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NEW QUESTION # 21
Evaluating WAN infrastructure connectivity, one should consider:
- A. The exclusive use of Direct Connect for all scenarios
- B. The cost and complexity of IPsec VPNs only
- C. The availability and performance requirements of the application
- D. The scalability and flexibility of MPLS/segment routing
Answer: C
NEW QUESTION # 22
Software-accelerated virtual switches like DPDK and VPP enhance VNF performance by:
- A. Lowering network throughput
- B. Reducing the need for high availability
- C. Increasing network latency
- D. Improving packet processing speed
Answer: D
NEW QUESTION # 23
High availability design models often include:
- A. DNS, routing, and load balancers
- B. Decreased focus on redundancy
- C. Single points of failure
- D. Only physical redundancy
Answer: A
NEW QUESTION # 24
Connectivity options to other carrier-neutral facilities enhance:
- A. The need for physical infrastructure
- B. Complexity of network management
- C. Vendor lock-in
- D. Network redundancy and resilience
Answer: D
NEW QUESTION # 25
NSO in the context of virtualized architecture stands for:
- A. Network Scale Optimization
- B. Non-Secure Operations
- C. Network Service Operator
- D. Network Service Orchestrator
Answer: D
NEW QUESTION # 26
Which of the following statements accurately describes the difference between NFV and VNF?
- A. NFV focuses on the deployment of network functions, while VNF refers to the specific network functions being deployed.
- B. VNF and NFV are the same and can be used interchangeably.
- C. NFV is a software update mechanism, whereas VNF is a hardware-based function.
- D. NFV refers to network failures, while VNF refers to the virtualization of those failures.
Answer: A
NEW QUESTION # 27
ACI's approach to data center management is unique because it:
- A. Requires manual configuration for all network devices
- B. Ignores the need for automation
- C. Focuses on physical infrastructure over software
- D. Is application-centric, not just network-centric
Answer: D
NEW QUESTION # 28
RTBH is effective in mitigating what kind of traffic?
- A. Incoming legitimate requests
- B. Legitimate traffic
- C. Malicious traffic
- D. Outgoing traffic
Answer: C
NEW QUESTION # 29
What role does NSO play in network virtualization?
- A. Acts as a physical network switch
- B. Decreases automation and orchestration capabilities
- C. Provides centralized management and automation of network services
- D. Reduces network flexibility and scalability
Answer: C
NEW QUESTION # 30
Software accelerated virtual switch technologies like DPDK and VPP aim to:
- A. Decrease network security
- B. Improve network function virtualization performance
- C. Increase physical network dependency
- D. Slow down packet processing
Answer: B
NEW QUESTION # 31
MACSEC provides security through:
- A. Encryption
- B. Policy enforcement
- C. Traffic specification
- D. Authentication
Answer: A
NEW QUESTION # 32
VIM control plane KPIs are important for:
- A. Monitoring virtual infrastructure manager performance
- B. Manual network configurations
- C. Tracking physical server health
- D. Decreasing network traffic
Answer: A
NEW QUESTION # 33
Virus detectors are used to:
- A. Encrypt traffic
- B. Monitor network bandwidth
- C. Identify and eliminate malware
- D. Manage user access
Answer: C
NEW QUESTION # 34
The primary benefit of MACSEC is:
- A. Authenticating users accessing the network
- B. Encrypting frames on a network
- C. Increasing the speed of network devices
- D. Filtering traffic based on content
Answer: B
NEW QUESTION # 35
Which API protocols are preferred for modern network configuration management in NFV? (Choose two)
- A. NETCONF
- B. RESTCONF
- C. HTTP
- D. FTP
Answer: A,B
NEW QUESTION # 36
Which of the following is an advantage of using RESTCONF over NETCONF for network configuration?
- A. NETCONF supports more data models than RESTCONF.
- B. RESTCONF uses binary data encoding, making it faster than NETCONF.
- C. RESTCONF provides more robust security features than NETCONF.
- D. RESTCONF operates over HTTP, making it more web-friendly than NETCONF.
Answer: D
NEW QUESTION # 37
In the context of cloud edge facilities, interconnections are important for:
- A. Providing backup solutions for cloud data
- B. Increasing the cost of cloud services
- C. Only increasing the physical distance between user and application
- D. Reducing latency and improving application performance
Answer: D
NEW QUESTION # 38
Which of the following technologies are used for NFV orchestration? (Choose three)
- A. NETCONF
- B. RESTCONF
- C. Yang models
- D. REST APIs
- E. SNMP
Answer: A,B,D
NEW QUESTION # 39
Streaming telemetry with gRPC and gNMI is used for:
- A. Data encryption
- B. Real-time network monitoring
- C. Reducing network traffic
- D. Physical network repairs
Answer: B
NEW QUESTION # 40
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