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Professional Cloud Architect Practice Exam

1 - 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 gsutil. Feedback A is not correct because TerramEarth has cellular service for 200,000 vehicles, and each vehicle sends at least one row (120...

What is i3 , i5 and i7 ? Why there is no i4 , i6 processors?

what does i3 , i5 and i7 represents? Most of the buyers think that the core i3 , i5 , i7 represents its no of cores presents on the processor. But actual speaking it’s not true in any sense as the no of cores on the processor is generally in even numbers such as dual core , quadra core , hexa core and so on upto 16 to 18 cores (in some special cases the cores may be in odd numbers , but it’s rare) why is it so ? Most of you may be have a question that why most of the processor have dual , quadra and hexa core (only even no of cores) and not tri and penta core ? and the answer of the your questions can be explained by following image . Dual Core processor as the above fig shows dual core processor the architectural design of the processors are generally in parallel slots of two and not in the series slots for efficient and fast working .Today The biggest challenge for computers and mobiles manufacturers are the management of space and make the device more slimmer and small with maximum ...