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Exam AWS-SysOps topic 1 question 20 discussion

Exam question from Amazon's AWS-SysOps
Question #: 20
Topic #: 1
[All AWS-SysOps Questions]

What is a placement group?

  • A. A collection of Auto Scaling groups in the same Region
  • B. Feature that enables EC2 instances to interact with each other via nigh bandwidth, low latency connections
  • C. A collection of Elastic Load Balancers in the same Region or Availability Zone
  • D. A collection of authorized Cloud Front edge locations for a distribution
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Suggested Answer: B 🗳️

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jxhyxxclyp
Highly Voted 7 months, 2 weeks ago
ans is B
upvoted 10 times
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xxxdolorxxx
Most Recent 6 months ago
Answer is B.
upvoted 1 times
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TroyMcLure
6 months ago
Correct Answer: B https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html
upvoted 1 times
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RicardoD
6 months ago
B is the answer Placement group is a feature that allows instances to communicate using high bandwidth and low latency. It has 3 strategies Cluster, partition and Spread
upvoted 2 times
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RicardoD
6 months, 1 week ago
B is the answer Placement group is a feature that allows instances to communicate using high bandwidth and low latency. It has 3 strategies Cluster, partition and Spread
upvoted 1 times
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hurryhurry
6 months, 1 week ago
B is correct.
upvoted 1 times
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walthor
6 months, 1 week ago
The answer is B ;-)
upvoted 1 times
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waterzhong
6 months, 1 week ago
A placement group is a logical grouping of instances within a single Availability Zone. Using placement groups enables applications to participate in a low-latency, 10 Gigabits per second (Gbps) network.
upvoted 1 times
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kenkct
6 months, 2 weeks ago
My answer is B I don't know why the answer is C, but it should be located in single AZ to archive high throughput and low latency network. Same Region is definitely incorrect as it means connection of at least 3 AZ in a region.
upvoted 1 times
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Studentz
6 months, 2 weeks ago
ANS is B. Details : It allows you to request EC2s to be physically close to each other, which helps with increase throughput and better performance, plus in some licensing limitations.
upvoted 1 times
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Akter
6 months, 3 weeks ago
B is correct answer. Not C.
upvoted 1 times
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DragonPender
6 months, 3 weeks ago
Placement Groups are logical groupings or clusters of instances in the selected AWS region. Placement groups are specifically used for launching cluster compute instance types
upvoted 1 times
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shammous
6 months, 3 weeks ago
B not C
upvoted 1 times
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awscertified
7 months ago
B. Feature that enables EC2 instances to interact with each other via nigh bandwidth, low latency connections
upvoted 3 times
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AWS_Noob
7 months ago
B is correct. Placement groups are a grouping of instances in an AZ
upvoted 3 times
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nicat
7 months, 1 week ago
ans is B
upvoted 2 times
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newbie2019
7 months, 1 week ago
Ans is B.
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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