Question 1

Which cloud service model provides a platform for users to deploy and manage their applications without worrying about the underlying infrastructure?

Options :

A : IaaS

B : SaaS

C : PaaS

D : FaaS

Answer: C

Question 2

Which technology provides real-time monitoring and analysis of network performance and traffic in service provider cloud environments?

Options :

A : Syslog

B : SNMP traps

C : SR-PM (Segment Routing Performance Monitoring)

D : NetFlow

Answer: C

Question 3

What is a key benefit of MPLS (Multiprotocol Label Switching) for cloud interconnectivity?

Options :

A : Limited scalability

B : Unencrypted data transmission

C : Traffic engineering capabilities

D : Shared network infrastructure

Answer: C

Question 4

What is a common approach for automatically detecting and recovering from network faults and failures in cloud environments?

Options :

A : DHCP snooping and ARP inspection

B : Automatic fault management

C : DNSSEC (Domain Name System Security Extensions)

D : ICMP (Internet Control Message Protocol)

Answer: B

Question 5

What is a common characteristic of NFV MANO (Management and Orchestration) in cloud environments?

Options :

A : Implements Quality of Service (QoS) policies

B : Automates lifecycle management of VNFs

C : Offers Layer 2 connectivity between VNFs

D : Provides physical hardware redundancy

Answer: B

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