1. Which feature is used in Juniper SRX devices to inspect and block malicious traffic at the application layer?
AppSecure
BGP
MPLS
IPSec
✅ Correct Answer: AppSecure
2. Which type of firewall filter allows or denies traffic based on predefined security policies?
Stateful Firewall
Proxy Firewall
Stateless Firewall
Content Firewall
✅ Correct Answer: Stateful Firewall
3. What is the primary purpose of IPSec in Juniper security devices?
To encrypt and secure data transmission
To filter application-layer traffic
To manage routing protocols
To configure VLANs
✅ Correct Answer: To encrypt and secure data transmission
4. Which Juniper feature provides protection against DDoS attacks?
Screens
NAT
BGP
MPLS
✅ Correct Answer: Screens
5. What is the role of Unified Threat Management (UTM) in Juniper devices?
To provide multiple security features in a single platform
To optimize routing protocols
To manage VLAN configurations
To enhance wireless connectivity
✅ Correct Answer: To provide multiple security features in a single platform
6. Which Juniper security feature is used to block unauthorized access to a network?
Firewall filters
BGP
MPLS
OSPF
✅ Correct Answer: Firewall filters
7. What is the purpose of Juniper Sky Enterprise in network security?
To provide cloud-based security management
To optimize routing protocols
To configure VLANs
To enhance wireless coverage
✅ Correct Answer: To provide cloud-based security management
8. Which protocol is used by Juniper devices to secure VPN connections?
IPSec
BGP
OSPF
MPLS
✅ Correct Answer: IPSec
9. What is the primary function of a Juniper SRX device?
To provide security and routing capabilities
To optimize wireless networks
To manage cloud resources
To configure VLANs
✅ Correct Answer: To provide security and routing capabilities
10. Which Juniper feature is used to detect and prevent intrusions?
IDP (Intrusion Detection and Prevention)
BGP
MPLS
OSPF
✅ Correct Answer: IDP (Intrusion Detection and Prevention)
11. What is the purpose of NAT in Juniper security devices?
To hide internal IP addresses
To filter application-layer traffic
To manage routing protocols
To configure VLANs
✅ Correct Answer: To hide internal IP addresses
12. Which Juniper feature is used to enforce security policies based on user identity?
UserFW (User Firewall)
BGP
MPLS
OSPF
✅ Correct Answer: UserFW (User Firewall)
13. What is the role of AppID in Juniper security devices?
To identify and control applications
To optimize routing protocols
To manage VLAN configurations
To enhance wireless connectivity
✅ Correct Answer: To identify and control applications
14. Which Juniper feature is used to secure wireless networks?
Mist AI
BGP
MPLS
OSPF
✅ Correct Answer: Mist AI
15. What is the purpose of a security zone in Juniper devices?
To define security boundaries
To optimize routing protocols
To manage VLAN configurations
To enhance wireless connectivity
✅ Correct Answer: To define security boundaries
16. Which Juniper feature is used to monitor and log network traffic?
J-Flow
BGP
MPLS
OSPF
✅ Correct Answer: J-Flow
17. What is the role of SSL Proxy in Juniper security devices?
To inspect encrypted traffic
To optimize routing protocols
To manage VLAN configurations
To enhance wireless connectivity
✅ Correct Answer: To inspect encrypted traffic
18. Which Juniper feature is used to prevent malware infections?
Antivirus
BGP
MPLS
OSPF
✅ Correct Answer: Antivirus
19. What is the purpose of a security policy in Juniper devices?
To control traffic flow between zones
To optimize routing protocols
To manage VLAN configurations
To enhance wireless connectivity
✅ Correct Answer: To control traffic flow between zones
20. Which Juniper feature is used to secure remote access?
VPN
BGP
MPLS
OSPF
✅ Correct Answer: VPN
21. Which Juniper security feature provides deep packet inspection for encrypted traffic?
SSL Proxy
IPSec
BGP
MPLS
✅ Correct Answer: SSL Proxy
22. What is the purpose of Juniper Security Intelligence (SecIntel)?
To provide threat intelligence feeds
To optimize routing
To configure VLANs
To enhance wireless coverage
✅ Correct Answer: To provide threat intelligence feeds
23. Which Juniper feature is used to create security policies between zones?
Security Policy
BGP
MPLS
OSPF
✅ Correct Answer: Security Policy
24. What is the primary function of Juniper IDP signature updates?
To detect new threats
To optimize routing
To configure VLANs
To enhance wireless coverage
✅ Correct Answer: To detect new threats
25. Which Juniper security feature provides application-level control?
AppSecure
Screen Options
NAT
OSPF
✅ Correct Answer: AppSecure
26. What is the purpose of Juniper UTM anti-spam feature?
To block unwanted emails
To optimize routing
To configure VLANs
To enhance wireless coverage
✅ Correct Answer: To block unwanted emails
27. Which Juniper feature is used to authenticate users for firewall policies?
UserFW
BGP
MPLS
OSPF
✅ Correct Answer: UserFW
28. What is the primary function of Juniper Sky ATP sandboxing?
To analyze suspicious files
To optimize routing
To configure VLANs
To enhance wireless coverage
✅ Correct Answer: To analyze suspicious files
29. Which Juniper security feature provides web filtering capabilities?
UTM
Screen Options
NAT
OSPF
✅ Correct Answer: UTM
30. What is the purpose of Juniper NAT source translation?
To hide internal IP addresses
To optimize routing
To configure VLANs
To enhance wireless coverage
✅ Correct Answer: To hide internal IP addresses
31. Which Juniper feature is used to prevent SYN flood attacks?
Screen Options
BGP
MPLS
OSPF
✅ Correct Answer: Screen Options
32. What is the primary function of Juniper Security Director?
Centralized policy management
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Centralized policy management
33. Which Juniper security feature provides anti-virus protection?
UTM
Screen Options
NAT
OSPF
✅ Correct Answer: UTM
34. What is the purpose of Juniper IPSec VPN tunnels?
Secure remote access
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Secure remote access
35. Which Juniper feature is used to log security events?
Syslog
BGP
MPLS
OSPF
✅ Correct Answer: Syslog
36. What is the primary function of Juniper AppID?
Application identification
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Application identification
37. Which Juniper security feature provides DDoS protection?
Screens
NAT
BGP
MPLS
✅ Correct Answer: Screens
38. What is the purpose of Juniper UTM anti-virus?
Malware protection
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Malware protection
39. Which Juniper feature is used to inspect encrypted web traffic?
SSL Proxy
IPSec
BGP
MPLS
✅ Correct Answer: SSL Proxy
40. What is the primary function of Juniper IDP?
Threat prevention
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Threat prevention
41. Which Juniper security feature provides data loss prevention?
UTM
Screen Options
NAT
OSPF
✅ Correct Answer: UTM
42. What is the purpose of Juniper security zones?
Traffic segmentation
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Traffic segmentation
43. Which Juniper feature is used to authenticate remote users?
SSL VPN
BGP
MPLS
OSPF
✅ Correct Answer: SSL VPN
44. What is the primary function of Juniper Sky ATP?
Advanced threat protection
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Advanced threat protection
45. Which Juniper security feature provides botnet detection?
Sky ATP
Screen Options
NAT
OSPF
✅ Correct Answer: Sky ATP
46. What is the purpose of Juniper NAT destination translation?
Port forwarding
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Port forwarding
47. Which Juniper feature is used to prevent IP spoofing?
Screen Options
BGP
MPLS
OSPF
✅ Correct Answer: Screen Options
48. What is the primary function of Juniper AppTrack?
Application monitoring
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Application monitoring
49. Which Juniper security feature provides sandboxing?
Sky ATP
Screen Options
NAT
OSPF
✅ Correct Answer: Sky ATP
50. What is the purpose of Juniper UTM content filtering?
Web access control
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Web access control
51. Which Juniper feature is used to prevent port scans?
Screen Options
BGP
MPLS
OSPF
✅ Correct Answer: Screen Options
52. What is the primary function of Juniper IPS?
Attack prevention
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Attack prevention
53. Which Juniper security feature provides malware detection?
Sky ATP
Screen Options
NAT
OSPF
✅ Correct Answer: Sky ATP
54. What is the purpose of Juniper security policies?
Control traffic flow
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Control traffic flow
55. Which Juniper feature is used to prevent teardrop attacks?
Screen Options
BGP
MPLS
OSPF
✅ Correct Answer: Screen Options
56. What is the primary function of Juniper AppFW?
Application firewall
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Application firewall
57. Which Juniper security feature provides behavioral analysis?
Sky ATP
Screen Options
NAT
OSPF
✅ Correct Answer: Sky ATP
58. What is the purpose of Juniper NAT static translation?
One-to-one IP mapping
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: One-to-one IP mapping
59. Which Juniper feature is used to prevent ping floods?
Screen Options
BGP
MPLS
OSPF
✅ Correct Answer: Screen Options
60. What is the primary function of Juniper AppQoS?
Application QoS
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Application QoS
61. Which Juniper security feature provides threat intelligence?
Security Intelligence
Screen Options
NAT
OSPF
✅ Correct Answer: Security Intelligence
62. What is the purpose of Juniper UTM anti-malware?
Virus protection
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Virus protection
63. Which Juniper feature is used to prevent UDP floods?
Screen Options
BGP
MPLS
OSPF
✅ Correct Answer: Screen Options
64. What is the primary function of Juniper AppID signatures?
Application identification
Optimize routing
Configure VLANs
Enhance wireless
✅ Correct Answer: Application identification
65. Which Juniper security feature provides anomaly detection?
Sky ATP
Screen Options
NAT
OSPF
✅ Correct Answer: Sky ATP
The Juniper Jn0 335 Jncis Sec certification is a globally recognized credential for IT professionals.
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