AWS Practice Test
AWS Certification Practice Test 2023
Amazon Web Services
Amazon Web Services, Inc. (AWS) is an Amazon subsidiary that offers on-demand cloud computing platforms and APIs to individuals, businesses, and governments on a pay-as-you-go basis. These cloud computing web services offer a wide range of fundamental abstract technical infrastructure and distributed computing building blocks and tools. One of these services is Amazon Elastic Compute Cloud (EC2), which provides users with a virtual cluster of computers that is always available via the Internet. AWS’s virtual computers emulate most of the attributes of a real computer, including hardware central processing units (CPUs) and graphics processing units (GPUs) for processing; local/RAM memory; hard-disk/SSD storage; a choice of operating systems; networking; and pre-loaded application software such as web servers, databases, and customer relationship management (CRM).
The AWS technology is used in server farms all over the world and is maintained by an Amazon subsidiary. Fees are calculated based on a combination of usage (known as a “Pay-as-you-go” model), hardware, operating system, software, or networking features selected by the subscriber, as well as availability, redundancy, security, and service options. Subscribers have the option of paying for a single virtual AWS computer, a dedicated physical computer, or clusters of both.
AWS Cloud Security Assessment
This assessment is designed to assist enterprises in thinking through various operational security considerations (cloud hosting shared responsibility model) as they deploy sophisticated enterprise applications on AWS. This engagement can also be used to assist you in developing a secure cloud migration and operation strategy for your company. We strongly advise you to take these operational and strategic considerations into account for your existing and new AWS application deployments. Some of our primary areas of focus are as follows:
- Security Policies & Recommendations
- AWS Security Center Configurations
- Identity & Access Management
- Security Roles & Access Controls
- Developer Operations (DevOps)
- Data Collection & Storage
- Ongoing Security Monitoring
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Businesses can use AWS to create a variety of sophisticated applications. On AWS, organizations of all sizes and industries can run any imaginable use case. Here are some of the most common AWS applications:
Backup and storage
One of the reasons that many businesses use AWS is that it provides a variety of storage options that are also easily accessible. It can be used for storage, file indexing, and running critical business applications.
Businesses, like other web applications, can host their websites on the AWS cloud.
Running gaming applications necessitates a significant amount of computing power. AWS simplifies the process of providing the best online gaming experience to gamers all over the world.
Mobile, Web, and Social Applications
AWS’s ability to launch and scale mobile, e-commerce, and SaaS applications distinguishes it from other cloud services. API-driven code on AWS enables businesses to build uncompromisingly scalable applications without the need for an operating system or other systems.
Companies using AWS
Many companies around the world use AWS to develop, deploy, and host applications, whether they are technology behemoths, startups, governments, food manufacturers, or retail organizations. Amazon claims that the number of active AWS users exceeds one million. Here is a list of businesses that use AWS:
- Johnson & Johnson
- Capital One
AWS FOUNDATIONAL LEVEL CERTIFICATION (1 certification) certifies you as an AWS Cloud practitioner, where you are introduced to the fundamentals of cloud computing and learn how AWS works.
AWS ASSOCIATE LEVEL CERTIFICATIONS (3 certifications) includes the cloud guru AWS Solution Architect Associate, AWS SysOps Administrator – Associate, and AWS Certified Developer – Associate certifications, which provide you with a comprehensive understanding of AWS development architecture and operations.
AWS PROFESSIONAL LEVEL CERTIFICATIONS (2 certifications) include a cloud guru AWS Solution Architect Professional and AWS DevOps Engineer – Professional, which demonstrate your understanding of AWS engineering and architecture.
AWS SPECIALTY CERTIFICATIONS (3 certifications) provide Advanced Networking – Specialty, Security – Specialty, and Big Data – Specialty certifications that provide in-depth knowledge of AWS-related speciality areas.
How to Register for AWS Certification Exam?
Sign in to aws.training and click Certification in the top navigation to register for an exam. Then, select AWS Certification Account, followed by Schedule New Exam. Locate the exam you want to take and select the Schedule at PSI or Schedule at Pearson VUE option. You will then be redirected to the test delivery provider’s scheduling page to complete your exam registration.
Cloud Computing AWS Jobs
- Operational Support Engineer: An operational support engineer’s responsibilities include monitoring and resolving reported operational issues. They also help with any environment upgrades. Their annual salary ranges between $59,000 and $92,000.
- System Integrator – Cloud: You must have a thorough understanding of information systems and cloud computing to be considered for this position. They collaborate with the team to troubleshoot and support complicated development processes. A System Integrator can earn up to $81,000 per year on average.
- Cloud Developer: You will be responsible for developing enterprise-level applications and software services as a cloud developer. To get a high-paying job as a Cloud Developer, you must have knowledge of common cloud orchestration tools as well as previous software development experience. A cloud developer’s annual salary is $95,000 on average.
- DevOps Engineer: A DevOps Engineer is in charge of creating AWS Cloud Solutions that have a significant impact on and improve your business. They also carry out patching and debugging, as well as server maintenance. A DevOps Engineer’s annual salary ranges between $93,000 and $144,000, depending on their experience and the company they work for.
- AWS Solutions Architect: An AWS Solution Architect Associate Cloud Guru’s job is to design, build, and maintain scalable, cost-effective, and highly available AWS cloud environments. They stay up to date on the latest developments in cloud computing and make recommendations about AWS toolsets based on this knowledge. An AWS Solutions architect’s annual salary ranges from $98,000 to $150,000.
- AWS SysOps Administrator: An AWS SysOps Administrator is required to effectively provision, install, configure, operate, and maintain software, virtual systems, and infrastructure. They are also in charge of creating dashboards for reporting and managing analytics software. Their annual salary ranges between $111,000 and $160,000.
- Senior AWS Cloud Architect: The job opportunities for AWS cloud architect as they collaborate with engineers and customers, they are the technical leader as well as the client-side interface. Their responsibilities include leading the implementation process, delivering technical architectures, and successfully integrating new technologies into customer environments. A senior AWS Cloud Architect earns an average yearly salary of $165,000.
What is Linux Academy AWS Security?
So, as you may know, Linux is an open source operating system, and with that said, there are numerous companies that create a commercial offering in addition to Linux, and this has actually opened up a large broad range market within information technology.
Practical Guide to Security in the AWS Cloud
When it comes to security, the adoption of cloud-based environments presents a new set of challenges, forcing organizations to balance the benefits and speed of cloud adoption with processes to secure assets and data from an ever-changing threat landscape. These guide will assist you in migrating to AWS while keeping security in mind:
- Take advice from your peers.
- Consider security when designing your AWS architecture.
- Identify and prioritize cloud vulnerabilities
- Review your AWS cloud configuration on a regular basis.
- Connect your AWS data to other security data sources.
How to use Amazon Cloud Services?
- The AWS ecosystem and basic prerequisites
- Starting from a machine image and choosing a region
- Architecting for uptime
- Don’t forget security
- Monitoring your cost
AWS Sample Questions PDF
AWS Certification helps learners gain credibility and confidence by certifying their cloud skills with an industry-recognized credential, and it also assists organizations in identifying talented employees to lead AWS cloud initiatives. Practical experience is the best preparation for certification tests. To help you prepare for your AWS certification, look into the tools available, such as the AWS cloud practitioner study guide PDF 2022, AWS cloud practitioner practice exam PDF, AWS interview questions and answers PDF, and AWS cloud practitioner exam questions and answers PDF. To improve your chances of passing the exam, we also recommend that you take the AWS cloud practitioner exam. This will help you decide where to spend your time learning new skills.
AWS Questions and Answers
Amazon Web Service (AWS) is a web-based platform that offers scalable and cost-effective cloud computing services. AWS is a widely used cloud platform that helps businesses develop and thrive by providing on-demand services such as compute power, database storage, and content delivery.
AWS stand for Amazon Web Services
AWS Certification verifies cloud competence, allowing professionals to showcase in-demand talents and businesses to form successful, innovative teams for AWS cloud initiatives.
AWS certification can be obtained in the same way as any other exam. You register for the appropriate level of AWS CertaTION and then take the test. In addition, if your score above the cutoff, you will be awarded certification in the relevant domain.
AWS Fargate is a technology that allows you to execute containers without managing servers or clusters of Amazon EC2 instances using Amazon ECS. Fargate eliminates the need to provision, configure, or scale virtual machine clusters in order to execute containers.
AWS Glue is a server less data integration tool that makes finding, preparing, and combining data for analytics, machine learning, and application development a breeze. AWS Glue delivers all of the capabilities required for data integration, allowing you to begin analyzing and putting your data to use in minutes rather than months.
Simply follow these steps to delete your AWS account in a matter of minutes:
- Log in as the account’s root user.
- Go to the Account Settings page in the Billing and Cost Management panel.
- Scroll down, you’ll find the option to close your account.
- Read the account cancellation terms and accept.
- After checking the box, select Close Account.
- From the confirmation window, select Close Account.
- Once the final step is done, you should receive an email confirming the successful deletion of the account.
Infrastructure as a service (IaaS), platform as a service (PaaS), and packaged software as a service (SaaS) are among the services it offers.
AWS Amplify is a collection of tools and services that make it simple for developers to build and launch apps on AWS. It includes code libraries, ready-to-use components, and a built-in CLI. You can quickly and reliably develop a variety of functionalities with AWS Amplify, ranging from APIs to AI.
The majority of Amazon AWS users are based in the United States and work in the Computer Software business. Amazon AWS is most commonly employed by businesses with 10-50 employees and a revenue of $1 million to $10 million. Our Amazon AWS consumption data dates back six years and five months.
Azure is 4-12% less expensive than AWS, and it also has several additional features that make it better to AWS.
On March 19, 2006, it was officially introduced.
AWS works by having real data centers all around the world that deliver reliable and secure services to their clients. A company can use as many or as few Amazon Web Services as they choose, paying solely for the space and services they use.
AWS pricing varies by service, but the core model is a pay-as-you-go one, which means users only pay for what they use. AWS prices may also differ depending on where they are located.
Depending on how you calculate it, Amazon would be responsible for somewhere between 3% and 50% of the Internet. W3tech estimates that AWS will host around 4.7 percent of all websites.
Close your Amazon Web Services account:
- Log in to the AWS Management Console as the account’s root user.
- Select your account name from the navigation bar, then select My Account.
- Scroll down to the section labeled “Close Account.”
- Read and comprehend the terms of your account closure.
- Choose Close Account after selecting all check boxes.
- Choose Close Account from the confirmation window.
- You will receive email confirmation that your account has been properly closed within a few minutes.
The AWS CLI provides a uniform platform for managing your AWS services from your own terminal session. You may handle various AWS services from the command line and automate them using scripts with just one tool to download and configure.
To get AWS CLI, follow these steps:
Install the AWS CLI on your Windows computer. The appropriate MSI installer can be downloaded here:
- For Windows, get the AWS CLI MSI installation (64-bit)
- For Windows, get the AWS CLI MSI installation (32-bit)
- Run the MSI installer that you’ve downloaded.
- Follow the on-screen instructions.
Yes, AWS certifications are valuable not just for demonstrating your competence and dedication, but also for ensuring that your industry knowledge is up to current.
Amazon Athena is an interactive query service that allows you to assess data in Amazon S3 using standard SQL. You may also use AWS Athena to connect to any other database and query it using SQL.
Amazon Kinesis makes it simple to gather, process, and analyze real-time, streaming data, allowing you to gain timely insights and respond rapidly to new data. Amazon Kinesis provides crucial capabilities for cost-effectively processing streaming data at any scale, as well as the freedom to select the tools that best meet your application’s needs.
Installing the aws-aws application is the simplest way to host a website on AWS. Follow the instructions below to install the aws-aws application on Amazon Web Services. The first step is to sign in to your Amazon Web Services account. After logging in, enter your user name and access key, and then follow the on-screen instructions.
Draka USA, BNG Holdings Inc, Era Helicopters LLC, Connecticut Fertility Associates, and Coleman Cable Inc are among the companies that use AWS.
An Amazon Resource Name (ARN) is a file name standard used in the Amazon Web Services (AWS) public cloud to identify a specific resource.
Amazon CloudWatch continuously monitors your Amazon Web Services (AWS) resources and the AWS apps you use.
AWS Config is designed to help you manage your application resources in the following scenarios: Resource Administration to exercise better governance over your resource configurations and to detect resource misconfigurations, you need fine-grained visibility into what resources exist and how these resources are configured at any time.
Amazon Elastic Container Solution (Amazon ECS) is a highly scalable and fast container management service that makes running, stopping, and managing containers on a cluster simple. The containers you use to run individual tasks or tasks within a service are defined in a task specification.
You can use AWS Identity and Access Management (IAM) to safeguard access to AWS services and resources. You can use IAM to create and manage AWS users and groups, as well as use permissions to grant or deny access to AWS resources. IAM is a feature of your AWS account that comes at no extra cost.
For your web and mobile apps, Amazon Cognito handles authentication, authorization, and user management. Users can log in using their own username and password or through a third-party service like Facebook, Amazon, Google, or Apple.
The answer is based on a number of factors, including your history and experience, the industry you work in (or plan to work in), and your long-term objectives.
AWS Direct Connect is a cloud service that makes establishing a dedicated network connection between your premises and AWS easy. You can set up private connectivity between AWS and your datacenter, office, or colocation environment with AWS Direct Connect, which can lower network costs, increase bandwidth throughput, and provide a more consistent network experience than Internet-based connections in many cases.
AWS Lightsail is an entry-level AWS service that provides app developers with a customized virtual private server (VPS) as well as a set of simple tools.
SQS is an acronym for Simple Queue Service. SQS was the first service offered by Amazon Web Services. Amazon is a web service that allows you access to a message queue where you can keep messages while they are being processed by a machine.
AWS WAF is a web application firewall that helps protect your online applications or APIs from typical web exploits and bots that can cause downtime, damage security, or consume too much bandwidth.
Amazon EMR (formerly known as Amazon Elastic MapReduce) is a managed cluster platform that makes it easier to run big data frameworks on AWS, such as Apache Hadoop and Apache Spark, to process and analyze massive volumes of data. You can process data for analytics and business intelligence tasks using these frameworks and related open-source projects.
Terraform is an infrastructure as code (IaC) tool that lets you build, edit, and version infrastructure in a secure and efficient manner. It lets you create infrastructure as code for over 1300 cloud service providers, including Amazon Web Services (AWS).
Yes, Netflix uses Amazon Web Services (AWS) for nearly all of its processing and storage needs, including databases, analytics, recommendation engines, video transcoding, and more—hundreds of tasks that use over 100,000 AWS server instances in total.
For the first quarter of 2019, the firm recorded sales of $7.7 billion, the highest of any cloud service provider. AWS reported $25.7 billion in sales for the full year of 2018, which is greater than McDonald’s. AWS also has a backlog of $16 billion or more in income from contracts for future services.
AWS offered about 90 different services, including computing, storage, networking, database, analytics, application services, deployment, management, mobile, developer tools, and Internet of Things capabilities.
The AWS Certifications themselves range in price from $150 to $300.
To get an Access Key ID and Secret Access Key for your Root AWS account, click on your username in the navigation bar and select My Security Credentials. Scroll down to the Access keys section of the AWS IAM credentials tab and select the Create access key button. Make care to save the file with your access credentials.
If you want to start a career in cloud computing, the AWS Cloud Practitioner certification is a wonderful place to start.
On Wednesday, Amazon Web Services (AWS), Amazon’s internet infrastructure provider that serves as the backbone for many websites and apps, went down for many hours, affecting a substantial chunk of the internet. According to Amazon, the service was virtually fully restored as of 4:18 a.m. ET on Thursday morning.
It’s a secure container where the account root user can access AWS services and resources while also managing IAM identities. Best practices for creating and maintaining AWS accounts Always utilize multi-factor authentication (MFA) for your root account (essentially for all AWS accounts) to avoid security issues.
AWS Aurora is a cloud-based relational database that is completely managed. It works with MySQL and Postgresql databases.
AWS CDK is an open-source software development framework for defining and deploying cloud-based applications. AWS introduced cloud infrastructure as code (laC) in July 2019.
The AWS Certified Cloud Practitioner certification is an entry-level cloud certification that verifies your knowledge of Amazon’s cloud platform. Compute, server less computing, machine learning, security, DevOps, SysOps, IoT, and other Cloud certifications are available from Amazon.
AWS CloudTrail is an AWS service that allows you to manage your AWS account’s governance, compliance, operational, and risk auditing. In CloudTrail, actions done by a user, role, or AWS service are recorded as events. Actions made in the AWS Management Console, AWS Command Line Interface, and AWS SDKs and APIs are all considered events.
Amazon Elastic Kubernetes Service (Amazon EKS) is a managed service that lets you run Kubernetes on AWS without having to set up, administer, or maintain your own control plane or nodes.
The Amazon Web Services Key Management Service (KMS) allows administrators to create, delete, and administer keys that encrypt data stored in AWS databases and products.
Amazon SageMaker is a fully managed service that allows data scientists and developers to construct, train, and deploy machine learning models at any scale rapidly and easily. To develop, train, and deploy machine learning models, Amazon SageMaker contains components that can be used together or separately.
A Software Development Kit (SDK) is a collection of tools that enable the creation of applications for certain software, frameworks, and hardware. Any development platform, whether it’s a platform, a computer system. The AWS SDK provides Java APls and simplifies the coding process.
SNS is an AWS cloud service that stands for Simple Notification Service. It’s a Fan-out distributed publish-subscribe system that’s fully managed. It has a push notification feature that allows us to send individual or bulk messages to a large number of clients or programs that have subscribed.
Your account is assessed using checks by Trusted Advisor. These tests look for methods to improve your AWS infrastructure’s security and performance, lower expenses, and keep track of service quotas.
The most popular compute service offered by AWS is EC2. It enables you to build a variety of on-demand instances in your AWS environment that provide a variety of performance benefits. These can be adjusted up or down depending on your needs. Container Service on EC2 (ECS)
The validity of all AWS certifications is three years. You will be notified. so you can prepare before your certification credentials expire for the purposes of recertification.
No, AWS does not charge for instances that have been stopped.
No, Facebook is one of the most well-known IT companies that does not use AWS or Azure. Facebook, for that matter, does not use the cloud to keep its data. Because Facebook had a big number of users at the time AWS was being developed in 2009, they are maintaining their own infrastructure to satisfy their demands.
Place the proper amount of nickels on the scale after pressing the calibration button. Calibration normally takes some time, and the digital readout will flash while it is being done. Depending on the scale, you may need to use multiple weights.
Yes, AWS claims to be HlPAA compliant since it will sign a Business Associate Agreement (BAA) with healthcare and other institutions. entities that are covered HlPAA-compliant administration systems are supported by Amazon.
AWS instances are essentially virtual environments. The underlying base OS is segregated from these virtual environments. It’s an on-demand service, which means that users can hire virtual servers (instances) by the hour and use them to run their applications.
On the AWS Cloud, AWS Batch allows you to conduct batch computing workloads. Developers, scientists, and engineers use batch computing to access massive volumes of compute resources.
AWS Control Tower makes it simple to set up and manage a multi-account AWS environment while adhering to prescriptive best practices. In less than an hour, AWS Control Tower orchestrates the capabilities of many key AWS services, including AWS Organizations, AWS Service Catalog, and AWS Single Sign-on, to create a landing zone.
Amazon ECR is a safe, scalable, and dependable managed AWS Docker registry service. Private Docker repositories with resource-based permissions using Amazon ECR are supported, allowing particular users or tasks to access repositories and images.
Lambda is a computing service that allows you to run code without the need for server provisioning or management. Lambda runs your code on a high-availability compute infrastructure and manages all aspects of it, including server and operating system maintenance, capacity provisioning and automatic scaling, code monitoring, and logging.
For a completely consistent hybrid experience, AWS Outposts is a collection of fully managed solutions that offer AWS infrastructure and services to nearly any on-premises or edge location.
AWS Systems Manager (SSM) is an Amazon Web Services (AWS) service that lets you manage your AWS resources. SSM can conduct activities on your behalf on your AWS resources, as well as perform automatic operations on a schedule.
AWS Storage Gateway connects an on-premises software appliance to cloud-based storage, allowing for seamless data security integration across your on-premises and cloud-based IT environments.