A company runs its two-tier ecommerce website on AWS. The web tier consists of a load...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A company runs its two-tier ecommerce website on AWS. The web tier consists of a load balancer that sends traffic to Amazon EC2 instances. The database tier uses an Amazon RDS DB instance. The EC2 instances and the RDS DB instance should not be exposed to the public internet. The EC2 instances require internet access to complete payment processing of orders through a third-party web service. The application must be highly available. Which combination of configuration options will meet these requirements? (Choose two.) A. Use an Auto Scaling group to launch the EC2 instances in private subnets. Deploy an RDS Multi-AZ DB instance in private subnets. B. Configure a VPC with two private subnets and two NAT gateways across two Availability Zones. Deploy an Application Load Balancer in the private subnets. C. Use an Auto Scaling group to launch the EC2 instances in public subnets across two Availability Zones. Deploy an RDS Multi-AZ DB instance in private subnets. D. Configure a VPC with one public subnet, one private subnet, and two NAT gateways across two Availability Zones. Deploy an Application Load Balancer in the public subnet. D. Configure a VPC with two public subnets, two private subnets, and two NAT gateways across two Availability Zones. Deploy an Application Load Balancer in the public subnets. A company runs its two-tier ecommerce website on AWS. The web tier consists of a load balancer that sends traffic to Amazon EC2 instances. The database tier uses an Amazon RDS DB instance. The EC2 instances and the RDS DB instance should not be exposed to the public internet. The EC2 instances require internet access to complete payment processing of orders through a third-party web service. The application must be highly available. Which combination of configuration options will meet these requirements? (Choose two.) A. Use an Auto Scaling group to launch the EC2 instances in private subnets. Deploy an RDS Multi-AZ DB instance in private subnets. B. Configure a VPC with two private subnets and two NAT gateways across two Availability Zones. Deploy an Application Load Balancer in the private subnets. C. Use an Auto Scaling group to launch the EC2 instances in public subnets across two Availability Zones. Deploy an RDS Multi-AZ DB instance in private subnets. D. Configure a VPC with one public subnet, one private subnet, and two NAT gateways across two Availability Zones. Deploy an Application Load Balancer in the public subnet. D. Configure a VPC with two public subnets, two private subnets, and two NAT gateways across two Availability Zones. Deploy an Application Load Balancer in the public subnets.
Expert Answer:
Related Book For
Computer Architecture A Quantitative Approach
ISBN: 9780128119051
6th Edition
Authors: John L. Hennessy, David A. Patterson
Posted Date:
Students also viewed these algorithms questions
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
1. Debate whether or not online retailers should be required to collect state sales taxes. Suggest an equitable solution to this issue. 2. Research online tax rules. Look specifically at the 1992...
-
Use the inverse matrix found in Exercise 32 to solve the system of linear equations. 1. 2. 242 2x4 3 1 , 5, 2 , 2x3 2, 5, 2; 5, 3D 1 5x4 , + 4, + 4; + 114 X1 - X3 , 2, ; , 5, 2x3 ...
-
Write the electron configuration of (a) Aluminum and (b) Chromium.
-
You are building an instrument to measure the orientation of Earth's magnetic field. Your device consists of a single conducting coil that encloses an area \(A=400 \mathrm{~mm}^{2}\) and rotates at a...
-
The following are several transactions and events that might be disclosed on a companys statement of cash flows: 1. Issuance of common stock 2. Purchase of building 3. Net income 4. Increase in...
-
Operating systems and application programs play vital role in our daily usage of computers. Differentiate between an operating system and an application program give examples each.
-
es Selected financial information for Uncle Frank's is provided in the table below. Selected Financial Information Uncle Frank's Adult Entertainment Inc. Dividend per Share Target Payout Ratio...
-
Topic: Logistics in the Army I need a White paper outline for my White Paper. My topic will be logistics in the Army. Please use the 7 items below as the outline. Each individual Learner is required...
-
explains the significance of the following key concepts in corporate strategic management: VUCA environment, Corporate Foresight, Resource Based View of the Firm, Dynamic Capabilities Framework,...
-
In 2016 Longwood University hosted the only Vice Presidential Debate. It was an expensive endeavor that, along with the significant educational benefits to our campus, was also meant to encourage...
-
Health capital decisions: Two parts a) What would happen to equilibrium level of health capital if there is an increase in educational attainment of the person concerned? To keep things simple,...
-
XYZ Company(worldwide clothing company) is aware that both macroeconomics and microeconomics play a general role in its organization's success. Top-level management has asked you to conduct research,...
-
1.Pac-link Technologies is a partnership owned and operated by Tom Kennedy and Mike McConnell. To recognize the fact that the partners have invested significantly different amounts of capital and...
-
Find the velocity, acceleration, and speed of a particle with the given position function. r(t) = (t 2 , sin t - t cos t, cos t + t sin t), t > 0
-
Power efficiency has become very important for modern processors, particularly for embedded systems. Create a version of gcc for two architectures that you have access to, such as x86, RISC-V,...
-
You have been asked to investigate the relative performance of a banked versus pipelined L1 data cache for a new microprocessor. Assume a 64 KB two-way set associative cache with 64-byte blocks. The...
-
The ways of a set can be viewed as a priority list, ordered from high priority to low priority. Every time the set is touched, the list can be reorganized to change block priorities. With this view,...
-
A child receives \($100\),000 as a gift, which is deposited in a bank account earning 6 percent compounded semiannually. If \($5\),000 is withdrawn at the end of each half year, how long will the...
-
The plan was to leave $5,000 on deposit in a savings account for 15 years at 6.5 percent interest compounded annually. It became necessary to withdraw $1,500 at the end of the fifth year. How much...
-
A deposit of $3,000 is made in a savings account that pays 7.5 percent interest compounded annually. How much money will be available to the depositor at the end of 16 years? a. $8,877 b. $10,258 c....
Study smarter with the SolutionInn App