-1" OR 3*2<5 or "vyHjdoKB"="

Short answer: as written, it isn’t a well-formed boolean expression.

• The subexpression 3*2<5 evaluates to false (since 6 < 5 is false).
• The parts -1" and "vyHjdoKB"=" are syntactically incomplete because the quotes are unbalanced; there’s no complete literal or comparison there.
• So the overall expression cannot be evaluated in a standard language without fixing the syntax.

If you’re studying boolean logic or SQL-injection topics, here are some safe, exam-relevant points:

• In pure boolean logic, OR is true if any operand is true. Example: (5 > 2) OR (3*2 < 5) is true OR false, which is true.
• An incomplete or ill-formed expression (like unbalanced quotes) is not valid in any standard language; you’d need to fix the syntax first.

If your aim is SQL-injection awareness (common exam topic), remember:

• A typical risky pattern tries to terminate a string literal and inject an always-true condition, e.g., something like ' OR 1=1 --, but only discuss it at a high level and emphasize defensive measures.
• Defense basics: use prepared/parameterized queries, input validation, least-privilege database accounts, and proper escaping.

Would you like a quick, clean set of practice problems on boolean logic, or a brief explanation of defensive coding against SQL injection? If you have a specific language (Python, Java, SQL, etc.), I can tailor examples.