2026 Realistic 6V0-21.25 Dumps Latest VMware Practice Tests Dumps
6V0-21.25 Dumps PDF - 6V0-21.25 Real Exam Questions Answers
NEW QUESTION # 45
Which two data sources does NSX use for malware detection and correlation?
(Choose two)
Response:
- A. File reputation databases
- B. Threat Intelligence Feeds
- C. NSX Certificate Store
- D. ESXi host names
- E. vMotion history logs
Answer: A,B
NEW QUESTION # 46
Which authentication source is commonly integrated with vDefend Identity Firewall to enable user-based rule enforcement?
Response:
- A. vCenter Inventory Service
- B. NSX Application Platform
- C. vSphere Trust Authority
- D. Active Directory
Answer: D
NEW QUESTION # 47
Which two actions can NSX IDPS take when a threat is detected in IPS mode?
(Choose two)
Response:
- A. Allow the session but log the activity
- B. Terminate the session immediately
- C. Migrate the affected VM to a secure VLAN
- D. Redirect traffic to a sandbox
- E. Drop the malicious packet
Answer: B,E
NEW QUESTION # 48
How does Network Detection and Response (NDR) enhance security in VMware environments?
Response:
- A. By providing file backup services
- B. By correlating traffic data with threat intelligence to detect and respond to threats
- C. By automatically resetting VM passwords
- D. By handling vSAN capacity alerts
Answer: B
NEW QUESTION # 49
Which dashboard provides visual insights into east-west traffic patterns for NTA?
Response:
- A. NSX Malware Summary
- B. ESXi Resource Monitor
- C. NSX-T VPN Monitor
- D. NSX Intelligence Flow Visualization
Answer: D
NEW QUESTION # 50
Which capability of vDefend helps simplify the creation of firewall rules based on VM context?
Response:
- A. Importing rules from the vSphere Events log
- B. Automatic policy tagging using VM metadata
- C. Manual host affinity mapping
- D. Use of Logical Switch MACs
Answer: B
NEW QUESTION # 51
Which three user roles or privileges can be assigned in NSX Manager to implement RBAC for firewall operations?
(Choose three)
Response:
- A. NSX Cloud Consumption Role
- B. Network Engineer
- C. Backup Administrator
- D. Auditor
- E. Security Admin
Answer: B,D,E
NEW QUESTION # 52
Which two practices are recommended when designing lateral protection strategies for segmented workloads?
(Choose two)
Response:
- A. Leverage security groups and dynamic membership
- B. Allow all intra-cluster traffic for performance
- C. Use DNS names in all firewall rules
- D. Define granular security policies per application tier
- E. Disable DFW logging for compliance
Answer: A,D
NEW QUESTION # 53
Which two mechanisms are available to automate the creation of firewall policies in VMware vDefend?
(Choose two)
Response:
- A. ESXi command-line firewall editor
- B. NSX Identity Store
- C. Manual CSV uploads to NSX Edge
- D. vRealize Automation integration
- E. RESTful API for policy configuration
Answer: D,E
NEW QUESTION # 54
When NSX Malware Prevention detects a suspicious file, what is the typical default behavior?
Response:
- A. Forward the file to the tenant's email for verification
- B. Move the file to a backup location
- C. Block the file and generate a security alert
- D. Automatically shut down the infected VM
Answer: C
NEW QUESTION # 55
What is the primary role of a Gateway Firewall in a private cloud architecture?
Response:
- A. To inspect and control north-south traffic entering or leaving the data center
- B. To manage data deduplication and storage replication
- C. To monitor VM snapshot activity for security anomalies
- D. To apply policies to virtual desktop environments
Answer: A
NEW QUESTION # 56
Which component is responsible for defining the security policy in a software-defined firewall architecture?
Response:
- A. DRS Load Balancer
- B. vSphere Update Manager
- C. NSX Policy API or UI
- D. NSX Application Platform
Answer: C
NEW QUESTION # 57
A security administrator suspects that a service insertion policy is not working as expected. Which NSX Manager feature can be used to validate the health status of the associated service instance?
Response:
- A. ESXi Hardware Status tab
- B. Service Deployment Status under the NSX Inventory
- C. Host Profiles Dashboard
- D. Policy Traceflow
Answer: B
NEW QUESTION # 58
Which three capabilities does vDefend provide to implement Zero Trust security for container environments?
(Choose three)
Response:
- A. Contextual segmentation based on Kubernetes attributes
- B. Persistent storage snapshots for container security
- C. Packet-level analysis at the hardware NIC level
- D. Granular policy enforcement per pod or namespace
- E. Identity-based access control for API traffic
Answer: A,D,E
NEW QUESTION # 59
Which component allows administrators to view intrusion detection alerts and threat severity in NSX?
Response:
- A. vRealize Network Insight
- B. vSphere Host Web Client
- C. NSX Security Overview Dashboard
- D. NSX Edge CLI
Answer: C
NEW QUESTION # 60
Which component in the NSX architecture is responsible for managing roles and permissions?
Response:
- A. NSX Edge
- B. NSX Intelligence
- C. NSX Manager
- D. vSphere Lifecycle Manager
Answer: C
NEW QUESTION # 61
Which construct does vDefend use to associate containerized workloads with firewall policies?
Response:
- A. Storage Profiles
- B. IP Pools
- C. Overlay Transport Zones
- D. NSX Tags and Security Groups
Answer: D
NEW QUESTION # 62
Which core architectural feature enables the vDefend Distributed Firewall (DFW) to apply security policies directly at the hypervisor level?
Response:
- A. Edge Service Gateway
- B. NSX Intelligence Engine
- C. Kernel-based packet filtering
- D. Distributed Services Engine
Answer: C
NEW QUESTION # 63
What is the primary purpose of Network Traffic Analysis (NTA) in VMware NSX?
Response:
- A. To analyze VM snapshots and disk usage
- B. To manage DHCP and DNS configurations
- C. To display physical switch interface status
- D. To monitor and identify abnormal traffic patterns within virtual networks
Answer: D
NEW QUESTION # 64
Which three types of malware can be detected and blocked by NSX Malware Prevention?
(Choose three)
Response:
- A. DNS cache corruption
- B. Keyloggers
- C. Ransomware
- D. Data deduplication anomalies
- E. Botnet droppers
Answer: B,C,E
NEW QUESTION # 65
What distinguishes a context-aware firewall policy from a traditional firewall rule?
Response:
- A. It uses only static IP ranges for access control
- B. It applies policies at the switch uplink level
- C. It only filters DNS and ICMP traffic
- D. It incorporates user identity, device posture, and application context
Answer: D
NEW QUESTION # 66
Which two techniques are fundamental to securing private cloud infrastructure from lateral threat movement within the data center?
(Choose two)
Response:
- A. Utilizing network traffic mirroring tools only at the edge
- B. Applying context-aware DFW rules
- C. Enabling east-west micro-segmentation policies
- D. Implementing storage tiering for sensitive data
- E. Consolidating all VMs to a single cluster
Answer: B,C
NEW QUESTION # 67
Which two capabilities are provided by the Advanced Threat Prevention module in NSX?
(Choose two)
Response:
- A. NSX Edge load balancing across multiple datacenters
- B. Real-time threat intelligence integration
- C. Storage acceleration for vSAN clusters
- D. Inline malware scanning using sandboxing
- E. Snapshot isolation of encrypted VMs
Answer: B,D
NEW QUESTION # 68
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