AWS Certified Solutions Architect Associate SAA-C02

Individual IAM users can belong to multiple groups, but creating subgroups so that one IAM Group is embedded inside of another IAM Group is not possible. IAM Roles can be assigned to a service, such as an EC2 instance, prior to its first use/creation or after its been in used/created.

• SQS is not a push-based service so it is necessary for SQS to work in tandem with another service that queries it for information.
• This determines what is considered an acceptable loss of data between the last recovery point and the interruption of service.
• These tags are then used to control access via a particular IAM policy.
• The principle of least privilege is the best practice when giving users permissions in IAM policies.
• It makes it a lot easier to just describe what you want in markup and have AWS do the actual provisioning work involved.

However, when you create a new NACL the default rules will deny all inbounds and outbounds. Subnets function as logical groups to put your entities inside of. It makes it much easier to configure similar resources as a group instead of for every individual instance. If a network has a large number of hosts without logically grouped subdivisions, managing the many hosts can be a tedious job.

Virtual Private Networks (VPNs):

It contains an enumerated list of the related AWS services that are included in the exam. Moreover, it even includes a list of non-related AWS services that won’t show up in your actual AWS exam. Looking at the official exam guideof the new SAA-C03, it seems that its exam domains are almost the same as the previous SAA-C02 version.

The table contains general data that identifies your assets and liabilities. Candidates who succeed on the test won’t get this further information. To assist you in passing the AWS certification test, our cloud computing learning path has all the AWS Solution Architect Courses, labs, and quizzes you require. Because each exam portion is weighted differently, some sections have more questions than others. The table provides broad information about your strengths and shortcomings.

Exam Tips: AWS Certified Solutions Architect – Associate (SAA-C

Common configurations that improve DB performance include introducing read replicas of a DB primary and inserting a caching layer into the storage architecture. The ElastiCache service makes it easy to deploy, operate, and scale an in-memory cache in the cloud. It helps you boost the performance of your existing databases by retrieving data from high throughput and low latency in-memory data stores. For example, to perform DDL statements you can connect to the primary instance. To perform queries, you can connect to the reader endpoint, with Aurora automatically performing load-balancing among all the Aurora Replicas behind the reader endpoint. For diagnosis or tuning, you can connect to a different endpoint to examine details.

• ElasticBeanstalk makes it easy to deploy Docker as Docker containers are already self-contained and include all the configuration information and software required to run.
• You will gain full access to the materials, which will receive constant updates for the lifetime of the SAA-C02 certification.
• I have followed this blueprint to pass several certifications like Oracle, Java, Spring, SQL Server, Data Science, and AWS certifications.
• Today’s study sessions happen everywhere, not just at the office or at a desk.

S3 One Zone Infrequently Accessed (an improvement of the legacy RRS / Reduced Redundancy Storage) – For when you want the lower costs of IA, but do not require high availability. S3 Infrequently Accessed – For data that is needed less often, but when it is needed the data should be available quickly. A report that list all your account users and the status of their various credentials. Groups – any collection of similar people with shared permissions such as system administrators, HR employees, finance teams, etc.

What roles can a AWS Solutions Architect Associate play?

If the cluster contains one or more saa c02 Replicas, the reader endpoint load-balances each connection request among the Aurora Replicas. In that case, you can only perform read-only statements such as SELECT in that session. If the cluster only contains a primary instance and no Aurora Replicas, the reader endpoint connects to the primary instance directly. In that case, you can perform write operations through the endpoint. Aurora Reader endpoints are a subset of the above idea of cluster endpoints.

There is no need to patch NAT Gateways as the service is managed by AWS. You do need to patch NAT Instances though because they’re just individual EC2 instances. The default NACL that comes with a new VPC has a default rule to allow all inbounds and outbounds. This means that it exists, but doesn’t do anything as all traffic passes through it freely. ICMP ensures that instances from one security group can ping others in a different security group. With CIDR in general, a /32 denotes a single IP address and /0 refers to the entire network.