AWS Certified Solutions Architect - Professional

AWS Certified Solutions Architect - Professional practice questions, page 38 of 41, with answer review and explanations.

Question 186

In Amazon Cognito, your mobile app authenticates with the Identity Provider (IdP) using the provider's SDK. Once the end user is authenticated with the IdP, the OAuth or OpenID Connect token returned from the IdP is passed by your app to Amazon Cognito, which returns a new _____ for the user and a set of temporary, limited-privilege AWS credentials.

  1. Cognito Key Pair
  2. Cognito API
  3. Cognito ID
  4. Cognito SDK

Question 187

What is the maximum length for a certificate ID in AWS IAM?

  1. 1024 characters
  2. 512 characters
  3. 64 characters
  4. 128 characters

Question 188

A user is trying to create a PIOPS EBS volume with 3 GB size and 90 IOPS. Will AWS create the volume?

  1. No, since the PIOPS and EBS size ratio is less than 30
  2. Yes, since the ratio between EBS and IOPS is less than 30
  3. No, the EBS size is less than 4GB
  4. Yes, since PIOPS is higher than 100

Question 189

If a single condition within an IAM policy includes multiple values for one key, it will be evaluated using a logical______.

  1. OR
  2. NAND
  3. NOR
  4. AND

Question 190

Which of the following cache engines does Amazon ElastiCache support?

  1. Amazon ElastiCache supports Memcached and Redis.
  2. Amazon ElastiCache supports Redis and WinCache.
  3. Amazon ElastiCache supports Memcached and Hazelcast.
  4. Amazon ElastiCache supports Memcached only.