Certified Cloud Security Professional (CCSP) — Question 291

How many additional DNS queries are needed when DNSSEC integrity checks are added?

Answer options

• A. Three
• B. Zero
• C. One
• D. Two

Correct answer: B

Explanation

The correct answer is B, as DNSSEC is designed to provide security without increasing the number of queries needed for resolution. The other options suggest additional queries, which is not the case when DNSSEC is properly implemented.