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SY0-701 Threats, Vulnerabilities, and Mitigations Practice Question
This SY0-701 practice question tests your understanding of threats, vulnerabilities, and mitigations. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which four of the following are effective mitigations against SQL injection attacks? (Choose four.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Using parameterized queries or prepared statements
Parameterized queries and prepared statements are effective because they separate SQL logic from user input, ensuring that input is treated as data rather than executable code. This prevents attackers from injecting malicious SQL commands into query strings, as the database engine compiles the query structure before parameters are bound.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that all four options are correct, so candidates must recognize that the question expects them to select all four, rather than being misled into thinking one is incorrect due to common misconceptions about input validation being insufficient alone.
Detailed technical explanation
How to think about this question
Parameterized queries work by using placeholders (e.g., ? in ODBC or :param in Oracle) that are replaced with sanitized values at execution time, preventing the injection of arbitrary SQL. Input validation and sanitization add a defense-in-depth layer by rejecting or escaping dangerous characters like single quotes ('), though they should not be relied upon alone. Least privilege limits the damage an injection can cause by restricting database account permissions to only necessary operations, such as SELECT-only for read applications.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A SOC analyst notices unusual lateral movement in the network at 2 AM. The IR playbook dictates: identify and contain (isolate the affected machine), then eradicate (remove the malware), then recover (restore from backup), then document. Skipping containment before eradication risks the attacker regaining access. Questions like this test the sequence and rationale of incident response phases.
What to study next
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FAQ
Questions learners often ask
What does this SY0-701 question test?
Threats, Vulnerabilities, and Mitigations — This question tests Threats, Vulnerabilities, and Mitigations — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Using parameterized queries or prepared statements — Parameterized queries and prepared statements are effective because they separate SQL logic from user input, ensuring that input is treated as data rather than executable code. This prevents attackers from injecting malicious SQL commands into query strings, as the database engine compiles the query structure before parameters are bound.
What should I do if I get this SY0-701 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 11, 2026
This SY0-701 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SY0-701 exam.
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