Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A support portal has a search field that accepts customer last names. After a tester enters a single quote, the application returns a database syntax error. Which attack is the tester most likely trying to verify?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
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Cross-site scripting (XSS)
XSS usually involves injecting script that runs in a browser. A database syntax error after a quote points to a backend SQL problem instead.
B
Best answer
SQL injection
SQL injection happens when user input is inserted into a database query without proper validation or parameterization. A single quote causing a syntax error is a common sign that the input is affecting the SQL statement.
C
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CSRF
CSRF abuses an authenticated user’s browser to send unwanted requests. It does not usually cause a SQL syntax error from a single quote in a search field.
D
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SSRF
SSRF tricks the server into making requests to internal or external resources. The behavior described here is about database query construction, not server-side URL fetching.
Common exam trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A laptop is suspected of being used in a malware incident. It is still powered on and connected to Wi-Fi. What should the responder do before shutting it down?
Question 2
An employee reports a ransomware note on a file server. The server is still powered on, shares are still being accessed, and management wants service restored as quickly as possible. What should the incident response team do first?
Question 3
An employee reports a ransomware note on a finance laptop. The laptop is still powered on, connected to Wi-Fi, and the user says they were just working in a spreadsheet. Management wants the fastest safe response that also preserves evidence. What should the responder do first?
Question 4
You are handed a company laptop suspected in an insider theft case. Legal says the evidence may be needed in court. Which action best preserves admissibility?
Question 5
A developer wants to reduce the risk of SQL injection in a new customer search form. Which two changes are the best mitigations? Select two.
Question 6
A branch office uses a flat LAN, and a compromise on one user workstation could spread quickly to finance systems. Management wants finance workstations isolated from general users, but finance staff still need access to a central finance application and network printer. What is the best design change?
FAQ
Questions learners often ask
What does this SY0-701 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: SQL injection — This is SQL injection because the input is influencing how the database query is built. A single quote often breaks out of a string in SQL, which can trigger a syntax error if the application is not using parameterized queries. On Security+, that is one of the most recognizable clues for SQL injection in a web application test or incident report. Why others are wrong: XSS affects the browser and typically involves script execution, not database syntax errors. CSRF forces a victim to submit an unwanted request while already authenticated. SSRF makes the server contact another system or URL. The error shown in the prompt specifically points to database query manipulation.
What should I do if I get this SY0-701 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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