Q1.
Which of the following is a primary function of Imperva Data Security?
A. Network load balancing
B. Database activity monitoring (DAM)
C. Cloud cost optimization
D. Application development lifecycle
Answer: B. Database activity monitoring (DAM)
Explanation: Imperva’s core offering in data security is monitoring database
activity in real time to detect anomalies, policy violations, and potential threats.
It is not primarily focused on networking load balancing, cost optimization, or
development lifecycle management.
Q2.
Which deployment mode allows Imperva SecureSphere to monitor traffic
without impacting performance?
A. Inline mode
B. Bridge mode
C. Tap/Span (Sniffer) mode
D. Failover mode
Answer: C. Tap/Span (Sniffer) mode
Explanation: In Tap/Span mode, Imperva passively monitors mirrored traffic
from a switch, allowing visibility without adding latency or introducing a single
point of failure. Inline/Bridge mode is used for active blocking.
Q3.
What type of policies can Imperva enforce in a database security solution?
A. Firewall ACLs
B. User activity auditing
,C. DDoS mitigation
D. Backup retention
Answer: B. User activity auditing
Explanation: Imperva database security policies focus on auditing and
controlling access and actions performed by users, ensuring compliance with
regulations such as GDPR, HIPAA, and SOX.
Q4.
Which component stores and manages security policies in the Imperva
architecture?
A. Gateway
B. Management Server
C. Agent
D. Data Warehouse
Answer: B. Management Server
Explanation: The Management Server is the central command-and-control
system for Imperva deployments, used to define, store, and distribute policies to
gateways.
Q5.
Which Imperva feature helps organizations meet compliance requirements such
as PCI DSS?
A. Rate limiting
B. Predefined compliance reports
C. Log compression
D. Threat hunting
Answer: B. Predefined compliance reports
Explanation: Imperva provides built-in compliance reporting templates for
standards like PCI DSS, HIPAA, and SOX, simplifying audits.
Q6.
,Imperva’s Data Masking feature is designed to:
A. Encrypt data at rest
B. Hide sensitive data from unauthorized users
C. Tokenize all database queries
D. Block SQL injection attacks
Answer: B. Hide sensitive data from unauthorized users
Explanation: Data masking obfuscates sensitive fields (like credit card
numbers) for non-privileged users while still allowing operational use of the
database.
Q7.
In Imperva terminology, what is a Gateway?
A. A virtual firewall
B. An enforcement point for monitoring and blocking traffic
C. A centralized logging system
D. A user authentication module
Answer: B. An enforcement point for monitoring and blocking traffic
Explanation: Gateways inspect and enforce policies on traffic in real-time,
acting as the primary enforcement layer.
Q8.
Which type of attack is Imperva’s WAF most effective at mitigating?
A. Brute force password cracking
B. Distributed Denial of Service (DDoS)
C. SQL injection
D. DNS spoofing
Answer: C. SQL injection
Explanation: Imperva’s Web Application Firewall (WAF) excels at protecting
against OWASP Top 10 vulnerabilities, including SQL injection and cross-site
scripting (XSS).
Q9.
, Which protocol is primarily monitored by Imperva Database Security solutions?
A. SMTP
B. SQL
C. FTP
D. SNMP
Answer: B. SQL
Explanation: Imperva database monitoring focuses on SQL transactions and
commands, ensuring queries and modifications are secure and compliant.
Q10.
Which of the following is an Imperva feature that provides insight into
abnormal database behavior?
A. Machine learning anomaly detection
B. Backup snapshots
C. Query caching
D. TLS offloading
Answer: A. Machine learning anomaly detection
Explanation: Imperva uses machine learning to detect unusual user activity
patterns, which helps in identifying insider threats and compromised accounts.
Q11.
Imperva SecureSphere can integrate with which external systems for alerting
and incident response?
A. SIEM platforms (Splunk, QRadar)
B. Accounting software
C. Video surveillance systems
D. File sharing apps
Answer: A. SIEM platforms (Splunk, QRadar)
Explanation: Integration with SIEM tools allows security alerts from Imperva
to be correlated with enterprise-wide security events.
Q12.
Which of the following is a primary function of Imperva Data Security?
A. Network load balancing
B. Database activity monitoring (DAM)
C. Cloud cost optimization
D. Application development lifecycle
Answer: B. Database activity monitoring (DAM)
Explanation: Imperva’s core offering in data security is monitoring database
activity in real time to detect anomalies, policy violations, and potential threats.
It is not primarily focused on networking load balancing, cost optimization, or
development lifecycle management.
Q2.
Which deployment mode allows Imperva SecureSphere to monitor traffic
without impacting performance?
A. Inline mode
B. Bridge mode
C. Tap/Span (Sniffer) mode
D. Failover mode
Answer: C. Tap/Span (Sniffer) mode
Explanation: In Tap/Span mode, Imperva passively monitors mirrored traffic
from a switch, allowing visibility without adding latency or introducing a single
point of failure. Inline/Bridge mode is used for active blocking.
Q3.
What type of policies can Imperva enforce in a database security solution?
A. Firewall ACLs
B. User activity auditing
,C. DDoS mitigation
D. Backup retention
Answer: B. User activity auditing
Explanation: Imperva database security policies focus on auditing and
controlling access and actions performed by users, ensuring compliance with
regulations such as GDPR, HIPAA, and SOX.
Q4.
Which component stores and manages security policies in the Imperva
architecture?
A. Gateway
B. Management Server
C. Agent
D. Data Warehouse
Answer: B. Management Server
Explanation: The Management Server is the central command-and-control
system for Imperva deployments, used to define, store, and distribute policies to
gateways.
Q5.
Which Imperva feature helps organizations meet compliance requirements such
as PCI DSS?
A. Rate limiting
B. Predefined compliance reports
C. Log compression
D. Threat hunting
Answer: B. Predefined compliance reports
Explanation: Imperva provides built-in compliance reporting templates for
standards like PCI DSS, HIPAA, and SOX, simplifying audits.
Q6.
,Imperva’s Data Masking feature is designed to:
A. Encrypt data at rest
B. Hide sensitive data from unauthorized users
C. Tokenize all database queries
D. Block SQL injection attacks
Answer: B. Hide sensitive data from unauthorized users
Explanation: Data masking obfuscates sensitive fields (like credit card
numbers) for non-privileged users while still allowing operational use of the
database.
Q7.
In Imperva terminology, what is a Gateway?
A. A virtual firewall
B. An enforcement point for monitoring and blocking traffic
C. A centralized logging system
D. A user authentication module
Answer: B. An enforcement point for monitoring and blocking traffic
Explanation: Gateways inspect and enforce policies on traffic in real-time,
acting as the primary enforcement layer.
Q8.
Which type of attack is Imperva’s WAF most effective at mitigating?
A. Brute force password cracking
B. Distributed Denial of Service (DDoS)
C. SQL injection
D. DNS spoofing
Answer: C. SQL injection
Explanation: Imperva’s Web Application Firewall (WAF) excels at protecting
against OWASP Top 10 vulnerabilities, including SQL injection and cross-site
scripting (XSS).
Q9.
, Which protocol is primarily monitored by Imperva Database Security solutions?
A. SMTP
B. SQL
C. FTP
D. SNMP
Answer: B. SQL
Explanation: Imperva database monitoring focuses on SQL transactions and
commands, ensuring queries and modifications are secure and compliant.
Q10.
Which of the following is an Imperva feature that provides insight into
abnormal database behavior?
A. Machine learning anomaly detection
B. Backup snapshots
C. Query caching
D. TLS offloading
Answer: A. Machine learning anomaly detection
Explanation: Imperva uses machine learning to detect unusual user activity
patterns, which helps in identifying insider threats and compromised accounts.
Q11.
Imperva SecureSphere can integrate with which external systems for alerting
and incident response?
A. SIEM platforms (Splunk, QRadar)
B. Accounting software
C. Video surveillance systems
D. File sharing apps
Answer: A. SIEM platforms (Splunk, QRadar)
Explanation: Integration with SIEM tools allows security alerts from Imperva
to be correlated with enterprise-wide security events.
Q12.
