On-Premise vs Cloud Computing

The AWS Certified SysOps Administrator- Associates are the system administrators in a system operations position. With experience in deployment, management, and operations upon AWS, this certification also validates the individual’s:

●       Capability in deploying, managing, and operating fault-tolerant, highly available, and scalable systems in AWS

●       Capacity in controlling and implementing the flow of the data in AWS

●       Ability to select the relevant AWS services based on security, computation, and data needs

●       Potentiality in identifying the use of best practices in AWS operations

●       Competence in estimating AWS usage costs

●       Proficiency in mitigating the on-premise workloads    

 

This blog discusses the most relevant interview questions asked for AWS Certified SysOps Administrator- associate role.

1. What are the main objectives of the AWS Certified SysOps Administrator- Associate role?

The three main objectives of the AWS Certified SysOps Administrator- associate roles are:

●       Technical expertise within AWS operations.

●       Technical deployment expertise.

●       Technical management expertise.

2. What do you know about cloud computing?

Cloud computing is nothing more than a delivery of computing services like storage, networking, servers, analytics, intelligence, and software over the internet to provide economies of scale, innovations, and flexible resources.

3. Tell me something about the operational excellence pillar?

The operational excellence pillar focuses on how your company is supporting your business objectives. It measures individuals’ abilities to run workloads adequately, and it constantly reinforces the procedure of delivering the business values.

4. List the design principles of the operational excellence pillar?

The five design principles of operational excellence are:

1. Make small, regular, and reversible modifications
2. Predict failure
3. Perform operations as code
4. Learn from all operational malfunctions
5. Refine operations procedures regularly

5. What are the four areas that operational excellence in the cloud is composed of?

The four areas that operational excellence in the cloud is composed of are:

●       Organization

●       Prepare

●       Operate

●       Evolve

6. What do you know about the security pillar?

The security pillar concentrates on protecting complex IT systems and data. The key areas are integrity and confidentiality of data, privilege management like recognizing who can do what and setting controls to identify security events.

7. List the characteristics of Amazon EC2 services?

The different features of amazon EC2 services are:

●       GPU compute instances

●       High I/O instances

●       Flexible storage options

●       Improved networking

●       HPC (High-Performance Computing) clusters

8. What is the use of Amazon EFS?

Amazon EFS offers a serverless and straightforward set-and-forget flexible file system. Using Amazon EFS, we can generate a filesystem, mount that file system upon the Amazon EC2, and write and read data in the file system.

9. What is RTO?

RTO (Recovery Time Objective) is the supreme acceptable delay among the interruption of a specific service and restoring that service.

10. What are the advantages of using an AWS control tower?

Advantages of using an AWS control tower are:

●       The procedure of setting up and configuring a new AWS environment is accessible by using an AWS control tower

●       Ongoing policy management is automatic

●       The AWS environment is summarized by the view-policy level only

AWS Certified SysOps Administrator – Associate certification with Infosec Train:

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