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How many ways can you pay with EC2 correct answers 4 1 Way to pay with EC2: On - Demand (Least Commitment) correct answers • Low Cost & Flexable • Only Pay Per Hour • Short - Term, spiky, unpredictable workloads • Cannot Be Interrupted • For First time apps 1 Way to pay with EC2: Spot upto 90% (Biggest Savings) correct answers • Request Spare Computing Capacity • Flexible start and end times • Can handle interruptions (server randomly stopping and starting) • F...

What are the basics you need to launch an EC2 instance? correct answers An AMI and instance type must be specified What are the benefits of Single Root I/O Virtualization SR-IOV (enhanced networking)? correct answers higher packets per second (PPS) performance, less jitter, lower latency What is VM import/export used for? correct answers import existing VMs to AWS as EC2 instances or AMIs. You can export imported VMs back out as well How can you reach your EC2 instances? correct answers...

AMI (Amazon Machine Images) correct answers templates of pre-configured EC2 instances, includes baseline with OS and application configurations Where can you find pre-configured AMIs? correct answers Marketplace: trusted vendors with AMIs that you can purchase off, which includes specific custom configurations. Community AMIs: repo of AMIs created and shared by other users Name 5 parameters that you can pick for your EC2 instance type correct answers Any 5 of the following: vCPU Memory ...

EC2 correct answers Elastic Cloud Compute Web service that provides re-sizable compute capacity in the cloud and reduces the time required to obtain and boot new server instances correct answers EC2 Allows you to pay a fixed rate by the hour with no commitment correct answers On Demand EC2 Option Provides you with the capacity reservations and offer a significant discount on the hourly charge from and instance from 1-3 years correct answers Reserved EC2 Option Enables you to bid what...

What four parts make up an EC2 instance? correct answers AMI, Instance Type, Network Interface, and Storage What is an AMI? correct answers Amazon Machine Image - the operating system ran on a VM What is an instance type? correct answers The kind of hardware used for the instance What are the types of network interface? correct answers public, private, or elastic IP What are the two types of Storage correct answers EBS - network persistent storage Instace Store - ephemeral storage ...

EC2 correct answers Amazon Elastic Compute Cloud Amazon Elastic Compute Cloud - EC2 correct answers a web service that provides secure, resizable compute capacity in the cloud. It is designed to make web-scale cloud computing easier for developers. Amazon EC2's simple web service interface allows you to obtain and configure capacity with minimal friction. It provides you with complete control of your computing resources and lets you run on Amazon's proven computing environment. Five ways...

What is EC2? correct answers Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. Amazon EC2 reduces the time required to obtain and boot new server instances to minutes, allowing you to quickly scale capacity, both up and down, as your computing requirements change. What is the general conscious around AWS Pricing correct answers While the number and types of services offered by AWS have increased dramatically, our philosophy on pr...

When a security group is created, what is the default behavior? -Allow all traffic inbound and allow all traffic outbound -Allow all traffic inbound and deny all traffic outbound -Deny all traffic inbound and allow all traffic outbound -Deny all traffic inbound and deny all traffic outbound correct answers Deny all traffic inbound and allow all traffic outbound You plan on running an open-source MongoDB database year-round on EC2. Which instance launch mode should you choose? -On-Demand ...

What does EC2 stand for? correct answers Elastic Compute Cloud What are the 4 EC2 pricing models? correct answers On Demand, Reserved, SPOT, Dedicated Hosts On Demand model? correct answers With On-Demand instances, you pay for compute capacity by per hour or per second depending on which instances you run. Spot instances correct answers Amazon EC2 Spot instances allow you to request spare Amazon EC2 computing capacity for up to 90% off the On-Demand price. Reserved Instances correct...

Amazon Elastic Compute Cloud (AWS EC2) is a web service that provides resizable compute capacity in the cloud. EC2 reduces the time required to obtain and boot new server instances to minutes allowing you to scale capacity both up and down as your computing requirements change. correct answers What is EC2? - On Demand - fixed rate by the hours. No commitment - Reserved - Provides you capacity reservation and offers significant discounts on the hourly charge for an instance. 1 or 3 year terms...

What is Amazon EC2? correct answers Amazon Ec2 is a web service that provides resizable compute capacity in the cloud. Why would my organisation use EC2? correct answers Your organisation should use EC2 to eliminate your need to invest in hardware upfront. Can you explain EC2 to a non-techie? correct answers In the past, a server was like a very expensive hotel. It had only one big room and only one person could stay there. This hotel is like a single server hosting a single operating syst...

On Demand correct answers EC2 Option. Allows you to pay a fixed rate by the hour (or by the second) with no commitment. Reserved correct answers EC2 Option. Provides you with a capacity reservation, and offer a significant discount on the hourly charge for an instance. Users can make up-front payments to reduce their total computing costs even further. 1 year or 3 year terms. Spot correct answers EC2 Option. Enables you to bid whatever price you want for instance capacity, ...

Can I move a reserved instance from one region to another? correct answers No, but you CAN move them between availability zones. EC2 stands for ________. correct answers Elastic Compute Cloud T or F, Reserved instances are available for multi-AZ deployments. correct answers True To help you manage your Amazon EC2 instances you can assign your own metadata in the form of ___. correct answers Tags Distinct locations from within an AWS region that are engineered to be isolated from fail...

You know that you need 24 CPUs for your production server. You also know that your compute capacity is going to remain fixed until next year, so you need to keep the production server up and running during that time. What pricing option would you go with? A.) A spot instance B.) On-demand instance C.) Three-year reserved instance D.) One-year reserved instance correct answers D You are planning to run a database on an EC2 instance. You know that the database is pretty heavy on I/O. The ...

EC2 correct answers - Amazon Elastic Compute Cloud(EC2) is a web service that provides resizable compute capacity in the cloud. Amazon EC2 reduces the time required to obtain and boot new server instances to minutes, allowing you to quickly scale capacity, both up and down, as your computing requirements change. EC2 Pricing Models correct answers - On Demand : Allows you to pay a fixed rate by the hour(or by the second) with no commitment. - Reserved : Provides you with a capacity reservatio...

EC2(Elastic Compute Cloud) is a web service that provides resizable compute capacity in the cloud. EC2 reduces the time required to obtain and boot new server instances to minutes, allow you to quickly scale capacity up/down as your computing requirements change. EC2 changes the economics of computing by allowing you to pay only for capacity that you actually use. EC2 Options correct answers On Demand - allow you to pay a fixed rate by the hour (or by the second) with no commitment. ...

EC2 correct answers Elastic Compute Cloud. Web service providing resizeable compute capacity in the cloud. Reduces the time required to obtain and boot the new server to mins. What are the EC2 pricing models? correct answers 1. On demand, 2. Reserved, 3. Spot What length are the new EC2 and EBS instance IDs? correct answers 17 characters (<resource identifier>-<17 characters>, e.g. "i-abcdef0") What is a reservation ID? correct answers Every instance launched by EC2 ha...

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A nurse is collecting data on a client who is scheduled for a cardiac catheterization. Which of the following laboratory levels should the nurse review prior to the procedure? correct answers BUN Rationale: BUN levels indicate kidney function. The nurse should review the lab level to determine if the client can tolerate the IV contrast dye during the procedure. A nurse is assisting in the plan of care regarding bowel retraining for a client who has a cervical spinal cord injury. Which of...

A nurse is reviewing the plan of care for a client who is at risk for increased intracranial pressure following a closed-head injury. Which of the following interventions should the nurse identify as contraindicated for this client? correct answers Assist the cliet to cough and deep breathe. A nurse is reinforcing teaching with a client who has dumping syndrome as a complication of gastric bypass surgery. Which of the following statements indicates to the nurse the client understands the teac...