What is the most cost-effective ec2 pricing option to use for a noncritical overnight workload?

Unformatted text preview: GETTING STARTED Welcome Thanks for purchasing these practice questions for the AWS Certified Cloud Practitioner exam. The questions in this document relate to the latest version of the CLF-C01. There are 6 practice exams with 65 questions each, and each exam includes questions from the five domains of the AWS exam blueprint. The CLF-C01 exam tests your knowledge and experience working with Amazon Web Services. Our practice tests are patterned to reflect the difficulty of the AWS exam, and are the closest to the real AWS exam experience available anywhere. We hope you get great value from this resource and feel confident that you’ll be able to ace your AWS Certified Cloud Practitioner exam through diligent study of these questions. How to best use this resource We have organized the practice questions into 6 sets and each set is repeated once without answers and explanations and once with answers and explanations. This allows you to choose from two methods of preparation as detailed below. Exam simulation To simulate the exam experience, use the “PRACTICE QUESTIONS ONLY” sets. Grab a pen and paper to record your answers for all 65 questions. After completing each set, check your answers using the “PRACTICE QUESTIONS, ANSWERS & EXPLANATIONS” section. To calculate your total score, sum up the number of correct answers and multiply them by 1.54 (weighting out of 100%) to get your percentage score out of 100%. For example, if you got 50 questions right the calculation would be 50 x 1.54 = 77%. The pass mark of the official AWS exam is 72%. Training mode To use the practice questions as a learning tool, use the “PRACTICE QUESTIONS, ANSWERS & EXPLANATIONS” sets to view the answers and read the explanations as you move through the questions. Other products to help prepare you for your AWS exam Digital Cloud Training offers a range of products to help you prepare for your AWS Certification exams. Here’s a couple of relevant products that will help you ace your AWS exam. AWS Certified Cloud Practitioner Training Notes AWS Solutions Architect and successful IT instructor, Neal Davis, has consolidated the essential information you need to know to be successful. Deep dive into the CLF-C01 exam objectives with over 150 pages of detailed facts, tables and diagrams to shortcut your time to success. Online practice exam simulator Use the online exam simulator available on digitalcloud.training to evaluate your progress and ensure you’re ready for the real AWS exam. We offer multiple learning modes and a pool of over 500 questions that are regularly updated. Bonus Offer As a special bonus, we would like to offer you $10 USD off your next purchase on digitalcloud.training. This credit is valid for any product on our website. Please go to the BONUS OFFER section at end of this book to claim your coupon. Contact, Support & Sharing We want you to get the best value from these resources and invite you to ask questions or provide any feedback you may have through our website . Our private Facebook group is a great place to ask questions and share knowledge and exam tips with the community. Please join using the link below: The AWS platform is evolving quickly and the exam tracks these changes with a typical lag of around 6 months. We’re therefore reliant on student feedback to keep track of what is appearing in the exam so please post your exam feedback to our Facebook group. For technical support, contact us at: [email protected] Getting Started Welcome How to best use this resource Other products to help prepare you for your AWS exam Bonus Offer Contact, Support & Sharing Set 1: Practice Questions only Set 1: Practice Questions, Answers & Explanations Set 2: Practice Questions only Set 2: Practice Questions, Answers & Explanations Set 3: Practice Questions only Set 3: Practice Questions, Answers & Explanations Set 4: Practice Questions only Set 4: Practice Questions, Answers & Explanations Set 5: Practice Questions only Set 5: Practice Questions, Answers & Explanations Set 6: Practice Questions only Set 6: Practice Questions, Answers & Explanations Conclusion Other Books by this Author AWS Certified Cloud Practitioner Training Notes AWS Certified Solutions Architect Associate Training Notes AWS Certified Solutions Architect Associate Practice Tests About the Author SET 1: PRACTICE QUESTIONS ONLY Click here to go directly to Set 1: Practice Questions, Answers & Explanations Question 1 Which AWS service is primarily used for software version control? 1. AWS CodeCommit 2. AWS CodeStar 3. AWS Cloud9 4. AWS CodeDeploy Question 2 Which AWS service can you use to install a third-party database? 1. Amazon RDS 2. Amazon DynamoDB 3. Amazon EC2 4. Amazon EMR Question 3 Identify the services that have a global (rather than regional) scope? (choose 2) 1. Amazon Route 53 2. Amazon S3 3. Amazon CloudFront 4. AWS Lambda 5. Amazon EC2 Question 4 Which service can you use to provision a preconfigured server with little to no AWS experience? 1. Amazon Elastic Beanstalk 2. AWS Lambda 3. Amazon EC2 4. Amazon Lightsail Question 5 Which AWS service allows you to connect to storage from on-premise servers using standard file protocols? 1. Amazon S3 2. Amazon EBS 3. Amazon Glacier 4. Amazon EFS Question 6 Which pricing model should you use for EC2 instances that will be used in a lab environment for several hours on a weekend and must run uninterrupted? 1. On-Demand 2. Reserved 3. Spot 4. Dedicated Instance Question 7 What is an availability zone composed of? 1. One or more regions 2. One or more DCs in a location 3. A collection of edge locations 4. A collection of VPCs Question 8 Which AWS services are used for analytics? (choose 2) 1. Amazon RDS 2. Amazon ElastiCache 3. Amazon Athena 4. Amazon S3 5. Amazon EMR Question 9 What advantages does deploying Amazon CloudFront provide? (choose 2) 1. A private network link to the AWS cloud 2. Reduced latency 3. Automated deployment of resources 4. Improved performance for end users 5. Provides serverless compute services Question 10 What considerations are there when choosing which region to use? (choose 2) 1. Data sovereignty 2. Available storage capacity 3. Latency 4. Pricing in local currency 5. Available compute capacity Question 11 Which service can be used to track the CPU usage of an EC2 instance? 1. Amazon CloudTrail 2. Amazon CloudFront 3. Amazon CloudFormation 4. Amazon CloudWatch Question 12 Which feature of AWS allows you to deploy a new application for which the requirements may change over time? 1. Elasticity 2. Fault tolerance 3. Disposable resources 4. High availability Question 13 Which items can be configured from within the VPC management console? (choose 2) 1. Subnets 2. Regions 3. Load Balancing 4. Auto Scaling 5. Security Groups Question 14 Which services are integrated with KMS encryption? (choose 2) 1. Amazon RDS 2. Amazon EC2 3. Amazon EBS 4. Amazon SWF 5. AWS CloudFormation Question 15 Which service allows you to automatically expand and shrink your application in response to demand? 1. AWS ElastiCache 2. Amazon Elastic Load Balancing 3. AWS Auto Scaling 4. Amazon DynamoDB Question 16 The AWS global infrastructure is composed of? (choose 2) 1. Regions 2. Clusters 3. Fault Zones 4. Availability Zones 5. IP subnets Question 17 Which of the statements below is accurate regarding Amazon S3 buckets? (choose 2) 1. Bucket names must be unique regionally 2. Buckets are replicated globally 3. Bucket names must be unique globally 4. Buckets are region-specific 5. Buckets can contain other buckets Question 18 Which AWS storage technology can be considered a "virtual hard disk in the cloud"? 1. Amazon Elastic File Storage (EFS) filesystem 2. Amazon Elastic Block Storage (EBS) volume 3. Amazon S3 object 4. Amazon Glacier archive Question 19 Under the AWS shared responsibility model what is the customer responsible for? (choose 2) 1. Physical security of the data center 2. Replacement and disposal of disk drives 3. Configuration of security groups 4. Patch management of infrastructure 5. Encryption of customer data Question 20 Which service records API activity on your account and delivers log files to an Amazon S3 bucket? 1. Amazon CloudWatch 2. Amazon S3 Event Notifications 3. Amazon CloudTrail 4. Amazon CloudWatch Logs Question 21 The IAM service can be used to manage which objects? (choose 2) 1. Security groups 2. Access policies 3. Roles 4. Network ACLs 5. Key pairs Question 22 Which types of pricing policies does AWS offer? (choose 2) 1. Pay-as-you-go 2. Enterprise license agreement (ELA) 3. Non-peak hour discounts 4. Global usage discounts 5. Save when you reserve Question 23 Which tool enables you to visualize your usage patterns over time and to identify your underlying cost drivers? 1. AWS Simple Monthly Calculator 2. Total Cost of Ownership (TCO) Calculator 3. AWS Cost Explorer 4. AWS Budgets Question 24 What advantages do you get from using the AWS cloud? (choose 2) 1. Trade capital expense for variable expense 2. Stop guessing about capacity 3. Increased capital expenditure 4. Gain greater control of the infrastructure layer 5. Comply with all local security compliance programs Question 25 A company plans to create a hybrid cloud architecture. What technology will allow them to create a hybrid cloud? 1. VPC Peering 2. Internet Gateway 3. Direct Connect 4. Elastic Network Interface Question 26 Which service supports the resolution of public domain names to IP addresses or AWS resources? 1. Amazon Route 53 2. Amazon CloudFront 3. Amazon SNS 4. Hosted Zones Question 27 What can you use to quickly connect your office securely to your Amazon VPC? 1. Route Table 2. Internet Gateway 3. Direct Connect 4. AWS managed VPN Question 28 What is the scope of a VPC within a region? 1. Spans all Availability Zones within the region 2. Spans all Availability Zones globally 3. At least 2 subnets per region 4. At least 2 data centers per region Question 29 Which service can be used for building and integrating loosely-coupled, distributed applications? 1. Amazon EBS 2. Amazon SNS 3. Amazon EFS 4. Amazon RDS Question 30 Which type of Amazon Elastic Load Balancer operates at layer 7 of the OSI model? 1. Application Load Balancer 2. Network Load Balancer 3. Classic Load Balancer 4. F5 Load Balancer Question 31 Which services can help to automate a company's IT infrastructure? (choose 2) 1. Amazon CloudWatch Alarms 2. Amazon Route 53 3. AWS Lambda Scheduled Events 4. Virtual Private Cloud 5. Elastic Network Interface Question 32 Which database service is a NoSQL type of database that is fully managed? 1. Amazon RDS 2. Amazon DynamoDB 3. Amazon RedShift 4. Amazon ElastiCache Question 33 Which storage service allows you to connect multiple EC2 instances concurrently using file-level protocols? 1. Amazon S3 2. Amazon EBS 3. Amazon EFS 4. Amazon Glacier Question 34 For which services does Amazon not charge customers? (choose 2) 1. Amazon VPC 2. Amazon EBS 3. Amazon CloudFormation 4. Amazon S3 5. Amazon SNS Question 35 What architectural best practice aims to reduce the interdependencies between services? 1. Services, Not Servers 2. Removing Single Points of Failure 3. Automation 4. Loose Coupling Question 36 What is the most cost-effective support plan that should be selected to provide at least a 1-hour response time for a production system failure? 1. Basic 2. Developer 3. Business 4. Enterprise Question 37 Which AWS database service supports complex queries and joins and is suitable for a transactional database deployment? 1. Amazon RDS 2. Amazon DynamoDB 3. Amazon RedShift 4. Amazon EMR Question 38 Under the shared responsibility model, what are examples of shared controls? (choose 2) 1. Patch management 2. Storage system patching 3. Physical and environmental 4. Configuration management 5. Service and Communications Protection Question 39 How can an organization compare the cost of running applications in an on-premise or colocation environment against the AWS cloud? 1. AWS Budgets 2. AWS Simple Monthly Calculator 3. TCO Calculator 4. AWS Cost Explorer Question 40 What is the most cost-effective EC2 pricing option to use for a noncritical overnight workload? 1. On-Demand 2. Spot 3. Reserved Instance 4. Dedicated Host Question 41 Which service allows you to run code as functions without needing to provision or manage servers? 1. Amazon EC2 2. Amazon CodeDeploy 3. AWS Lambda 4. Amazon EKS Question 42 What benefits does Amazon EC2 provide over using non-cloud servers? (choose 2) 1. Complete control of the hypervisor layer 2. Elastic web-scale computing 3. Inexpensive 4. Fault tolerance 5. High-availability with an SLA of 99.99% Question 43 Which type of Elastic Load Balancer operates at the connection layer (layer 4) and supports IP addresses as targets? 1. Application Load Balancer 2. Network Load Balancer 3. Classic Load Balancer 4. ELBs do not support IP addresses as targets Question 44 Which of the following are features of Amazon CloudWatch? (choose 2) 1. Used to gain system-wide visibility into resource utilization 2. Records account activity and service events from most AWS services 3. Used for auditing of API calls 4. Can be accessed via API, command-line interface, AWS SDKs, and the AWS Management Console 5. Provides visibility into user activity by recording actions taken on your account Question 45 Amazon S3 bucket names must follow as set of rules. Which of the rules below apply to Amazon S3 bucket names? (choose 2) 1. Names must be unique across all of AWS 2. Names must be 3 to 63 characters in length 3. Names must contain uppercase letters 4. Names must be unique within a region 5. Names must be formatted as a DNS domain name Question 46 Which of the following statements are correct about Elastic Block Store (EBS) volumes? (choose 2) 1. Root EBS volumes are retained on termination by default 2. EBS volumes must be in the same AZ as the instances they are attached to 3. You can attach multiple EBS volumes to an instance 4. You can attach an EBS volume to multiple instances 5. EBS volumes cannot be backed up Question 47 Which statement below is incorrect in relation to Security Groups? 1. Operate at the instance level 2. Support allow rules only 3. Stateless 4. Evaluate all rules Question 48 What constraints apply to customers when performing penetration testing? (choose 2) 1. Permission is required for all penetration tests 2. You can perform penetration testing on your own systems at any time without prior authorization 3. You must complete and submit the AWS Vulnerability / Penetration Testing Request Form to request authorization 4. Penetration testing can be performed against any AWS resources 5. Penetration testing must be performed by a certified security consultant Question 49 Which statement below is incorrect in relation to Network ACLs? 1. Operate at the Availability Zone level 2. Support allow and deny rules 3. Stateless 4. Process rules in order Question 50 What benefits are provided by Amazon CloudFront? (choose 2) 1. Allows you to register domain names 2. Built-in Distributed Denial of Service (DDoS) attack protection 3. Used to enable private subnet instances to access the Internet 4. Content is cached at Edge Locations for fast distribution to customers 5. Provides a worldwide distributed DNS service Question 51 Which service can be used to help you to migrate databases to AWS quickly and securely? 1. AWS KMS 2. AWS SMS 3. AWS DMS 4. AWS Migration Hub Question 52 Which feature can you use to grant read/write access to an Amazon S3 bucket? 1. IAM Role 2. IAM Policy 3. IAM Group 4. IAM User Question 53 Which AWS support plan should you use if you need a response time of < 15 minutes for a business-critical system failure? 1. Basic 2. Developer 3. Business 4. Enterprise Answer: 4 Explanation: Only the Enterprise plan provides a response time of < 15 minutes for the failure of a business-critical system Both Business and Enterprise offer < 1-hour response time for the failure of a production system References: Question 54 Which AWS service is used to enable multi-factor authentication? 1. Amazon STS 2. AWS IAM 3. Amazon EC2 4. AWS KMS Question 55 Which AWS service can be used to convert video and audio files from their source format into versions that will playback on devices like smartphones, tablets and PC? 1. Elastic Transcoder 2. Elastic Beanstalk 3. Elastic Load Balancer 4. Auto Scaling Question 56 What method can you use to take a backup of an Amazon EC2 instance using AWS tools? 1. Take full and incremental file-level backups using the backup console 2. Take application-consistent backups using the EC2 API 3. Use Cross Region Replication (CRR) to copy the instance to another region 4. Take a snapshot to capture the point-in-time state of the instance Question 57 What are two ways that moving to an AWS cloud can benefit an organization? (choose 2) 1. Switch to a CAPEX model 2. Increase speed and agility 3. Stop guessing about capacity 4. Depreciate assets over a longer timeframe 5. Gain greater control of data center security Question 58 Which of the following statements is correct in relation to consolidated billing? (choose 2) 1. Paying accounts are independent and cannot access resources of other accounts 2. Used to consolidate billing across organizations 3. One bill is provided per AWS organization 4. Volume pricing discounts cannot be applied to resources 5. Only available to Enterprise customers Question 59 Which AWS service allows you to use block-based volumes on-premise that are then asynchronously backed up to Amazon S3? 1. AWS Storage Gateway File Gateway 2. AWS Storage Gateway Volume Gateway 3. Amazon S3 Multi-Part upload 4. Amazon S3 Transfer Acceleration Question 60 When instantiating compute resources, what are two techniques for using automated, repeatable processes that are fast and avoid human error? (choose 2) 1. Snapshotting 2. Bootstrapping 3. Fault tolerance 4. Infrastructure as code 5. Performance monitoring Question 61 A company would like to maximize their potential volume and RI discounts across multiple accounts and also apply service control policies on member accounts. What can they use gain these benefits? 1. AWS Budgets 2. AWS Cost Explorer 3. AWS IAM 4. AWS Organizations Question 62 Which AWS service can an organization use to automate operational tasks on EC2 instances using existing Chef cookbooks? 1. AWS OpsWorks 2. AWS Service Catalog 3. AWS Config 4. AWS CodeDeploy Question 63 Which AWS service can be used to process a large amount of data using the Hadoop framework? 1. Amazon Athena 2. Amazon Kinesis 3. AWS Glue 4. Amazon EMR Question 64 Which feature of Amazon Rekognition can assist with saving time? 1. Identification of objects in images and videos 2. Identification of the language of text in a document 3. Adds automatic speech recognitions (ASR) to applications 4. Provides on-demand access to compliance-related information Question 65 Which type of cloud deployment enables customers to leverage the benefits of the public cloud and co-existing with on-premises infrastructure? 1. Public Cloud 2. Private Cloud 3. Hybrid Cloud 4. Legacy IT Infrastructure SET 1: PRACTICE QUESTIONS, ANSWERS & EXPLANATIONS Question 1 Which AWS service is primarily used for software version control? 1. AWS CodeCommit 2. AWS CodeStar 3. AWS Cloud9 4. AWS CodeDeploy Answer: 1 Explanation: AWS CodeCommit is a fully-managed source control service that hosts secure Git-based repositories. It makes it easy for teams to collaborate on code in a secure and highly scalable ecosystem AWS CodeStar enables you to quickly develop, build, and deploy applications on AWS. AWS CodeStar provides a unified user interface, enabling you to easily manage your software development activities in one place AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser AWS CodeDeploy is a deployment ...
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