A company that provides economics data dashboards needs to be able to develop software to display rich, interactive, data-driven graphics that run in web browsers and leverages the full stack of web standards (HTML, SVG and CSS).Which technology provides the most appropriate for this requirement?
Answer(s): C
A customer needs to determine the optimal distribution strategy for the ORDERS fact table in its Redshift schema. The ORDERS table has foreign key relationships with multiple dimension tables in this schema.How should the company determine the most appropriate distribution key for the ORDRES table?
Answer(s): D
A company has several teams of analytics. Each team of analysts has their own cluster. The teams need to run SQL queries using Hive, Spark-SQL and Presto with Amazon EMR. The company needs to enable a centralized metadata layer to expose the Amazon S3 objects as tables to the analysts. Which approach meets the requirement for a centralized metadata layer?
The department of transportation for a major metropolitan area has placed sensors on roads at key locations around the city. The goal is to analyze the flow of traffic and notifications from emergency services to identity potential issues and to help planners correct trouble spots.A data engineer needs a scalable and fault-tolerant solution that allows planners to respond to issues within 30 seconds of their occurrence.Which solution should the data engineer choose?
Answer(s): A
An online photo album app has a key design feature to support multiple screens (e.g. desktop, mobile phone, and tablet) with high quality displays. Multiple versions of the image must be saved in different resolutions and layouts.The image processing Java program takes an average of five seconds per upload, depending on the image size and format. Each image upload captures the following image metadata: user, album, photo label, upload timestampThe app should support the following requirements:• Hundreds of user image uploads per second• Maximum image metadata size of 10 MB• Maximum image metadata size of 1 KB• Image displayed in optimized resolution in all supported screens no later than one minute after image uploadWhich strategy should be used to meet these requirements?
Share your comments for Amazon AWS-Certified-Big-Data-Specialty exam with other users:
these questions are a great eye opener
thank you for providing these questions and answers. they helped me pass my exam. you guys are great.
good knowledge
answer 10 should be a because only a new project will be created & the organization is the same.
can you please upload the dump again
is it legit questions from sap certifications ?
question 16 should be b (changing the connector settings on the monitor) pc and monitor were powered on. the lights on the pc are on indicating power. the monitor is showing an error text indicating that it is receiving power too. this is a clear sign of having the wrong input selected on the monitor. thus, the "connector setting" needs to be switched from hdmi to display port on the monitor so it receives the signal from the pc, or the other way around (display port to hdmi).
q 10. ans is d (in the target org: open deployment settings, click edit next to the source org. select allow inbound changes and save
very useful
i purchased this exam dumps from another website with way more questions but they were all invalid and outdate. this exam dumps was right to the point and all from recent exam. it was a hard pass.
it was a good experience and i got 90% in the 200-901 exam.
hi please upload this
please upload it
really need this dump. can you please help.
really good and covers many areas explaining the answer.
yes, can you please upload the exam?
how many questions are there in these dumps?
hi team, please upload this , i need it.
question 14 - run terraform import: this is the recommended best practice for bringing manually created or destroyed resources under terraform management. you use terraform import to associate an existing resource with a terraform resource configuration. this ensures that terraform is aware of the resource, and you can subsequently manage it with terraform.
please upload dump. thanks in advance.
great great
answer 16 should be b your organizational policies require you to use virtual machines directly
the question are kind of tricky of you didnt get the hnag on it.
can anyone tell me if this is for rhel8 or rhel9?
good content
pdb and cdb are critical to the database
till 104 questions are free, lets see how it helps me in my exam today.
question # 56, answer is true not false.
i would be requiring dumps to prepare for certification exam
very helpful
control file is the heart of rman backup
hi could you please upload the ibm c2090-543 dumps
appriciate if you could upload this again
please upload the dump