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Answer: Amazon RDS, offering scalable database solutions with various engines., Amazon EFS, providing shared file storage for EC2 instances.
The correct answers are B. Amazon RDS and E. Amazon EFS. Amazon RDS is a fully managed relational database service that supports various database engines and is designed for applications requiring frequent read and write operations. Amazon EFS is a scalable file storage service that allows multiple EC2 instances to share and modify data concurrently, making it suitable for data that changes frequently. Options A (Amazon S3 Glacier) and C (AWS Snowball) are not suitable for frequent data changes as Glacier is for archiving and Snowball is for data transfer. Option D (Amazon Redshift) is a data warehouse service, typically used for analytics rather than frequent data modification.
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Select two AWS services suitable for frequent read and write operations on data.
A
Amazon S3 Glacier, designed for infrequent access and long retrieval times.
B
Amazon RDS, offering scalable database solutions with various engines.
C
AWS Snowball, facilitating large data transfers into and out of AWS.
D
Amazon Redshift, optimized for large-scale data analytics.
E
Amazon EFS, providing shared file storage for EC2 instances.
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