Question 1

(A company is using CloudWatch on its EC2 instances. The company needs to determine the number of bytes received by an instance on all network interfaces for proper sizing of the instance. Which metric should the company use?)

Options :

A : NetworkPacketsIn

B : NetworkOut

C : NetworkPacketsOut

D : NetworkIn

Answer: D

Question 2

(A company manages a containerized application by manually deploying AWS compute instances. Which solution should be used to optimize the cost of the application?)

Options :

A : Aurora

B : RDS

C : Fargate

D : EFS

Answer: C

Question 3

(Which type of support plan provides a technical account manager and full use of Trusted Advisor?)

Options :

A : Enterprise

B : Developer

C : Standard

D : Business

Answer: A

Question 4

(A company is using the CloudWatch agent on its EC2 Linux instances. The company needs to determine how long read requests have waited on the instance’s I/O for proper sizing of the instance. Which metric should the company use?)

Options :

A : disk_read_ops

B : disk_io_time

C : diskio_reads

D : diskio_read_bytes

Answer: B

Question 5

(Which two languages are used by CloudFormation to define infrastructure? Choose 2 answers.)

Options :

A : YAML

B : JSON

C : XML

D : C#

Answer: A,B

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