AWS Certified Big Data - Specialty Certification - Part 30
1. You plan to use AWS services CSOs to create instances that use software Hadoop software. But apart from Hadoop software, you also need some special software to be installed on these systems. What is the best way to get a special software installed on bodies that are run as part of a cluster?
A) None
B) Using Bootstrap steps to install custom software
C) Make sure that the cluster configuration AH S3 has a place for custom applications
D) Make sure that the configuration of the cluster instance TH was the site of 53 for custom applications
E) Using the cloud means the clock to install custom software
2. Which of the following functional SQL statements can be used to red shift, to indicate the result of the presence of several conditions?
A) LF is the expression
B) If the expression
C) None
D) Case expression
E) If / then / else expression
3. Your company has a lot of Web server hosted on EC2 instances. There is a requirement to launch magazines of these web servers in the respective storage device for later analysis. Which of the following can activate the implementation of a process that can satisfy these requirements?(Select 2answers)
A) Installing and configuring the Virtual o'clock agent on the Web servers
B) Installing and configuring KINESIS agent on the Web servers
C) Make sure, Kinesis Fire hoses set to take the data and send it to the red shift for further processing
D) Make sure, Kinesis Firehose set to take the data and send it to the EMR for further processing
4. You plan to use AWS data line for transmitting data from the database to 53. Dynamo Dynamo DB tables will be filled in by the program. The application generates orders based on the table for specific products. As you can see, the data line is activated only when data is actually written to the table Dinamo database program?
A) Use the search condition in the pipeline AWS data
B) None
C) Setting Dynamo DB flows announce AWS Pipeline data when data are available
D) Setting SQS queue with the application to send messages to the queue when the data tables are available and read data pipeline data later
E) Setting up the program to send a notification to the SNS-time AWS Pipeline Data
5. Which of the following tasks you need to do to create a supervised machine learning model AWS ML service?
A) Using external drawings in machine learning AWS
B) Create test models Machine Learning Designer
C) None
D) Creation of training data
E) The use of existing drawings into machine learning AWS
A) None
B) Using Bootstrap steps to install custom software
C) Make sure that the cluster configuration AH S3 has a place for custom applications
D) Make sure that the configuration of the cluster instance TH was the site of 53 for custom applications
E) Using the cloud means the clock to install custom software
2. Which of the following functional SQL statements can be used to red shift, to indicate the result of the presence of several conditions?
A) LF is the expression
B) If the expression
C) None
D) Case expression
E) If / then / else expression
3. Your company has a lot of Web server hosted on EC2 instances. There is a requirement to launch magazines of these web servers in the respective storage device for later analysis. Which of the following can activate the implementation of a process that can satisfy these requirements?(Select 2answers)
A) Installing and configuring the Virtual o'clock agent on the Web servers
B) Installing and configuring KINESIS agent on the Web servers
C) Make sure, Kinesis Fire hoses set to take the data and send it to the red shift for further processing
D) Make sure, Kinesis Firehose set to take the data and send it to the EMR for further processing
4. You plan to use AWS data line for transmitting data from the database to 53. Dynamo Dynamo DB tables will be filled in by the program. The application generates orders based on the table for specific products. As you can see, the data line is activated only when data is actually written to the table Dinamo database program?
A) Use the search condition in the pipeline AWS data
B) None
C) Setting Dynamo DB flows announce AWS Pipeline data when data are available
D) Setting SQS queue with the application to send messages to the queue when the data tables are available and read data pipeline data later
E) Setting up the program to send a notification to the SNS-time AWS Pipeline Data
5. Which of the following tasks you need to do to create a supervised machine learning model AWS ML service?
A) Using external drawings in machine learning AWS
B) Create test models Machine Learning Designer
C) None
D) Creation of training data
E) The use of existing drawings into machine learning AWS
1. Right Answer: B
Explanation: In addition to the standard software and applications that are available for installation on a cluster, you can use the boot action to establish their own software. Bootstrap action scripts that are executed on the cases where a rag and started working on the new nodes are added to the cluster when they are created. Bootstrap measure can also be used to call AWS CU command on each node to copy Amazon S3 objects for each node in the cluster.
2. Right Answer: D
Explanation: Expression case is a conditional expression. like if / then / else in other languages. REGISTER is used to indicate the result of the presence of several conditions. For more information about CASE-expression.
3. Right Answer: B,C
Explanation:
4. Right Answer: A
Explanation: AWS Pipeline Data The pipeline is provided a component that includes conditional statements that must be true before any operation can be started. For example. you need to check if the source data, appearing in front of the pipe work, try to copy it. AWS Pipeline Data provides several pre-packaged conditions, which contain common scenarios, such as when a database table is whether Amazon S3 key is present, and so on.
5. 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.
Explanation: In addition to the standard software and applications that are available for installation on a cluster, you can use the boot action to establish their own software. Bootstrap action scripts that are executed on the cases where a rag and started working on the new nodes are added to the cluster when they are created. Bootstrap measure can also be used to call AWS CU command on each node to copy Amazon S3 objects for each node in the cluster.
2. Right Answer: D
Explanation: Expression case is a conditional expression. like if / then / else in other languages. REGISTER is used to indicate the result of the presence of several conditions. For more information about CASE-expression.
3. Right Answer: B,C
Explanation:
4. Right Answer: A
Explanation: AWS Pipeline Data The pipeline is provided a component that includes conditional statements that must be true before any operation can be started. For example. you need to check if the source data, appearing in front of the pipe work, try to copy it. AWS Pipeline Data provides several pre-packaged conditions, which contain common scenarios, such as when a database table is whether Amazon S3 key is present, and so on.
5. 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.
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