt 0- none of the above
Which of the following attack signature is not an example of tautology type SQL Injection? or 1=1- and 1=1- or 1gt 0- none of the above

Solution
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Answer

none of the above Explanation 1. Identify Tautology SQL Injection Tautology SQL injection involves conditions that are always true, such as 1=1 or 1>0. 2. Analyze Each Option - "or 1=1-- " is a tautology because 1=1 is always true. - "and 1=1-- " is a tautology because 1=1 is always true. - "or 1>0-- " is a tautology because 1>0 is always true. - "none of the above" implies all options are tautologies.

Explanation

1. Identify Tautology SQL Injection<br /> Tautology SQL injection involves conditions that are always true, such as $1=1$ or $1>0$.<br />2. Analyze Each Option<br /> - "or $1=1-- $" is a tautology because $1=1$ is always true.<br /> - "and $1=1-- $" is a tautology because $1=1$ is always true.<br /> - "or $1>0-- $" is a tautology because $1>0$ is always true.<br /> - "none of the above" implies all options are tautologies.
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