CA Foundation Business Economics Questions 2023 - Part 32
Fri, 03 Mar 2023
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AWS Certified Big Data - Specialty Certification - Part 31
1. You are trying to connect to the master node to the cluster of CSOs. Which of the following should be checked to make sure that the connection is successful?
A) None
B) Check outbound rules for the safety of the group on the master node
C) Make sure that the master node is running in a private subnet
D) It is not possible, because you can not connect to the master node in the cluster CSO
E) Check the inbox rules for the security group on the head node
2. Which of the following tasks you need to do to create a supervised machine learning model AWS ML service?
A) Creation of training data
B) Create test models Machine Learning Designer
C) Using external drawings in machine learning AWS
D) The use of existing drawings into machine learning AWS
E) None
3. You have created some of the most devices with AWS Lot. You want to use your existing Google credentials already in place for identification. Which of the following are recommended for this type of authentication
A) Using IAM roles
B) Using Amazon Cognito ..
C) Using IAM users
D) Using X.509 certificates
E) None
4. There is a requirement to export data from the database tables Dynamo S3. How this can be achieved in the simplest way?
A) Setting AWS Pipeline data for copying data in S3
B) Setting AWS Lambda functions to copy the data into 53-m
C) Setting AWS Import / Export to copy data to 53
D) Setting Dynamo DB streams to copy data in S3
E) None
5. Which of the following may be used for the organization of the archived data for a long period of time? Please, choose:
A) None
B) amazon Glacier
C) amazon EMR
D) amazon Kinesis
E) amazon S3
A) None
B) Check outbound rules for the safety of the group on the master node
C) Make sure that the master node is running in a private subnet
D) It is not possible, because you can not connect to the master node in the cluster CSO
E) Check the inbox rules for the security group on the head node
2. Which of the following tasks you need to do to create a supervised machine learning model AWS ML service?
A) Creation of training data
B) Create test models Machine Learning Designer
C) Using external drawings in machine learning AWS
D) The use of existing drawings into machine learning AWS
E) None
3. You have created some of the most devices with AWS Lot. You want to use your existing Google credentials already in place for identification. Which of the following are recommended for this type of authentication
A) Using IAM roles
B) Using Amazon Cognito ..
C) Using IAM users
D) Using X.509 certificates
E) None
4. There is a requirement to export data from the database tables Dynamo S3. How this can be achieved in the simplest way?
A) Setting AWS Pipeline data for copying data in S3
B) Setting AWS Lambda functions to copy the data into 53-m
C) Setting AWS Import / Export to copy data to 53
D) Setting Dynamo DB streams to copy data in S3
E) None
5. Which of the following may be used for the organization of the archived data for a long period of time? Please, choose:
A) None
B) amazon Glacier
C) amazon EMR
D) amazon Kinesis
E) amazon S3
1. Right Answer: E
Explanation: The CSO cluster, the master node, Amazon's EC2 instance that coordinates EC2 instances launching mission and core nodes. The head node provides the name of the public DNS, which can be used to connect to it. By default, Amazon EMR creates safety rules group for master and slave nodes to determine how to use the units. For example, a security group head node rule, which makes it possible to connect to the main unit by using an SSH client on TCP port 22
2. Right Answer: D
Explanation: Preparation of data used to create the machine learning models. It consists of the known data points from the past. You can use Amazon Machine Learning extract patterns from this data and use them to build a machine learning model.
3. Right Answer: B
Explanation:
4. Right Answer: A
Explanation: Export Dynamo DB Table S3 cluster Amazon EMR template graphs to export data from the database, Dynamo table in Amazon S3 bucket. This template uses Amazon CSO cluster, which has such a size in proportion to the value of the bandwidth available in the Dynamo DB table.
5. Right Answer: B
Explanation: Amazon Glacier is a solution for storing data optimized for infrequently used data or cold data. The service provides durab4e and very low storage cost of security features for data archiving and backup. With Amazon Glacier. You can store data in a cost-effective way for several months. year. or even decades.
Explanation: The CSO cluster, the master node, Amazon's EC2 instance that coordinates EC2 instances launching mission and core nodes. The head node provides the name of the public DNS, which can be used to connect to it. By default, Amazon EMR creates safety rules group for master and slave nodes to determine how to use the units. For example, a security group head node rule, which makes it possible to connect to the main unit by using an SSH client on TCP port 22
2. Right Answer: D
Explanation: Preparation of data used to create the machine learning models. It consists of the known data points from the past. You can use Amazon Machine Learning extract patterns from this data and use them to build a machine learning model.
3. Right Answer: B
Explanation:
4. Right Answer: A
Explanation: Export Dynamo DB Table S3 cluster Amazon EMR template graphs to export data from the database, Dynamo table in Amazon S3 bucket. This template uses Amazon CSO cluster, which has such a size in proportion to the value of the bandwidth available in the Dynamo DB table.
5. Right Answer: B
Explanation: Amazon Glacier is a solution for storing data optimized for infrequently used data or cold data. The service provides durab4e and very low storage cost of security features for data archiving and backup. With Amazon Glacier. You can store data in a cost-effective way for several months. year. or even decades.
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