Most answered questions in Cloud Computing

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1 answer

EC2 could not resolve private DNS host name

Try and check private dns hostnames supported ...READ MORE

Feb 14, 2022 in AWS by Rahul
 • 2,080 points • 3,110 views
0 votes
1 answer

Add a new item to a Dynamodb using a AWS lambda function each time a function is executed with Cloudwatch

The problem here is that the PutItem ...READ MORE

Feb 14, 2022 in AWS by Rahul
 • 2,080 points • 413 views
0 votes
1 answer

Access Amazon RDS database in VPC from Lambda locally

Your database is not connected to the ...READ MORE

Feb 14, 2022 in AWS by Rahul
 • 2,080 points • 397 views
0 votes
1 answer

Pricing for aws ec2 instance volume

This is the pricing for EBS AWS ...READ MORE

Feb 14, 2022 in AWS by Rahul
 • 2,080 points • 282 views
0 votes
1 answer

Why AWS recommends to avoid the use of public/internet gateways in favor of AWS PrivateLink and VPC endpoints?

Public applications are available over the internet. ...READ MORE

Feb 9, 2022 in AWS by anonymous
 • 926 views
0 votes
1 answer

Why can't I connect to AWS RDS?

Here your security groups are incorrect. If ...READ MORE

Feb 9, 2022 in AWS by anonymous
 • 325 views
0 votes
1 answer

Exporting a table from Amazon RDS into a CSV file

The "SELECT ... INTO OUTFILE" command makes ...READ MORE

Feb 9, 2022 in AWS by anonymous
 • 2,486 views
0 votes
1 answer

Amazon RDS Instance Password?

There is a Set Master Password  field ...READ MORE

Feb 8, 2022 in AWS by anonymous
 • 566 views
0 votes
1 answer

ELOGIN error while connecting to SQL Server RDS in AWS Elastic Beanstalk

Using SQL Server Management Studio (SSMS) with ...READ MORE

Feb 8, 2022 in AWS by anonymous
 • 336 views
0 votes
1 answer

What is the difference between dynamodb and dynamodb stream?

DynamoDB Streams enables a read only view ...READ MORE

Feb 8, 2022 in AWS by Korak
 • 5,820 points • 273 views
0 votes
1 answer

what is nat gateway in AWS?

NAT Gateway is a highly available AWS ...READ MORE

Feb 7, 2022 in AWS by Korak
 • 5,820 points • 373 views
0 votes
1 answer

how to create vpc in aws?

Click on VPC under Networking. Click on “Start ...READ MORE

Feb 7, 2022 in AWS by Korak
 • 5,820 points • 285 views
0 votes
1 answer

what is sns in aws

Amazon Simple Notification Service (Amazon SNS) is ...READ MORE

Feb 4, 2022 in AWS by Korak
 • 5,820 points • 346 views
0 votes
1 answer

what is route table in aws

A route table contains a set of rules, called routes, ...READ MORE

Feb 4, 2022 in AWS by Korak
 • 5,820 points • 1,821 views
0 votes
1 answer

what is aws cli

The AWS Command Line Interface (CLI) is ...READ MORE

Feb 4, 2022 in AWS by Korak
 • 5,820 points • 229 views
0 votes
1 answer

what is aws lambda function

AWS Lambda is a serverless compute service that ...READ MORE

Feb 4, 2022 in AWS by Korak
 • 5,820 points • 326 views
0 votes
1 answer

what is redshift in aws

Amazon Redshift is a data warehouse product ...READ MORE

Feb 4, 2022 in AWS by Korak
 • 5,820 points • 405 views
0 votes
1 answer

what is saas in cloud computing

SaaS: Software as a service (SaaS) is a ...READ MORE

Feb 4, 2022 in Cloud Computing by Edureka
 • 13,620 points • 477 views
0 votes
1 answer

difference between cloud computing and grid computing

 Cloud Computing: Cloud computing is a client-server architecture ...READ MORE

Feb 4, 2022 in Cloud Computing by Edureka
 • 13,620 points • 798 views
0 votes
1 answer

Is cloud computing a good career option?

Yes, Cloud Computing is a fantastic career ...READ MORE

Feb 3, 2022 in Cloud Computing by Edureka
 • 12,690 points • 407 views
0 votes
1 answer

How to change instance type in aws

As your needs change, you might find ...READ MORE

Feb 4, 2022 in AWS by Korak
 • 5,820 points • 287 views
0 votes
1 answer

What is placement group in aws?

In Amazon Web Services (AWS), a placement ...READ MORE

Jun 15, 2023 in AWS by Khan Sarfaraz
• 700 points • 242 views
0 votes
1 answer

What is AWS ECS?

Amazon ECS is a fully managed container ...READ MORE

Feb 3, 2022 in AWS by anonymous
 • 361 views
0 votes
1 answer

What is AWS CloudWatch?

Amazon CloudWatch is a monitoring and management service ...READ MORE

Feb 3, 2022 in AWS by anonymous
edited Jun 20, 2023 by Khan Sarfaraz • 247 views
0 votes
1 answer

what is cloud computing with example

In simple terms, cloud computing is storing ...READ MORE

Feb 2, 2022 in Cloud Computing by Edureka
 • 13,620 points • 2,791 views
0 votes
1 answer

how cloud computing works?

I believe you're mixing up cloud computing ...READ MORE

Feb 2, 2022 in Cloud Computing by Edureka
 • 13,620 points • 474 views
0 votes
1 answer

what is aws CloudWatch?

Amazon CloudWatch is a monitoring and management ...READ MORE

Dec 14, 2021 in Cloud Computing by Edureka
 • 12,690 points • 307 views
0 votes
1 answer

which service is an aws database service?

Amazon Web Services (AWS) offers various database ...READ MORE

Jun 20, 2023 in AWS by Khan Sarfaraz
• 700 points • 332 views
0 votes
1 answer

What is AWS?

Amazon Web Services or AWS is the ...READ MORE

Dec 13, 2021 in AWS by Rahul
 • 2,080 points • 494 views
+1 vote
1 answer

How should we need to pay for AWS ACM CA Private Certificate?

Hi@Lakshminarayanan, In the document it is written that ...READ MORE

Dec 24, 2020 in AWS by MD
 • 95,440 points • 1,836 views
0 votes
1 answer

What is this error PRECONDITION_FAILED?

Hi@Genashtim, The condition set in the request's If-Match or If-None-Match HTTP request ...READ MORE

Dec 24, 2020 in GCP by MD
 • 95,440 points • 4,152 views
0 votes
1 answer

How to use Docker Machine to provision hosts on cloud providers?

Hi@akhtar, Docker Machine driver plugins are available for ...READ MORE

Dec 21, 2020 in AWS by MD
 • 95,440 points • 907 views
0 votes
1 answer

How to get the azure account tenant Id?

Hi@akhtar, You can find the tenant id with ...READ MORE

Dec 21, 2020 in Azure by MD
 • 95,440 points
edited Oct 6, 2023 by Khan Sarfaraz • 937 views
0 votes
1 answer

How to enable CORS in Cloud Functions for Firebase?

Hi@akhtar, In your case, you need to set ...READ MORE

Dec 17, 2020 in GCP by MD
 • 95,440 points • 2,486 views
0 votes
1 answer

What is the difference between elasticity and scalability in Cloud Computing?

Hi@akhtar, These two terms are sound similar. But ...READ MORE

Dec 16, 2020 in Cloud Computing by MD
 • 95,440 points • 1,264 views
0 votes
1 answer

What does ECU units, CPU core and memory mean in EC2 instance?

Hi@MD, ECU means Amazon EC2 compute unit. Amazon ...READ MORE

Dec 16, 2020 in AWS by akhtar
 • 38,230 points • 1,956 views
0 votes
1 answer

What is the difference between Cloud, Grid and Cluster?

Hi@akhtar, A Cloud is a unique form of ...READ MORE

Dec 16, 2020 in Cloud Computing by MD
 • 95,440 points • 1,180 views
0 votes
1 answer

How to delete huge data from DynamoDB table in AWS?

Hi@akhtar, If you required to delete all the ...READ MORE

Dec 16, 2020 in AWS by MD
 • 95,440 points • 2,954 views
0 votes
1 answer

How to decrease my AMI size in AWS Cloud?

Hi@Lakshminarayanan, You can't decrease the volume size directly. ...READ MORE

Dec 10, 2020 in AWS by MD
 • 95,440 points • 2,214 views
0 votes
1 answer

An error occurred (BadRequestException) when calling the UpdateRestApi operation: Invalid patch path /tags/keytest.

Hi@akhtar, You need to use the tag-resource method instead ...READ MORE

Dec 8, 2020 in AWS by MD
 • 95,440 points • 1,938 views
0 votes
1 answer

How to add a tag to aws api gateway using aws cli?

Hi@akhtar, You need to use a tag-resource method in ...READ MORE

Dec 8, 2020 in AWS by MD
 • 95,440 points • 1,520 views
0 votes
1 answer

How to uninstall aws-cli?

Hi@akhtar, I also faced a similar type of ...READ MORE

Dec 8, 2020 in AWS by MD
 • 95,440 points • 2,272 views
0 votes
1 answer

What is File Gateway in AWS Storage Gateway?

Hi@akhtar, File Gateway is a configuration of the AWS ...READ MORE

Dec 8, 2020 in AWS by MD
 • 95,440 points • 455 views
0 votes
1 answer

No package python3 available in AWS EC2.

Hi@akhtar, It seems the python3 package is not ...READ MORE

Dec 8, 2020 in AWS by MD
 • 95,440 points • 1,103 views
0 votes
1 answer

How to remove a resource from Terraform state?

Hi@akhtar, First, you need to remove the resource ...READ MORE

Dec 7, 2020 in Terraform by MD
 • 95,440 points • 28,737 views
0 votes
1 answer

How to use dynamic resource names in Terraform?

Hi@akhtar, I recommend using a different workspace for each ...READ MORE

Dec 7, 2020 in Terraform by MD
 • 95,440 points • 2,583 views
0 votes
1 answer

When are variables defined in Terraform?

Hi@akhtar, You can provide the value of each ...READ MORE

Dec 7, 2020 in Terraform by MD
 • 95,440 points • 833 views
0 votes
1 answer

How are data sources used in Terraform?

Hi@akhtar, A data source is accessed via a ...READ MORE

Dec 7, 2020 in Terraform by MD
 • 95,440 points • 1,241 views
0 votes
1 answer

What does Terraform refresh really do?

Hi@akhtar, The terraform refresh command is used to reconcile the ...READ MORE

Dec 7, 2020 in Terraform by MD
 • 95,440 points • 4,707 views
0 votes
1 answer

How to read the volume ID of the EC2 instance using Terraform?

Hi@akhtar, You won't be able to extract EBS ...READ MORE

Dec 4, 2020 in Terraform by MD
 • 95,440 points • 1,848 views
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