Differ as a result the AWS-Developer Demo questions torrent geared to the needs of the user level, cultural level is uneven, have a plenty of college students in school, have a plenty of work for workers, and even some low education level of people laid off, so in order to adapt to different level differences in users, the AWS-Developer Demo exam questions at the time of writing teaching materials with a special focus on the text information expression, as little as possible the use of crude esoteric jargon, as much as possible by everyone can understand popular words to express some seem esoteric knowledge, so that more users through the AWS-Developer Demo prep guide to know that the main content of qualification examination, stimulate the learning enthusiasm of the user, arouse their interest in learning. They have delicate perception of the AWS-Developer Demo study quiz over ten years. So they are dependable. You can free download the demos which are part of our AWS-Developer Demo exam braindumps, you will find that how good they are for our professionals devote of themselves on compiling and updating the most accurate content of our AWS-Developer Demo exam questions.
Because it can help you prepare for the AWS-Developer Demo exam.
We boost professional expert team to organize and compile the AWS-Developer - AWS Certified Developer - Associate Demo training guide diligently and provide the great service. So it is of great importance for a lot of people who want to pass the exam and get the related certification to stick to studying and keep an optimistic mind. According to the survey from our company, the experts and professors from our company have designed and compiled the best Latest Test AWS-Developer Simulator Fee cram guide in the global market.
If you purchase our AWS-Developer Demo preparation questions, it will be very easy for you to easily and efficiently find the exam focus. More importantly, if you take our products into consideration, our AWS-Developer Demo study materials will bring a good academic outcome for you. At the same time, we believe that our AWS-Developer Demo training quiz will be very useful for you to have high quality learning time during your learning process.
Amazon AWS-Developer Demo - Our research materials have many advantages.
Through all these years' experience, our AWS-Developer Demo training materials are becoming more and more prefect. Moreover, we hold considerate after-sales services and sense-and-respond tenet all these years. So if you get any questions of our AWS-Developer Demo learning guide, please get us informed. It means we will deal with your doubts with our AWS-Developer Demo practice materials 24/7 with efficiency and patience.
You really can't find a more cost-effective product than AWS-Developer Demo learning quiz! Our company wants more people to be able to use our products.
AWS-Developer PDF DEMO:
QUESTION NO: 1
A Developer needs to deploy an application running on AWS Fargate using Amazon ECS. The application has environment variables that must be passed to a container tor the application to initialize How should the environment variables be passed to the container?
A. Define in array that includes the environment variables under the entryPoint parameter within the service definition
B. Define an array that includes the environment variables under the environment parameter within the task definition
C. Define an array that includes the environment variables under the environment parameter within the service definition
D. Define an array that includes the environment variables under the entrypoint parameter within the task definition
Answer: B
QUESTION NO: 2
EC2 instances are launched from Amazon Machine images (AMIs). A given public AMI can:
A. only be used to launch EC2 instances in the same country as the AMI is stored.
B. only be used to launch EC2 instances in the same AWS availability zone as the AMI is stored
C. only be used to launch EC2 instances in the same AWS region as the AMI is stored.
D. be used to launch EC2 Instances in any AWS region.
Answer: C
QUESTION NO: 3
In a move toward using microservices, a company's Management team has asked all
Development teams to build their services so that API requests depend only on that service's data store. One team is building a Payments service which has its own database; the service needs data that originates in the Accounts database.
Both are using Amazon DynamoDB.
What approach will result in the simplest, decoupled, and reliable method to get near-real time updates from the Accounts database?
A. Use Amazon ElastiCache in Payments, with the cache updated by triggers in the Accounts database.
B. Use Amazon DynamoDB Streams to deliver all changes from the Accounts database to the
Payments database.
C. Use Amazon Kinesis Data Firehouse to deliver all changes from the Accounts database to the
Payments database.
D. Use Amazon Glue to perform frequent ETL updates from the Accounts database to the Payments database.
Answer: B
QUESTION NO: 4
A Developer is writing a mobile application that allows users to view images from an S3 bucket. The users must be able to log in with their Amazon login, as well as Facebook and/or Google accounts.
How can the Developer provide this authentication functionality?
A. Use Amazon Cognito with web identity federation.
B. Use AWS IAM Access/Secret keys in the application code to allow Get* on the S3 bucket.
C. Use Amazon Cognito with SAML-based identity federation.
D. Use AWS STS AssumeRole in the application code and assume a role with Get* permissions on the
S3 bucket.
Answer: A
QUESTION NO: 5
A Developer is working on an application that tracks hundreds of millions of product reviews in an Amazon DynamoDB table. The records include the data elements shown in the table:
Which field, when used as the partition key, would result in the MOST consistent performance using
DynamoDB?
A. starRating
B. reviewID
C. comment
D. productID
Answer: D
Explanation
Refer AWS documentation - DynamoDB Design partition key
The partition key portion of a table s primary key determines the logical partitions in which a table's data is stored. This in turn affects the underlying physical partitions. Provisioned I/O capacity for the table is divided evenly among these physical partitions. Therefore a partition key design that doesn't distribute I/O requests evenly can create "hot" partitions that result in throttling and use your provisioned I/O capacity inefficiently.
The optimal usage of a table's provisioned throughput depends not only on the workload patterns of individual items, but also on the partition-key design. This doesn't mean that you must access all partition key values to achieve an efficient throughput level, or even that the percentage of accessed partition key values must be high. It does mean that the more distinct partition key values that your workload accesses, the more those requests will be spread across the partitioned space. In general, you will use your provisioned throughput more efficiently as the ratio of partition key values accessed to the total number of partition key values increases.
Passing the ISTQB CT-AI exam has never been so efficient or easy when getting help from our ISTQB CT-AI training materials. The rapid development of information will not infringe on the learning value of our VMware 6V0-31.24 exam questions, because our customers will have the privilege to enjoy the free update for one year. IAPP CIPT - That is because our company beholds customer-oriented tenets that guide our everyday work. APM APM-PFQ training materials will definitely live up to your expectations. EMC D-SF-A-24 - Because all of them have realized that it is indispensable to our daily life and work.
Updated: May 28, 2022