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Monthly Archives - October 2020

Which of the following can limit Amazon Storage Service (Amazon S3) bucket access to specific users?

Which of the following can limit Amazon Storage Service (Amazon S3) bucket access to specific users?A . A public and private key-pairB . Amazon InspectorC . AWS Identity and Access Management (IAM) policiesD . Security GroupsView AnswerAnswer: C Explanation: Reference: https://aws.amazon.com/blogs/security/how-to-restrict-amazon-s3-bucket-access-to-a-specificĀ­iam-role/

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Which solution is the MOST cost-effective?

An application requires a development environment (DEV) and production environment (PROD) for several years. The DEV instances will run for 10 hours each day during normal business hours, while the PROD instances will run 24 hours each day. A solutions architect needs to determine a compute instance purchase strategy to...

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Which other settings should you configure?

HOTSPOT You plan to configure an access review to meet the security requirements for the workload administrators. You create an access review policy and specify the scope and a group. Which other settings should you configure? To answer, select the appropriate options in the answer area. NOTE: Each correct selection...

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What statement is true concerning the use of Orthogonal Frequency Division Multiplexing (OFDM) modulation method in IEEE 802.11 WLANs?

What statement is true concerning the use of Orthogonal Frequency Division Multiplexing (OFDM) modulation method in IEEE 802.11 WLANs?A . OFDM implements BPSK modulation to allow for data rates up to 7 Gbps.B . OFDM was first introduced in 802.11a and is used by the ERP, HT and VHT PHYs...

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