What is a Hybrid Cloud?

What is a Hybrid Cloud?

• Public + Private Cloud
• Public + IAM Cloud
• Private + Home Cloud
• Private + Bob Cloud 

 

EXPLANATION

It is the combination of public and private cloud. It is the most robust approach to implement cloud architecture as it includes the functionalities and features of both the worlds.
It allows organizations to create their own cloud and allow them to give the control over to someone else as well.

SOURCE

https://www.careerride.com/cloud-computing-interview-questions.aspx

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Which port does the AWS Route 53 service use?

Which port does the AWS Route 53 service use?

• 76
• 53
• 109
• 8080 

 

EXPLANATION

Amazon Route 53 provides highly available and scalable Domain Name System (DNS), domain name registration, and health-checking web services. It is designed to give developers and businesses an extremely reliable and cost effective way to route end users to Internet
applications by translating names like example.com into the numeric IP addresses, such as 192.0.2.1, that computers use to connect to each other. The name is a reference to TCP or UDP port 53, 

SOURCE

https://en.wikipedia.org/wiki/Amazon_Route_53

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I have some private servers on my premises, also I have distributed some of my workload on the public cloud, what is this architecture called?

I have some private servers on my premises, also I have distributed some of my workload on the public cloud, what is this architecture called?

• Hybrid Cloud
• Private Cloud
• Public Cloud
• Virtual Private Cloud 

 

EXPLANATION

This type of architecture would be a hybrid cloud. Why? Because we are using both, the public cloud, and your on premises servers i.e the private cloud. To make this hybrid architecture easy to use, wouldn’t it be better if your private and public cloud were all on the same
network(virtually). This is established by including your public cloud servers in a virtual private cloud, and connecting this virtual cloud with your on premise servers using a VPN(Virtual Private Network).

SOURCE

https://www.edureka.co/blog/interview-questions/top-aws-architect-interview-questions-2016/

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Amazon DNS service is called?

Amazon DNS service is called?

• EC2
• S3 Bucket
• SES
• Route 53 

 

EXPLANATION

Amazon Route 53 is a highly available and scalable cloud Domain Name System (DNS) web service. It is designed to give developers and businesses an extremely reliable and cost effective way to route end users to Internet applications by translating names like www.example.com into the numeric IP addresses. 

SOURCE

https://aws.amazon.com/route53/
 

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