Microsoft Az 720 Troubleshooting Azure Connectivity Practice Test - Set 1
Test your knowledge with this Microsoft Az 720 Troubleshooting Azure Connectivity mock exam. Get real-world IT questions and prepare for certification success.
Unknown Exam - Exam Information
Exam Information
Exam Code
Microsoft Az 720 Troubleshooting Azure Connectivity
Exam Title
Unknown Exam
Vendor
Microsoft
Difficulty
Varies
Duration
Varies
Question Format
Multiple Choice
Last Updated
February 25, 2025
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35. Which tool helps troubleshoot name resolution issues between cloud and on-premises?
DNS Analytics
Network Watcher
Azure Monitor
Traffic Manager
✅ Correct Answer: DNS Analytics
36. What does a 'UserRule' in NSG flow logs refer to?
Custom NSG rule
Default system rule
Azure service tag
Route table rule
✅ Correct Answer: Custom NSG rule
37. Which Network Watcher feature helps diagnose routing issues?
Next Hop
IP Flow Verify
Packet Capture
Connection Monitor
✅ Correct Answer: Next Hop
38. What is the most common cause of VPN tunnel disconnections?
Idle timeout
Bandwidth limitations
DNS problems
Firewall rules
✅ Correct Answer: Idle timeout
39. Which Azure service provides detailed metrics about Application Gateway?
Azure Monitor
Network Watcher
Traffic Analytics
Service Health
✅ Correct Answer: Azure Monitor
40. What does a 'Null' next hop type indicate in route diagnostics?
Traffic is dropped
Default route
System route
User-defined route
✅ Correct Answer: Traffic is dropped
41. Which tool helps identify the path network traffic takes through Azure?
Connection Troubleshoot
IP Flow Verify
Packet Capture
Topology
✅ Correct Answer: Connection Troubleshoot
42. What is the primary cause of high latency in ExpressRoute connections?
Physical distance
Bandwidth limitations
DNS problems
Firewall rules
✅ Correct Answer: Physical distance
43. Which Network Watcher feature helps validate connectivity to a specific port?
Port Connectivity Check
IP Flow Verify
Packet Capture
Connection Monitor
✅ Correct Answer: Port Connectivity Check
44. What does a 'VirtualNetwork' next hop type indicate?
Traffic stays within VNet
Goes to internet
Uses VPN gateway
Uses ExpressRoute
✅ Correct Answer: Traffic stays within VNet
45. Which Azure service provides alerts for network security group changes?
Azure Activity Log
Network Watcher
Azure Monitor
Traffic Analytics
✅ Correct Answer: Azure Activity Log
46. What is the primary purpose of the Effective Routes feature?
View combined routing rules
Monitor traffic flow
Capture packets
Test latency
✅ Correct Answer: View combined routing rules
47. Which tool helps diagnose connectivity issues between Azure resources?
Connection Monitor
IP Flow Verify
Packet Capture
Topology
✅ Correct Answer: Connection Monitor
48. What does a 'None' protocol in NSG flow logs indicate?
All protocols
TCP only
UDP only
ICMP only
✅ Correct Answer: All protocols
49. Which Network Watcher feature helps identify network configuration drift?
Configuration Compare
Topology
Packet Capture
Connection Monitor
✅ Correct Answer: Configuration Compare
50. What is the most common cause of Application Gateway 502 errors?
Backend timeout
DNS resolution
Firewall blocking
Bandwidth limitations
✅ Correct Answer: Backend timeout
51. Which Azure service provides detailed metrics about Load Balancer?
Azure Monitor
Network Watcher
Traffic Analytics
Service Health
✅ Correct Answer: Azure Monitor
52. What does a 'Internet' next hop type indicate in route diagnostics?
Traffic goes to public internet
Stays within VNet
Uses VPN gateway
Uses ExpressRoute
✅ Correct Answer: Traffic goes to public internet
53. Which tool helps diagnose connectivity issues to Azure PaaS services?
Service Endpoint Connectivity Check
IP Flow Verify
Packet Capture
Connection Monitor
✅ Correct Answer: Service Endpoint Connectivity Check
54. What is the primary cause of intermittent ExpressRoute connectivity?
BGP flapping
Bandwidth limitations
DNS problems
Firewall rules
✅ Correct Answer: BGP flapping
55. Which Network Watcher feature helps validate NSG rules?
Security Group View
IP Flow Verify
Packet Capture
Connection Monitor
✅ Correct Answer: Security Group View
56. What does a 'VirtualAppliance' next hop type indicate?
Traffic routed to NVA
Goes to internet
Stays within VNet
Uses ExpressRoute
✅ Correct Answer: Traffic routed to NVA
57. Which Azure service provides alerts for DDoS attacks?
Azure DDoS Protection
Network Watcher
Azure Monitor
Traffic Analytics
✅ Correct Answer: Azure DDoS Protection
58. What is the primary purpose of the VPN Diagnostics feature?
Troubleshoot VPN gateway issues
Monitor traffic flow
Capture packets
Test latency
✅ Correct Answer: Troubleshoot VPN gateway issues
59. Which tool helps diagnose connectivity issues with Private Endpoints?
Private Link Network Troubleshooter
IP Flow Verify
Packet Capture
Connection Monitor
✅ Correct Answer: Private Link Network Troubleshooter
60. What is the most common cause of Load Balancer health probe failures?
Incorrect probe configuration
DNS resolution
Firewall blocking
Bandwidth limitations
✅ Correct Answer: Incorrect probe configuration
The Microsoft Az 720 Troubleshooting Azure Connectivity certification is a globally recognized credential for IT professionals.
This practice test helps you prepare by covering key topics like hardware, networking, troubleshooting, and security.
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