Free BDS-C00 Exam Braindumps
AWS Certified Big Data -Speciality Questions 191–195 (page: 40)

Updated On: 10-Feb-2026

MySQL installations default to port .

  1. 3306
  2. 443
  3. 80 D. 1158

Answer(s): A



If you have chosen Multi-AZ deployment, in the event of a planned or unplanned outage of your primary DB Instance, Amazon RDS automatically switches to the standby replica.
The automatic failover mechanism simply changes the record of the main DB Instance to point to the standby DB Instance.

  1. DNAME
  2. CNAME
  3. TXT
  4. MX

Answer(s): B



If I modify a DB Instance or the DB parameter group associated with the instance, should I reboot the instance for the changes to take effect?

  1. No
  2. Yes

Answer(s): B



If I want to run a database in an Amazon instance, which is the most recommended Amazon storage option?

  1. Amazon Instance Storage
  2. Amazon EBS
  3. You can't run a database inside an Amazon instance.
  4. Amazon S3

Answer(s): B



In regards to IAM you can edit user properties later, but you cannot use the console to change the.

  1. user name
  2. password
  3. default group

Answer(s): A



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