15 tips on mcts certification 70-515

Exam Code: AWS-Solution-Architect-Associate (Practice Exam Latest Test Questions VCE PDF)
Exam Name: AWS Certified Solutions Architect - Associate
Certification Provider: Amazon
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2016 Apr AWS-Solution-Architect-Associate Study Guide Questions:

Q166. What is the charge for the data transfer incurred in replicating data between your primary and standby?

A. No charge. It is free.

B. Double the standard data transfer charge

C. Same as the standard data transfer charge

D. Half of the standard data transfer charge

Answer: C


Q167. Amazon RDS creates an SSL certificate and installs the certificate on the DB Instance when Amazon RDS provisions the instance. These certificates are signed by a certificate authority. The is stored athttps://rds.amazonaws.com/doc/rds-ssl-ca-cert.pem.

A. private key

B. foreign key

C. public key

D. protected key

Answer: A


AWS-Solution-Architect-Associate free question

Accurate mcts self-paced training kit (exam 70-515):

Q176. You have launched an EC2 instance with four (4) 500 GB EBS Provisioned IOPS volumes attached The EC2 Instance Is EBS-Optimized and supports 500 Mbps throughput between EC2 and EBS The two EBS volumes are configured as a single RAID o device, and each Provisioned IOPS volume is provisioned with 4.000 IOPS (4 000 16KB reads or writes) for a total of 16.000 random IOPS on the instance The EC2 Instance initially delivers the expected 16 000 IOPS random read and write performance Sometime later in order to increase the total random I/O performance of the instance, you add an additional two 500 GB EBS Provisioned IOPS volumes to the RAID Each volume Is provisioned to 4.000 lOPs like the original four for a total of 24.000 IOPS on the EC2 instance Monitoring shows that the EC2 instance CPU utilization increased from 50% to 70%. but the total random IOPS measured at the instance level does not increase at all.

What is the problem and a valid solution?

A. Larger storage volumes support higher Provisioned IOPS rates: increase the provisioned volume storage of each of the 6 EBS volumes to 1TB.

B. The EBS-Optimized throughput limits the total IOPS that can be utilized use an EBS- Optimized instance that provides larger throughput.

C. Small block sizes cause performance degradation, limiting the I'O throughput, configure the instance device driver and file system to use 64KB blocks to increase throughput.

D. RAID 0 only scales linearly to about 4 devices, use RAID 0 with 4 EBS Provisioned IOPS volumes but increase each Provisioned IOPS EBS volume to 6.000 IOPS.

E. The standard EBS instance root volume limits the total IOPS rate, change the instant root volume to also be a 500GB 4.000 Provisioned IOPS volume.

Answer: E

Q180. A. Yes but only in certain cases

B. No

C. Yes always

Answer: C


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