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Which routing technique is commonly implemented in a cloud distributed system?
a. Fixed routing
b. Virtual routing
c. Dynamic routing
d. All of the mentioned
Answer: d. All of the mentionedstudocu
What is virtual routing in the context of cloud networking?
a. Routing between physical network devices
b. Routing among virtual machines and cloud resources
c. Routing limited to local networks only
d. Static routing
Answer: b. Routing among virtual machines and cloud resourcesstudocu
Which cloud component typically handles virtual routing?
a. Storage controller
b. Hypervisor
c. Virtual router
d. Service broker
Answer: c. Virtual routerstudocu
What is a benefit of virtual routing in cloud computing?
a. Increased hardware dependency
b. Enhanced scalability
c. Reduced flexibility
d. Limited to private clouds
Answer: b. Enhanced scalabilitystudocu
Which protocol is commonly used for dynamic routing in virtual cloud networks?
a. HTTP
b. BGP
c. FTP
d. SMTP
Answer: b. BGPwhizlabs
In virtualization, a “virtual router” performs what main function?
a. Encrypts data
b. Routes packets between virtual networks
c. Hosts databases
d. Generates backup files
Answer: b. Routes packets between virtual networksstudocu
Which of the following is a cloud provider offering virtual routing features?
a. Dropbox
b. Google Cloud Platform
c. Facebook
d. Twitter
Answer: b. Google Cloud Platformstudy4exam
What technique allows multiple tenant networks to coexist in a cloud through virtual routing?
a. Virtual LAN
b. Multi-tenancy
c. Load balancing
d. Hypervisor migration
Answer: b. Multi-tenancyscribd+1
In GCP, which resource manages dynamic routes between VPCs and on-premises networks?
a. VM Instance
b. Cloud Router
c. Storage Bucket
d. Cloud Function
Answer: b. Cloud Routerwhizlabs
Which virtual routing method enables redundancy for high availability in cloud networks?
a. Static routing
b. Load balancing
c. HA virtual routers
d. Single gateway
Answer: c. HA virtual routersstudy4exam
What is the primary role of virtual routing for cloud edge connectivity?
a. Physically connecting devices
b. Enabling seamless cloud/on-premises integration
c. Limiting data exchange
d. Broadcasting static IPs
Answer: b. Enabling seamless cloud/on-premises integrationstudy4exam
Which routing protocol offers the best scalability in virtual cloud environments?
a. RIP
b. EIGRP
c. OSPF
d. BGP
Answer: d. BGPwhizlabs
Which Azure feature supports virtual routing across VNETs?
a. Azure SQL Database
b. Azure Virtual Network Gateway
c. Azure Blob Storage
d. Azure Functions
Answer: b. Azure Virtual Network Gatewayscribd
What is a direct outcome of virtual routing in cloud multi-region deployments?
a. Increased latency
b. Global route sharing
c. Reduced fault tolerance
d. Limited network reach
Answer: b. Global route sharingwhizlabs
Why is virtual routing essential when using hybrid cloud models?
a. It supports only public cloud traffic
b. Enables secure communication between private and public resources
c. Restricts VM mobility
d. Supports legacy systems exclusively
Answer: b. Enables secure communication between private and public resourcesplacementpreparation
Which virtual routing element is critical for implementing VPNs in cloud?
a. Service Gateway
b. Virtual network appliance
c. Internet Gateway
d. NAT Gateway
Answer: b. Virtual network appliancestudy4exam
What is the effect of using virtual routing on cloud network segmentation?
a. No impact on segmentation
b. Improved logical isolation of subnets
c. Decreased network control
d. Increased risk of overlap
Answer: b. Improved logical isolation of subnetsstudocu
Which cloud vendor provides Border Gateway Protocol support for virtual routing?
a. Dropbox
b. Amazon Web Services
c. Salesforce
d. Netflix
Answer: b. Amazon Web Servicesplacementpreparation
Which is NOT an advantage of virtual routing in cloud data centers?
a. Simplified network management
b. Enhanced route propagation
c. Greater physical device dependency
d. Dynamic route adjustment
Answer: c. Greater physical device dependencystudocu
Virtual routing supports which of the following cloud deployment models?
a. Private cloud
b. Public cloud
c. Hybrid cloud
d. All of the mentioned
Answer: d. All of the mentionedscribd
What happens if a virtual router fails in a properly configured HA environment?
a. Network outages occur
b. Failover takes place and connectivity is maintained
c. All cloud resources are rebooted
d. Configuration is erased
Answer: b. Failover takes place and connectivity is maintainedstudy4exam
Which Google Cloud resource enables custom routing between VPCs?
a. Cloud Storage
b. Cloud Router
c. App Engine
d. BigQuery
Answer: b. Cloud Routerwhizlabs
In virtual routing, what is “route propagation”?
a. Manual route entry
b. Automatic updating of route tables
c. Data packet loss
d. Hardware rebooting
Answer: b. Automatic updating of route tablesplacementpreparation
What term describes the process of segmenting network traffic using virtual routing?
a. Packet switching
b. Route isolation
c. Traffic shaping
d. Route mirroring
Answer: b. Route isolationstudocu
Which function does NAT gateway provide in cloud virtual routing?
a. Stores backup files
b. Translates IP addresses between networks
c. Encrypts data only
d. Runs virtual machines
Answer: b. Translates IP addresses between networksdbexam
What network element operates logically above the hypervisor for virtual routing?
a. VM kernel
b. Virtual router
c. Load balancer
d. Storage gateway
Answer: b. Virtual routerstudocu
Which configuration supports simultaneous use of multiple redundant virtual appliances in cloud routing?
a. Passive mode only
b. Active/active mode
c. Hypervisor-only mode
d. Storage mirroring mode
Answer: b. Active/active modestudy4exam
What is the main disadvantage of static routing in cloud virtual environments?
a. High administrative overhead
b. Automated route updates
c. Improved failover
d. Better scaling
Answer: a. High administrative overheadstudocu
Which AWS service acts as a virtual router in a VPC setup?
a. EC2 Instance
b. VPC Route Table
c. S3 Bucket
d. Lambda Function
Answer: b. VPC Route Tableplacementpreparation
What key capability do virtual routers add regarding traffic engineering?
a. Fixed paths only
b. Dynamic routing policies
c. Prevent traffic flow
d. Only secure traffic
Answer: b. Dynamic routing policiesstudocu
Which protocol is best for peering multiple cloud networks?
a. ICMP
b. BGP
c. DNS
d. DHCP
Answer: b. BGPwhizlabs
What AWS function provides dynamic routing between AWS and on-premises networks?
a. Direct Connect Gateway
b. Lambda Function
c. S3 Bucket
d. EC2 Instance
Answer: a. Direct Connect Gatewayplacementpreparation
What happens during route convergence in cloud virtual routing?
a. Routes become consistent across devices
b. All routers reboot
c. Data is lost
d. Traffic is blocked
Answer: a. Routes become consistent across devicesstudocu
Which is a characteristic of virtual routing in cloud SDN (Software Defined Networking)?
a. Centralized control plane
b. Manual configuration only
c. Physical route dependency
d. Limited scaling
Answer: a. Centralized control planescribd
Which protocol is used for high-performance inter-DC virtual routing?
a. RIP
b. MPLS
c. POP3
d. HTTP
Answer: b. MPLSplacementpreparation
Which service in Azure provides inter-region virtual routing?
a. Azure Load Balancer
b. Azure Virtual WAN
c. Blob Storage
d. Azure Functions
Answer: b. Azure Virtual WANscribd
What is virtual network peering?
a. Connecting two VPCs or VNets directly for private traffic
b. Sharing only storage resources
c. Limiting routing protocols
d. Only connecting cloud to local networks
Answer: a. Connecting two VPCs or VNets directly for private trafficplacementpreparation
Which virtual routing technique improves security by isolating traffic?
a. Route filtering
b. Route broadcasting
c. Load shedding
d. Hypervisor bypass
Answer: a. Route filteringstudocu
What is the main role of route tables in virtual routing?
a. Store resource backups
b. Define path choices for network traffic
c. Control hypervisor access
d. Limit CPU usage
Answer: b. Define path choices for network trafficplacementpreparation
When are static routes preferred over dynamic routes in cloud environments?
a. For small, fixed networks
b. For multi-region, global cloud deployments
c. For temporary access
d. For high availability solutions
Answer: a. For small, fixed networksstudocu
What is a “virtual routing and forwarding” (VRF) instance?
a. Logical router separating traffic and route tables
b. Physical switch configuration
c. Network backup device
d. Cloud storage instance
Answer: a. Logical router separating traffic and route tablesplacementpreparation
Which vendor supports VRFs for cloud routing?
a. Google Cloud
b. AWS
c. Azure
d. All of the mentioned
Answer: d. All of the mentionedplacementpreparation
What is the main benefit of virtual routers in disaster recovery architectures?
a. Faster failover and restoration of connectivity
b. Physical equipment consolidation
c. Patching security flaws
d. Limiting cloud expansion
Answer: a. Faster failover and restoration of connectivitystudy4exam
Which Google Cloud routing object supports BGP advertising?
a. Cloud Function
b. Cloud Router
c. Cloud DNS
d. Cloud Pub/Sub
Answer: b. Cloud Routerwhizlabs
What is route prioritization in virtual routing?
a. Assigning the lowest metric to critical traffic paths
b. Disabling route tables
c. Deleting unused routes
d. Rebooting routers at intervals
Answer: a. Assigning the lowest metric to critical traffic pathsstudocu
Which layer in the OSI model is primarily effected by virtual routing?
a. Application
b. Network
c. Physical
d. Presentation
Answer: b. Networkscribd
What type of cloud deployment benefits most from virtual routing flexibility?
a. Public only
b. Hybrid and multi-cloud
c. Private only
d. Legacy
Answer: b. Hybrid and multi-cloudplacementpreparation
Which protocol is used for route distribution among virtual routers?
a. OSPF
b. IGMP
c. HTTP
d. TCP
Answer: a. OSPFwhizlabs
Which Azure resource supports the use of route tables in virtual networks?
a. Azure Virtual Network
b. Azure Storage Account
c. Azure SQL Database
d. Azure Logic Apps
Answer: a. Azure Virtual Networkscribd
What enables automation of network traffic routing within cloud deployments?
a. Static configuration
b. Route orchestration tools
c. Manual entry only
d. Storage automation utilities
Answer: b. Route orchestration toolsplacementpreparation

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