What is AWS Certified Advanced Networking Specialty Exam?

Candidates who have the knowledge and ability to conduct difficult networking tasks should take the AWS Advanced Networking Specialty exam. This test verifies a candidate’s ability in the following areas:

• Designing, developing, and deploying cloud-based solutions using AWS
• Secondly, implementing AWS core services with basic architecture best practices
• Maintaining and designing network architecture for all AWS services
• Lastly, leveraging tools to automate AWS networking tasks

Is there any prerequisite for the AWS Certified Advanced Networking Specialty Exam?

Candidates applying for the exam need to have knowledge and experience that include:

• Firstly, AWS Cloud Practitioner or a current Associate-level certification: AWS Solutions Architect – Associate, AWS Developer – Associate, or AWS SysOps Administrator – Associate is preferred for candidates.They must have advanced knowledge of AWS networking concepts and technologies.
• Secondly, candidates should have a minimum of five years of hands-on experience in architecting and implementing network solutions.
• Thirdly, they should know about advanced networking architectures and interconnectivity options (e.g., IP VPN, MPLS/VPLS) including networking technologies within the OSI model, and how they affect implementation decisions.
• Then, knowledge of CIDR and subnetting (IPv4 and IPv6) with an understanding of IPv6 transition challenges.
• Lastly, candidates must be familiar with the generic solutions for network security features, including WAF, IDS, IPS, DDoS protection, and Economic Denial of Service/Sustainability (EDoS).
• They should know about developing automation scripts and tools that include routing architectures (including static and dynamic), multi-region solutions for a global enterprise, and highly available connectivity solutions (e.g., DX, VPN).

What is the course outline for AWS Advanced Networking Specialty Exam?

The main areas to focus on the exam are:

• Design and Implement Hybrid IT Network Architectures at Scale
• Secondly, design and Implement AWS Networks
• Automate AWS Tasks
• Then, configure Network Integration with Application Services
• Design and Implement for Security and Compliance
• Lastly, Manage, Optimize, and Troubleshoot the Network

How much the AWS Certified Advanced Networking Specialty Exam will cost?

The exam will cost you $300 USD including the additional taxes.

What is the time duration for the AWS Advanced Networking Specialty Exam?

You will get 170 minutes to complete the AWS Certified Advanced Networking Specialty exam.

What are the languages available for AWS Advanced Networking Specialty Exam?

This exam is available in English, Japanese, Korean, and Simplified Chinese.

What is the validity for AWS Advanced Networking Specialty Exam?

This exam is valid for three years.

Why should I consider AWS Certified? 

AWS Certification helps learners gain credibility and confidence by demonstrating their cloud skills with an industry-recognized certificate. Further, it also helps employers find qualified people to lead cloud projects using AWS.

What is the retake policy

If you are unable to pass the exam, then you must wait 14 days before becoming eligible to retake the exam. Until you pass the test, there is no limit to the number of exam attempts. But, for each re-attempt, you must pay the full registration price fee. Also, the Beta exam test-takers will get one attempt only.

When will I get my result

Right after completing your exam, a pass or fail notification will be displayed on the testing screen. Also, candidates will be sent an email confirming their exam completion. A detailed exam result within five business days of completing your exam. This exam detail will appear on the Certification Account of yours, under Previous Exams.

What are the service and features covered in the exam?

They do not publish the services and features which are covered in its certification exam. The current topic areas and objectives covered in the exam, are given the exam guide, for reference. See AWS Exam guides, to know more.

Are there benefits offered to AWS certified Individuals

AWS offers several benefits to its certified members, apart from validating there skills. See the AWS Certification Benefits page to get a complete list of benefits.

Which certification program are available to take from home or office with online protoring

AWS offers its certification exams via online proctoring as well. AWS uses Pearson VUE, a third-party test delivery provider for its online proctoring exams. Visit the Pearson VUE site, to learn more about AWS online proctored certification exams.

How do I become AWS certified?

In order to become AWS certified, you must get a passing score in the proctored exam, and attain your Certification. After getting a passing score, they will send you your certification credentials. 

How long will be certification be valid?

AWS certified individuals should get their certification recertified, every three years. See the AWS Certification Recertification page for more details.

What is the difference between AWS Certification and Exam?

AWS exam refers to a test that is used to validate your technical knowledge of AWS products and services. On the other hand, AWS certification is a credential that you earn upon successfully passing exam. You are given a digital badge and title which can be used on business cards and other professional collateral to designate yourself as AWS Certified.

How often are exams updated?

AWS rotates its questions in and out, on a regular basis. This is done in adherence to the exam guide. The major revisions to an exam will be made public by AWS, via the Exam guide.

When AWS releases a new product or service, How soon will it appear on the exam?

Any new product, service, or feature will generally be made available, 6 months prior to it appearing on a certification exam.

If an existing feature or service has changed. How will that be reflected in the exam?

The AWS certification team will be replacing the exam questions, which are determined to be impacted by any change. 

How should I answer a question that I think has been affected by a change in service or product?

You must choose the best available answer from the given options in the question. 

What is the benefit of AWS certification digital badges?

AWS Certification provides digital badges that can help you earn more money and show off your certification status. They provide digital badges using Credly’s Acclaim platform, which provides a variety of recognition and verification possibilities. Furthermore, you may also use tools for putting verified badges on websites or email signatures, as well as one-click badge posting on social network newsfeeds.

I cannot find my digital badge on Credly’s Acclaim platform?

You may have several AWS Certification Accounts if your digital badge(s) do not display on Credly’s Acclaim platform. Make sure you’re logged into the account that holds the certification you need (s). However, if you have several AWS Certification Accounts with the same email address, you must consolidate them before claiming your badges on Credly’s Acclaim platform.

Suggest the process to get a group of people certified AWS Professional.

In this case, you can purchase Certification exam vouchers, to eliminate the need for candidates to have to pay when scheduling their exam. They simply enter a voucher code when scheduling exams at either Pearson VUE or PSI.

What are the various ways to take the certification exam?

Certification exams are offered via online proctoring using the third-party test delivery provider Pearson VUE. Details of online proctoring are specified on Pearson VUE site. Pearson VUE handles your information in accordance with their privacy policies, posted on the Pearson VUE site. Further, providing Pearson VUE with your information may involve transferring it to another country.

Does AWS offer practice test for Certification?

Yes, they offers practice exams for all Foundational, Associate, and Professional Exams, as well as most of our Specialty exams. The practice exams will allow you to test your knowledge online in a timed environment, and experience the exam format and platform prior to taking the full exam. Further, practice exams can be purchased from our exam deliver providers through your Certification Account. The Foundational and Associate-level practice exams are 20 USD and the Professional and Specialty practice exams are 40 USD. Purchase of a practice exam provides you with one attempt. 

How will get my score for practice exam?

After you finish the practise test, you will receive a score report with high-level feedback to help you understand how you did on the exam subject covered in the practise exam. Please note that the test taker will not get answers to the practise exam. However, with addition to the score report, you will receive a test guide to aid in your exam preparation.

What is the process to arrange a special accommodation for the exam?

Before you register for the exam, the test delivery provider will make special arrangements for you. Furthermore, please note that PSI and Pearson VUE do not exchange accommodation request information. Therefore you will need to give the required documents to the test delivery provider you intend to test with.

How to find the test centers near me?

You can find test centers with the following options –

• PSI test centers
• Pearson VUE test centers

For More Visit AWS Certification FAQS

The post AWS Certified Advanced Networking Specialty Exam: FAQs appeared first on Testprep Training Tutorials.

Why should I consider AWS Certified? 

AWS Certification helps learners build credibility and confidence by validating their cloud expertise with an industry-recognized credential and organizations identify skilled professionals to lead cloud initiatives using AWS.

What is the retake policy

If you are unable to pass the exam, then you must wait 14 days before becoming eligible to retake the exam. Until you pass the test, there is no limit to the number of exam attempts. But, for each re-attempt, you must pay the full registration price fee. Also, the Beta exam test-takers will get one attempt only.

When will I get my result

Right after completing your exam, a pass or fail notification will be displayed on the testing screen. Also, candidates will be sent an email confirming their exam completion. A detailed exam result within five business days of completing your exam. This exam detail will appear on the Certification Account of yours, under Previous Exams.

What are the service and features covered in the exam?

They do not publish the services and features which are covered in its certification exam. The current topic areas and objectives covered in the exam, are given the exam guide, for reference. See AWS Exam guides, to know more.

Are there benefits offered to AWS certified Individuals

AWS offers several benefits to its certified members, apart from validating there skills. See the AWS Certification Benefits page to get a complete list of benefits.

Which certification program are available to take from home or office with online protoring

AWS offers its certification exams via online proctoring as well. AWS uses Pearson VUE, a third-party test delivery provider for its online proctoring exams. Visit the Pearson VUE site, to learn more about AWS online proctored certification exams.

About AWS Certification

How do I become AWS certified?

In order to become AWS certified, you must get a passing score in the proctored exam, and attain your Certification. After getting a passing score, they will send you your certification credentials. 

How long will be certification be valid?

AWS certified individuals should get their certification recertified, every three years. See the AWS Certification Recertification page for more details.

What is the difference between AWS Certification and Exam?

AWS exam refers to a test that is used to validate your technical knowledge of AWS products and services. On the other hand, AWS certification is a credential that you earn upon successfully passing exam. You are given a digital badge and title which can be used on business cards and other professional collateral to designate yourself as AWS Certified.

Exam Scoring and Content

How many questions should I answer to receive a passing score?

The passing scores of certifications are set by using statistical analysis and they are subject to change. They do not provide the exam passing scores as they are updated to reflect the changes in the test pattern, with the updates in the exam content.

How often are exams updated?

AWS rotates its questions in and out, on a regular basis. This is done in adherence to the exam guide. The major revisions to an exam will be made public by AWS, via the Exam guide.

When AWS releases a new product or service, How soon will it appear on the exam?

Any new product, service, or feature will generally be made available, 6 months prior to it appearing on a certification exam.

If an existing feature or service has changed. How will that be reflected in the exam?

The AWS certification team will be replacing the exam questions, which are determined to be impacted by any change. 

How should I answer a question that I think has been affected by a change in service or product?

You must choose the best available answer from the given options in the question. 

What is the benefit of AWS certification digital badges?

AWS Certification offers digital badges to benefit you with increased earning as well as showcase your Certification status. they provide digital badges through Credly’s Acclaim platform to offer flexible options for recognition and verification. Also, you can benefit from one-click badge sharing on social media newsfeeds, tools for embedding verifiable badges on websites or email signatures.

I cannot find my digital badge on Credly’s Acclaim platform?

In case your digital badge(s) does not appear on Credly’s Acclaim platform, then you might have more than one AWS Certification Account. Ensure you are logged into the account that holds your required certification(s). If you have more than one AWS Certification Account with the same email address, you will need your accounts merged before you claim your badge(s) on Credly’s Acclaim platform.

Suggest the process to get a group of people certified AWS Professional.

In this case, you can purchase Certification exam vouchers, to eliminate the need for candidates to have to pay when scheduling their exam. They simply enter a voucher code when scheduling exams at either Pearson VUE or PSI.

What are the various ways to take the certification exam?

Certification exams are offered via online proctoring using the third-party test delivery provider Pearson VUE. Details of online proctoring are specified on Pearson VUE site. Pearson VUE handles your information in accordance with their privacy policies, posted on the Pearson VUE site. Providing Pearson VUE with your information may involve transferring it to another country.

Does AWS offer practice test for Certification?

Yes, they offers practice exams for all Foundational, Associate, and Professional Exams, as well as most of our Specialty exams. The practice exams will allow you to test your knowledge online in a timed environment, and experience the exam format and platform prior to taking the full exam. Practice exams can be purchased from our exam deliver providers through your Certification Account. The Foundational and Associate-level practice exams are 20 USD and the Professional and Specialty practice exams are 40 USD. Purchase of a practice exam provides you with one attempt. 

For how long is the practice exam available for Certification?

The access for the practice exam will expires after 180 days. Also after the practice exam is launched. you will have 30 days to complete the exam, or until the allotted practice exam time expires. Further, you have the option to pause your practice exam by closing out your exam browser. Selecting “End Test” will mark the exam complete and it cannot be restarted. 

How will get my score for practice exam?

On completing the practice exam, a score report will be emailed to you with high-level feedback to help you understand how you scored on the exam content covered on the practice exam. Please note, answers to the practise exam are not provided to the test taker. The exam guide is also provided with the score report to help you with your exam preparation. 

What is the cost of AWS Certification?

Certification are priced in the following manner –

• Cloud Practitioner exam is 100 USD.
• Associate-level exams are 150 USD.
• Professional-level and Specialty exams are 300 USD. 
• Also, you can renew your certification by using your 50% off voucher code to take the current, full exam at 50% off. Please note that taxes (such as Value Added Tax) may apply. 

What is the process to arrange a special accommodation for the exam?

The Special accommodations will be arranged for you with the test delivery provider, before you register for the exam. Please note, PSI & Pearson VUE do not share accommodation request details, so the appropriate documentation will need to be provided to the test delivery provider you wish to test with.

How to find the test centers near me?

You can find test centers with the following options –

• For PSI test centers visit https://awsavailability.psiexams.com.
• For Pearson VUE test centers visit https://home.pearsonvue.com/test-taker.aspx

The post AWS Certified Big Data-FAQ appeared first on Testprep Training Tutorials.

The post VPN appeared first on Testprep Training Tutorials.

AWS RDS limits per region

The post RDS Basics appeared first on Testprep Training Tutorials.

• Continuous integration or CI
• Process to merge working software copies from developer to common and shared copy multiple time on daily basis
• Grady Booch first proposed CI
• Extreme programming or XP adopted CI concept
• requires continuous testing

CD

• Continuous delivery or CD
• CD automates delivery of applications to production.
• CD provides automated way to push code changes to them. 
• requires continuous testing
• CD automation process may also update following servers
  • web servers
  • databases
  • other services
  • servers might be restarted or switchover may be applied during application deployment

Automation

• is the automatic execution of tasks without human interference.
• aims to minimize and do away with human intervention.
• using technology to control and monitor
  • the production and
  • delivery of various goods and services.
• Automation can do all tasks being done by humans
• simplifies complicated tasks by reducing them to a single instance.
• Tasks are done by a button press or command execution or automation script being executed
• results in cost optimization

The post CI/CD/Automation appeared first on Testprep Training Tutorials.

Let us start understanding AWS Lambda with various features, working, and important terms.

• compute service to run code
• No need to provision/manage servers, even on AWS with no server administration
• code is executed when needed
• automatic scaling as per code requests
• payment for compute time consumed
• execute code for any software application
• automatically does
  • compute resource administration
  • server and OS maintenance
  • capacity provisioning
  • scaling
  • code monitoring
  • logging
• tightly integrated with other AWS service like S3
• code executed against event trigger like change in S3 table
• execute custom code by using APIs
• create serverless applications
• Lambda functions execute in serverless environment for event processing
• Every Lambda function instance is executed in isolated context

Lambda Working

• one event at a time is processed.
• Lambda service receives an event trigger
• Lambda service instantiates the associated code to process event
• Response is sent by Lambda service, after execution completes
• Lambda service waits for another event.

Important terms

• Function – code block/script/program which Lambda executes. events passed to it by AWS and response taken
• Runtimes – provide execution environment as per programming language. Available for different languages. Is between Lambda service and Lambda function
• Layers – to distribute libraries/custom runtimes/function dependencies
• Event source – Are AWS service which trigger Lambfa function to run it
• Downstream resources – Are AWS services called by Lambda function. usually DynamoDB tables/S3 buckets
• Log streams – custom logging statements of Lambda function code by annotation
• SAM – Or Serverless Application Model for defining serverless applications.

Lambda working

Use case of automatic resizing of uploaded image

Lambda limits

AWS Lambda-based application lifecycle

• Develop the  code
• deploy the developed and tested code to AWS Lambda
• monitor for performance
• troubleshoot if any error
• AWS Lambda supported languages, their tools and options

Get ready to pass the AWS Certified Developer – Associate Practice Exam with practice exam Now!

The post Understanding AWS Lambda appeared first on Testprep Training Tutorials.

• Protect data confidentiality
• Preserve data integrity
• Promote data availability by authorized entity

The above listed aims, are summarized or referred as CIA triad or the confidentiality, integrity, availability triad, and forms basis of all security programs.

The CIA Triad

• A triad consists three pillars, as  
  • confidentiality
  • integrity
  • availability
• It forms the core of information security.
• Other principles like non-repudiation, accountability are proposed to be added
• Confidentiality refers to property of the system wherein the information is not made accessible to entities or processes which are unauthorized
• Integrity – maintaining and assuring accuracy and completeness of data over its entire life-cycle
• Availability – refers to information being made available as per requirement of authorized entity

Non-repudiation – one party of a transaction cannot deny having received a transaction nor can other party deny having sent a transaction

The post Security Basics appeared first on Testprep Training Tutorials.

• specify origin servers, like S3 bucket or HTTP server
• upload files to origin servers, called as objects. It can be
  • web pages,
  • images
  • media files
  • anything that can be served over HTTP
• create a CloudFront distribution, to tell which origin servers to get files from
• CloudFront assigns a domain name to new distribution
• CloudFront sends distribution’s configuration to all of its edge locations

The post Amazon Cloudfront appeared first on Testprep Training Tutorials.

• DX or Direct Connect makes it easy to establish a dedicated network connection from premises to AWS
• Using DX, you can establish private connectivity between AWs and data center, office or collocation environment
• Requires a dedicated line such as MPLS, or other circuit ran from tel-co.
• From this line, you would have a cross connect from on-premises device direct to AWS data centers
• Using DX, can reduce network costs, increase bandwidth throughput and provide a more consistent network experience then internet based connections
• Lets you establish a dedicated network connection between network and one of the AWS DX locations
• Uses industry standard 802.1Q VLANs
• Dedicated connections can be partitioned into multiple virtual interfaces
• Same connection can be used to access public resources such as objects stored in S3 using public IP’s and private resources such as EC2 instances running in a VPC using private IP’s, all while maintaining network separation between the public and private environments
• Virtual interfaces can be reconfigured at any time to meet changing needs
• Offers more bandwidth and a more consistent network experience over using VPN based solutions
• VPC VPN connections utilize IPSec to establish encrypted network connectivity between intranet and AWS VPC over the internet
• VPN connections can be configured in minutes and are a good solution if you have an immediate need
• DX does NOT involve the internet, instead, it uses dedicated private network connections between intranet and AWS VPC

Direct Connect LAG

• A link aggregation group (LAG) is a logical interface that uses the Link Aggregation Control Protocol (LACP) to aggregate multiple connections at a single AWS Direct Connect endpoint, treating them as a single, managed connection.
• LAG can be created from existing connections, or you can provision new connections.
• Existing connections (whether standalone or part of another LAG) with the LAG can be associated after LAG creation
• LAG needs
  • All connections in the LAG must use the same bandwidth.
  • Maximum of four connections in a LAG. Each connection in the LAG counts towards the overall connection limit for the Region.
  • All connections in the LAG must terminate at the same AWS Direct Connect endpoint.

Check here for more.

The post AWS Direct Connect appeared first on Testprep Training Tutorials.

The post Amazon Cloud Trail appeared first on Testprep Training Tutorials.