Because you do not know every possible future use for the data TerramEarth collects, you have decided to build a system that captures and stores all raw data in case you need it later. How can you most cost-effectively accomplish this goal? A. Have the vehicles in the field stream the data directly into BigQuery. B. Have the vehicles in the field pass the data to Cloud Pub/Sub and dump it into a Cloud Dataproc cluster that stores data in Apache Hadoop Distributed File System (HDFS) on persistent disks. C. Have the vehicles in the field continue to dump data via FTP, adjust the existing Linux machines, and use a collector to upload them into Cloud Dataproc HDFS for storage. D. Have the vehicles in the field continue to dump data via FTP, and adjust the existing Linux machines to immediately upload it to Cloud Storage with gsuti
Today, TerramEarth maintenance workers receive interactive performance graphs for the last 24 hours (86,400 events) by plugging their maintenance tablets into the vehicle. The support group wants support technicians to view this data remotely to help troubleshoot problems. You want to minimize the latency of graph loads. How should you provide this functionality? A. Execute queries against data stored in a Cloud SQL. B. Execute queries against data indexed by vehicle_id.timestamp in Cloud Bigtable. C. Execute queries against data stored on daily partitioned BigQuery tables. D. Execute queries against BigQuery with data stored in Cloud Storage via BigQuery federation.
Appilication parts developed by separate project teams will communicate over RFC1918 addresses B. Shared VPC, each project service of the Shared VPC project - VALID
Which solution should Dress4Win's real time trend analysis use in the cloud? **D. Cloud DataProc - VALID **
Which network feature could help a company meet its goals to expand service to Asia while reducing latency D. Cloud Content Delivery Network (CDN) - VALID
How can you minimize the cost of storing security video files that are processed repeatedly for 30 days? A. Regional class, then move to Coldline after 30 days - VALID
Dress4Win security has decided to standarize on AES256 for storage device encryption. Which strategy should be used with Compute Engine Instances? A. Select SSD rather than HDD to ensure AES-256 encryption - VALID (selection disk determines the default method for whole-disk encryption HDDs use AES-128, SSD use AES-256
Which of Dres4Win requirements will Stackdriver dashboards, metrics and reporting satisfy? **C. Analyze and optimize architecture for performance in the cloud - VALID (stacdriver metrics can be used for gather metrics and custom metrics) **
How can a company connect cloud applications to an Oracle database in its data center to meet its business requirement of up to 10GB of transaction with an SLA D. Partner Interconnect (provide SLA and and it's good to 10GB / Dedicated Interconnect is cost effective above 10GB up to 80Gb)
Implement back-out/rollback for website with 100s of VMs. Site has frequent critical updates C. Use managed instance groups with the "rolling-action start-update" command when starting a rolling update
A car reservation system has long-running transactions. Which one of the following deployment methods should be avoided C. Introduce a blue-green deployment model (VALID AVOIDED! that model it's for rollback not long-running transactions)
A microservices has intermittent problems that burst logs. How can you trap it for live debugging D. Set a log metric in Stackdriver logging, alert on it past a threshold (https://cloud.google.com/logging/docs)
Last week a region had a 1% failure rate in web tier VMs? How should you respond? C. Perform a root cause analysis, reviewing cloud provider and deployment details to prevent similar future failures