JN0-412 Free Certification Exam Material from BraindumpsPass with 127 Questions
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NEW QUESTION 21
A snapshot of a VM1 instance was just taken. The snapshot is named VM2. You must launch a new VM instance called VM2 using the newly created snapshot.
Which step must be taken to launch the instance?
- A. Create and launch the VM2 instance using the snapshot found under Project > Compute > Images.
- B. Create and launch the VM2 instance using the snapshot found under Other > Snapshots.
- C. Launch the VM2 instance found under the drop-down menu for the VM1 instance.
- D. Launch the VM2 instance found under Project > Compute > Instances.
Answer: B
NEW QUESTION 22
In which OpenStack core service would you find disk snapshots?
- A. Glance
- B. Trove
- C. Swift
- D. Cinder
Answer: A
NEW QUESTION 23
Which two interfaces are active in the Contrail analyzer-vm-console-two-if.qcow2traffic analyzer image? (Choose two.)
- A. monitor
- B. right
- C. left
- D. management
Answer: C,D
Explanation:
Explanation/Reference: https://www.juniper.net/documentation/en_US/contrail19/topics/task/configuration/configure- traffic-analyzer-vnc.html
NEW QUESTION 24
Refer to the exhibit.
Referring to the exhibit, which two statements are correct? (Choose two.)
- A. The Contrail-analytics-nodemgr process created the alarm.
- B. The Contrail-collector process created the alarm.
- C. This alarm is predefined in Contrail.
- D. One or more compute node processes are not running.
Answer: A
NEW QUESTION 25
Which command displays routes in a vRouter VRF?
- A. rt
- B. show route table vrf-name
- C. route print
- D. show route
Answer: A
NEW QUESTION 26
What are three data encapsulation methods used by a Contrail compute node? (Choose three.)
- A. VXLAN
- B. MPLS over MPLS
- C. MPLS over UDP
- D. IPsec
- E. MPLS over GRE
Answer: A,C,E
NEW QUESTION 27
Refer to the exhibit.
The exhibit shows that the curl command is creating a virtual network in which project?
- A. Default-domain
- B. Default-project
- C. Demo
- D. Project
Answer: D
NEW QUESTION 28
What is the proper order for creating a virtual network?
- A. Configure the IPAM, virtual network, DNS, and then the virtual machine.
- B. Configure the virtual network, DNS, IPAM, and then the virtual machine.
- C. Configure the IPAM, DNS, virtual network, and then the virtual machine.
- D. Configure the DNS, IPAM, virtual network, and then the virtual machine.
Answer: C
NEW QUESTION 29
You are asked to create a Contrail service instance between two virtual networks. The left virtual network is a private virtual network. The routes from the left virtual network VRF should not be leaked into the right virtual network VRF.
Which Contrail service instance type would you choose in this scenario?
- A. In-network NAT
- B. In-network private
- C. Transparent
- D. In-Network
Answer: A
NEW QUESTION 30
What is the role of an orchestration platform in a cloud networking environment?
- A. In configures and monitors tunnels between physical hosts.
- B. It controls pools of compute, storage, and networking resources.
- C. It controls and monitors the network underlay infrastructure.
- D. It configures and monitors tunnels between virtual hosts.
Answer: B
NEW QUESTION 31
You want to deploy an application to the cloud. You need to control the amount of RAM, storage, CPU cores, networking ports, and IP addresses.
Which type of cloud service should you choose in this scenario?
- A. DBaaS
- B. IaaS
- C. SaaS
- D. PaaS
Answer: B
NEW QUESTION 32
Refer to the exhibit.
$ neutron net-show secret_network
You have created a new network in a Juniper OpenStack environment and now you want to share the object with a project that has an ID of e28769db97d9449da658bc6931fc683.
Which command will allow the object to be shared?
- A. neutron rbac- create - target-tenant e28769db97d9449da658bc6931fc683-action access_as_shared-- type network secret_network
- B. neutron rbac- create - target-tenant e28769db97d9449da658bc6931fc683-action access_as_shared--type network
- C. neutron rbac- create - target-tenant e28769db97d9449da658bc6931fc683-action access_as_shared-- type network 75ebefae574682bca2fede6f4d8c6f
- D. neutron rbac- create - target-tenant e28769db97d9449da658bc6931fc683-action access_as_shared-- type network*
Answer: C
NEW QUESTION 33
What are two characteristics of containers used in Contrail? (Choose two.)
- A. Each pod can contain only one container.
- B. Each container has the configuration for all applications running in all containers.
- C. Each container has the configuration for all applications running in that container.
- D. Each pod can contain several containers.
Answer: A,C
NEW QUESTION 34
Which two deployment methods does AppFormix support? (Choose two.)
- A. Xen
- B. OpenStack
- C. VMware
- D. Hyper-V
Answer: B,C
Explanation:
Explanation/Reference: https://www.juniper.net/documentation/en_US/appformix/topics/concept/appformix-general- requirements.html
NEW QUESTION 35
What are two networking components of OpenStack? (Choose two.)
- A. Nova
- B. Barbican
- C. Neutron
- D. Ironic
Answer: A,C
Explanation:
Explanation/Reference: https://docs.openstack.org/newton/networking-guide/intro.html
NEW QUESTION 36
You are configuring a Contrail Security firewall policy rule and need to specify an exact port.
Which two statements describe how to accomplish this task? (Choose two.)
- A. You should create a service group and specify it in the firewall policy rule.
- B. You should create a tag and specify it in the firewall policy rule.
- C. You should create an address group and specify it in the firewall policy rule.
- D. You should specify the service in the firewall policy rule.
Answer: B,C
NEW QUESTION 37
What is needed to move compute resources between cloud environment?
- A. Load-balancing software
- B. Data compression software
- C. Orchestration software
- D. Firewall software
Answer: C
NEW QUESTION 38
Which two OpenStack projects contain networking components? (Choose two.)
- A. Nova
- B. Keystone
- C. Neutron
- D. Magnum
Answer: C,D
NEW QUESTION 39
Which BMS feature ensures that IP address management is consistent between the virtual and physical instances?
- A. inventory management
- B. network security management
- C. image management
- D. IPAM management
Answer: D
Explanation:
Explanation/Reference: https://www.juniper.net/documentation/en_US/contrail19/topics/topic-map/bms- management.html
NEW QUESTION 40
Refer to the exhibit.
Referring to the exhibit, what does the IP address 10.1.1.2 refer to in the api_server.conf file in Contrail?
- A. The physical server IP address
- B. The Contrail IP address
- C. The OpenStack controller IP address
- D. The Server Web UI IP address
Answer: C
NEW QUESTION 41
What is the proper order for creating a virtual network?
- A. Configure the IPAM, virtual network, DNS, and then the virtual machine.
- B. Configure the virtual network, DNS, IPAM, and then the virtual machine.
- C. Configure the IPAM, DNS, virtual network, and then the virtual machine.
- D. Configure the DNS, IPAM, virtual network, and then the virtual machine.
Answer: C
Explanation:
Explanation/Reference: https://www.juniper.net/documentation/en_US/contrail2.21/topics/task/configuration/creating- virtual-network-juniper-vnc.html
NEW QUESTION 42
Which BMS feature ensures that IP address management is consistent between the virtual and physical instances?
- A. inventory management
- B. network security management
- C. image management
- D. IPAM management
Answer: D
NEW QUESTION 43
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