[2024年12月01日]300-540練習試験問題集で試験99%合格率があります
最新の検証済み300-540問題と解答、合格保証もしくは全額返金
質問 # 76
Which of the following is considered a virtualized Cisco platform?
- A. Cisco IOS XRv
- B. Cisco Catalyst
- C. Cisco Nexus
- D. Cisco Aironet
正解：A
質問 # 77
Direct connect and MPLS differ in that:
- A. Direct connect is a routing protocol
- B. Direct connect offers private connectivity to cloud services, while MPLS provides a protocol for efficient network routing
- C. MPLS offers direct access to cloud providers
- D. MPLS can only be used in public internet connections
正解：B
質問 # 78
Diagnosing NFVI errors and events often requires:
- A. Manual log review
- B. Automated monitoring tools
- C. Ignoring alerts
- D. Decreasing security measures
正解：B
質問 # 79
BGP multi-path is used in ECMP to enable __________ routing paths for traffic.
- A. no
- B. multiple
- C. single
- D. dual
正解：B
質問 # 80
Network segmentation is critical in a cloud environment for:
- A. Limiting the spread of breaches and attacks
- B. Simplifying network topology
- C. Enhancing performance by reducing security
- D. Enabling unrestricted access between zones
正解：A
質問 # 81
The use of pseudowires in DCI solutions is primarily to:
- A. Create a physical connection between two points
- B. Provide layer 3 connectivity over a layer 2 network
- C. Simulate a wire-like connection over a packet-switched network
- D. Reduce the overall security of the data being transmitted
正解：C
質問 # 82
SNMP traps and RMON are used for:
- A. Increasing bandwidth
- B. Managing user access
- C. Network management and monitoring
- D. Encrypting network traffic
正解：C
質問 # 83
Cloud infrastructure monitoring can be automated through the use of:
- A. Manual system checks
- B. Cloud agents
- C. Decreasing telemetry data
- D. Physical network adjustments
正解：B
質問 # 84
Secure NFVI control and management plane typically involves the use of:
- A. Strong authentication mechanisms
- B. Open and unsecured APIs
- C. Hard-coded credentials
- D. Unencrypted traffic
正解：A
質問 # 85
gNMI/gRPC are used in network management for:
- A. Exclusively managing physical network devices
- B. Simplifying manual network configuration tasks
- C. Providing high-performance, bi-directional streaming of network state information
- D. Reducing the efficiency of network operations
正解：C
質問 # 86
EVPN VXLAN is used to:
- A. Provide layer 2 connectivity over a layer 3 network
- B. Encrypt data at the transport layer
- C. Simplify network topology by eliminating virtual connections
- D. Reduce the bandwidth available between sites
正解：A
質問 # 87
What is the primary focus of NFVI MANO in network assurance?
- A. Encrypting user data
- B. Managing network functions virtualization infrastructure
- C. Physical network configurations
- D. Direct hardware access for applications
正解：B
質問 # 88
Which of the following is used to restrict access to network resources through policies?
- A. MACSEC
- B. TACACS
- C. ACL
- D. BGP flowspec
正解：C
質問 # 89
Implementing multi-homing in a network design provides __________.
- A. decreased security
- B. decreased bandwidth
- C. increased latency
- D. redundancy
正解：D
質問 # 90
NFVI errors and events diagnosis is crucial for:
- A. Ensuring high network availability and reliability
- B. Increasing network costs
- C. Reducing the efficiency of the network
- D. Manual network configurations
正解：A
質問 # 91
Evaluating WAN infrastructure connectivity, one should consider:
- A. The scalability and flexibility of MPLS/segment routing
- B. The exclusive use of Direct Connect for all scenarios
- C. The cost and complexity of IPsec VPNs only
- D. The availability and performance requirements of the application
正解：D
質問 # 92
Which of the following best describes the relationship between OpenStack and NFV?
- A. OpenStack provides the physical infrastructure for NFV.
- B. OpenStack and NFV cannot be used together.
- C. NFV is a component of OpenStack.
- D. NFV can be deployed on top of OpenStack to virtualize network functions.
正解：D
質問 # 93
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