Want to be AWS Certified Developer Associate? You should know this!

If you are planning to start preparation for AWS Certified Developer Associate then

you are on the right place to know some basic understanding regarding AWS Associate Developer certification.

There are some other AWS certifications available other than Associate Certified Developer like Foundational, Associate and Professional certification provided by AWS. You can skip below four informations(1 to 4), if you are not willing to know about other AWS certifications.

• 1: Foundational Certifications: It include 'AWS Certified Cloud Practitioner' certification which is optional certification not required for other advanced certifications like Associate, Professional & Specialty.

• 2: Associate Certifications: It includes AWS Certified 'Solutions Architect Associate', 'Developer Associate' & 'SysOps Administrator Associate' certifications

• 3: Professional Certifications: It includes AWS Certified 'Solutions Architect Professional', 'DevOps Engineer Professional' & 'SysOps Administrator Professional' certifications but please note you must passed relevant associate certification before starting Professional Certification.

• 4: Also AWS provides specialty certifications which includes AWS Certified 'Advanced Networking Specialty' & 'Big Data Specialty'

but it require at least one active Foundational, Associate or Professional Certification.


Lets talk about AWS Certified Developer Associate certification.

Introduction:

This certification exam will contains topics like designing, developing and maintaining applications using AWS resources on AWS cloud infrastructure and you should have in-depth knowledge of any high level programming language like PHP, JAVA, .NET etc

Exam concepts you should know:

• Choosing the right AWS services for your application
• Leveraging AWS SDKs to interact with AWS services from your application
• Writing code that optimizes performance of AWS services in your application
• Code level application security (IAM roles, credentials, encryption, etc.)

Eligibility of developer for this exam:

• You should have one or more years of experience on designing and maintaining an AWS based application
• You should have in-depth knowledge of at least one high-level programming language
• You should have understanding of core AWS services, uses, and basic architecture best practices
• You should have proficiency in designing, developing, and deploying cloud based solutions using AWS platform
• You should have experience with developing and maintaining applications written for Amazon Simple Storage Service, Amazon DynamoDB, Amazon Simple Queue Service, Amazon Simple Notification Service, Amazon Simple Workflow Service, AWS Elastic Beanstalk, and AWS CloudFormation.

Exam Format: Multiple choice and multiple answer questions

Exam Time: 80 minutes

Exam Language: Available in English, Simplified Chinese, and Japanese

Practice Exam Registration Fee: USD 20 (It may change)

Exam Registration Fee: USD 150 (It may change)

Prerequisites: No prerequisites


Click here to review full details in the exam blueprint


Click here to preview sample questions for the exam


If you want to read more details then click on link https://aws.amazon.com/certification/certified-developer-associate/ which will navigate you on AWS Associate Certified Developer documentation page.

Railway Recruitment Mumbai Maharashtra 2018 for various posts on ITI / 10th Based

Closing Date:  12.03.2018 23.59 Hrs

Exam Format: Computer Based Test (CBT): Tentatively scheduled during April and May 2018

Exam Total Duration: 90 Min

No. Exam Questions: 100

Question Type: Objective

Syllabus: Mathematics, General Intelligence & reasoning, General science, General awareness of current affairs

Details of Mumbai(CR) RRB:
Website Address: www.rrbmumbai.gov.in
Phone: 022-23090422
Local language: Marathi, Gujarati, Kannada


Eligible candidates must submit form ONLINE only before last date 12.03.2018 23.59 Hrs through RRB website

Note: Candidate who are waiting for result of mentioned educational qualification can not apply for these posts.

Scale of pay: Initial pay Rs 18000/- plus other allowances

Age criteria: 18-31 Years (Age relaxation for reserved categories)

Modes Of Payment Fee:
Online Payment: Internet banking / Credit Card / Debit card
Offline Payment: SBI bank challan / Post office challan


Click here for more details in English
http://www.rrbmumbai.gov.in/newpdf/Detailed_CEN_2-18__English.pdf

Click here for more details in Hindi
http://www.rrbmumbai.gov.in/newpdf/Detailed_CEN_2-2018_Hindi.pdf

I am sharing syllabus & some reference books in details below as per suggested by one of my good friend who recently passed this exam in last railway recruitment maharashtra india.

He recommended to use RS Agrawal aptitude book to cover Mathematics, General Intelligence & reasoning topics, this book is most popular in all over INDIA for these topics which is available in English & Hindi language. If you don't have this book you can buy this book online from Amazon.in

                                                                                            

Apart from this for General science you can refer most popular Lucent book which will cover almost general science topics which generally asked in railway exam.

                                                                                            

And last but not least General awareness of current affairs my friend recommended Pratiyogita Kiran monthly magazine which includes all topics related to current affairs.




Please note I am not forcing anybody to refer or buy these suggested books however these are some my exploration which is just sharing with you. Please fill to comment if you have any queries or concerns and correct if you this information looks wrong.

Click here to fill online form FOR VARIOUS POSTS IN LEVEL 1 OF 7th CPC PAY MATRIX

Click For Recruitment for the Post of Assistant Loco Pilot (ALP) & Technician Categories

Thanks!

How to configure AWS CLI and tool setup using command prompt - Part 1

Before configuring AWS CLI we must sign up AWS account (if not registered yet) and you need to get access details keys.

Access keys contains 'Access ID' and 'Secret Access Key' which will be using to access AWS services. We can also create keys from AWS console management by following steps below.

AWS Console Management -> Services ->  IAM -> and click on IAM.

IAM means Identity and Access Management which provides secure access to AWS services and resources.

Now click on 'Users' menu and then click on your user.

Then click on tab 'Security Credentials' here you create new access key.

Click on 'Create Access Key' button to get your 'Access ID' and 'Secret Access Key'.
Save this in secure place for further operations.

Now we are ready to configure AWS CLI. Use command below and enter.

>> aws configure

once you press enter it will ask for AWS Access Key, enter the access key that you just created and press enter.

Then it will ask to set default region name

>> Default Region Name [none]:

AWS spread a crossed multiple geographical locations a crossed the world. These locations are composed of regions and availability zones. Each region has multiple location called as availability zone. Default region is the name of region which usually nearest to your business but it can any region depending on requirements.

Lets set a region US East (N. Virginia) as follow.

>>  Default region name [None]: us-east-1

Please note if we do not set any value then default value will be None.

So there are three important configured parameters, which are

1. AWS Access Key ID
2. AWS Secret Access Key
3. Default region name

There one more optional parameter AWS provides which is "Output Format". AWS provides three types of output formats which are.

1. JSON (Default format)
2. Text
3. Table

Lets see examples of formats write command below and press enter.

>> aws ec2 describe-instances 

this will display list of all running EC2 instances of your account in JSON default format.

If you want to change output format the we can use commands below.

For Text Format:>> aws ec2 describe-instances --output text

For Table Format:>> aws ec2 describe-instances --output table

AWS stored these credentials details in two files which stored on user's directory.

1: Credentials File: contains AWS Access Key ID and AWS Secret Access Key

>> vim ~/.aws/credentials

2: Config File: contains Default region name

>> vim ~/.aws/config

Please note we can edit and updates these values any time by using commands above.

Watch Video:

How to configure AWS CLI and tool setup using command prompt - Part 2

Related Posts:

What is AWS CLI (Amazon web services command line interface )

How to install AWS CLI on windows computer/machine operating system

How to install AWS CLI on Linux / Mac operating system

How to configure AWS CLI and tool setup using command prompt - Part 2 (AWS Profile & tool features)

What is AWS Profile:

AWS credentials file can contains multiple profiles, it is logical groups of configurations if in case we want use multiple AWS accounts or users to connect AWS resources.

Using command below we can create profile.

>> aws configure --profile <profile name>

Following are the AWS features which are not enabled by default.

• Command Auto-Completion
• Filtering CLI Command Output - Query & Filter Options
• Testing Permissions - Dry-Run options
• TEsting Functionality - JMESPath
• Setting up JMESPath Terminal

Command Auto-Completion:: We can enable this feature by using command below.

>> echo $SHELL  and press enter

Output>> /bin/bash

If you see above output that means you are using bash shell. Now we find out auto completer tool path, type command below

>> which aws_completer

Output>> /usr/local/bin/aws_completer OR /usr/bin/aws_completer

Now lets enter bash command to install auto completer.

>> complete -C '/usr/bin/aws_completer' aws

Once you execute command above it will install auto completer successfully to verify it write partial command like below and press tab key

>> aws ec2 desc and press tab key it will complete command like output below.

Output>> aws ec2 describe-



Watch Video:

Related Posts:

What is AWS CLI (Amazon web services command line interface )

How to install AWS CLI on windows computer/machine operating system

How to install AWS CLI on Linux / Mac operating system

How to configure AWS CLI and tool setup using command prompt - Part 1

How to install AWS CLI on Linux / Mac operating system

It is slightly different than windows setup. we can use PIP to install aws-cli on Linux or mac machine. PIP what does it mean, it is a python package manager and it can also use to remove or upgrade python package.

Please follow steps below to install

Step 1: Install pip on Linux machine using command below.

>> sudo apt-get install python-pip

apt-get is a package manager for Ubuntu.

Note: If you're using Amazon Linux which is RedHat-based then use yum not apt-get.

Step 2: Install AWS CIL

>> sudo pip install awscli

You are done. To verify instillation check version by using command below.

>> aws --version

If you can see output below then it's verified.

Output>> aws-cli/1.10.66 Python/2.7.6 Linux / 4.4.0-38-generic bootcore / 1.4.56

Please note version can be changed as per latest version released.

Watch Video:

Related Posts:

What is AWS CLI (Amazon web services command line interface )

How to install AWS CLI on windows computer/machine operating system

How to install AWS CLI on Linux / Mac operating system