Your company has just launched a new critical revenue-generating web application. You deployed the application for scalability using managed instance groups, autoscaling, and a network load balancer as frontend. One day, you notice severe bursty traffic that caused autoscaling to reach the maximum number of instances, and users of your application cannot complete transactions. After an investigation, you think it is a DDOS attack. You want to quickly restore user access to your application and allow successful transactions while minimizing cost.
Which two steps should you take? (Choose two.)

• A.Create a global HTTP(s) load balancer and move your application backend to this load balancer.
• B.SSH into the backend compute engine instances, and view the auth logs and syslogs to further understand the nature of the attack.
• C.Shut down the entire application in GCP for a few hours. The attack will stop when the application is offline.
• D.Increase the maximum autoscaling backend to accommodate the severe bursty traffic.
• E.Use Cloud Armor to blacklist the attacker's IP addresses.

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You work for a multinational enterprise that is moving to GCP.
These are the cloud requirements:
- An on-premises data center located in the United States in Oregon and New York with Dedicated Interconnects connected to Cloud regions us- west1 (primary HQ) and us-east4 (backup)
- Multiple regional offices in Europe and APAC
- Regional data processing is required in europe-west1 and australia-
southeast1
- Centralized Network Administration Team
Your security and compliance team requires a virtual inline security appliance to perform L7 inspection for URL filtering. You want to deploy the appliance in us-west1.
What should you do?

• A.Create 2 VPCs in a Shared VPC Host Project.
  Configure a 2-NIC instance in zone us-west1-a in the Host Project.
  Attach NIC0 in VPC #1 us-west1 subnet of the Host Project.
  Attach NIC1 in VPC #2 us-west1 subnet of the Host Project.
  Deploy the instance.
  Configure the necessary routes and firewall rules to pass traffic through the instance.
• B.Create 1 VPC in a Shared VPC Host Project.
  Configure a 2-NIC instance in zone us-west1-a in the Host Project.
  Attach NIC0 in us-west1 subnet of the Host Project.
  Attach NIC1 in us-west1 subnet of the Host Project
  Deploy the instance.
  Configure the necessary routes and firewall rules to pass traffic through the instance.
• C.Create 1 VPC in a Shared VPC Service Project.
  Configure a 2-NIC instance in zone us-west1-a in the Service Project.
  Attach NIC0 in us-west1 subnet of the Service Project.
  Attach NIC1 in us-west1 subnet of the Service Project ?Deploy the instance.
  Configure the necessary routes and firewall rules to pass traffic through the instance.
• D.Create 2 VPCs in a Shared VPC Host Project.
  Configure a 2-NIC instance in zone us-west1-a in the Service Project.
  Attach NIC0 in VPC #1 us-west1 subnet of the Host Project.
  Attach NIC1 in VPC #2 us-west1 subnet of the Host Project.
  Deploy the instance.
  Configure the necessary routes and firewall rules to pass traffic through the instance.

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You have ordered Dedicated Interconnect in the GCP Console and need to give the Letter of Authorization/ Connecting Facility Assignment (LOA-CFA) to your cross-connect provider to complete the physical connection.
Which two actions can accomplish this? (Choose two.)

• A.Open a Cloud Support ticket under the Cloud Interconnect category.
• B.Check the email for the account of the NOC contact that you specified during the ordering process.
• C.Contact your cross-connect provider and inform them that Google automatically sent the LOA/CFA to them via email, and to complete the connection.
• D.Run gcloud compute interconnects describe <interconnect>.
• E.Download the LOA-CFA from the Hybrid Connectivity section of the GCP Console.

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You work for one of the biggest digital media company in USA .The company management has decided to move 90 TB of backups and archival data to Google Cloud. They are looking for long term cost effective archival storage for disaster recovery in Google Cloud . Please select the right solution.

• A.Storage Transfer and Nearline storage
• B.Transfer Appliance and Coldline storage
• C.gsutil and Cloud storage
• D.Transfer Appliance and Nearline storage

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You are migrating to Cloud DNS and want to import your BIND zone file.
Which command should you use?

• A.gcloud dns record-sets import ZONE_FILE --zone MANAGED_ZONE
• B.gcloud dns record-sets import ZONE_FILE --replace-origin-ns --zone MANAGED_ZONE
• C.gcloud dns record-sets import ZONE_FILE --zone-file-format --zone MANAGED_ZONE
• D.gcloud dns record-sets import ZONE_FILE --delete-all-existing --zone MANAGED ZONE

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