Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
During testing, a login form returns all user records when the tester enters ' OR '1'='1 in a username field. What is the best fix for this issue?
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
Distractor review
Hide database error messages from the login page only
Suppressing errors may reduce information leakage, but it does not stop the injection flaw itself.
B
Best answer
Use parameterized queries or prepared statements
Parameterized queries separate user input from SQL commands, which prevents the database from treating input as executable code.
C
Distractor review
Require users to change passwords more often
Password changes do not address the underlying input validation and query construction problem.
D
Distractor review
Move the login page to a different URL
Changing the page location does not fix the vulnerable query logic behind the form.
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: Use parameterized queries or prepared statements — Parameterized queries or prepared statements are the correct fix because they ensure user input is handled as data, not as part of an SQL command. In the example, the injected condition changes the meaning of the query. Proper query parameterization prevents that behavior and is one of the most effective controls against SQL injection and similar input-handling flaws. Why others are wrong: Hiding error messages may reduce clues for attackers but does not close the vulnerability. Password policy changes do not affect query construction. Moving the page does nothing to the server-side logic, so the attacker could still exploit the same flaw through the new address.
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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