What is one benefit of adding CDN services to a distributed cloud system?
- Lower latency for application users
- Better availability of static content
- All of the above (Ans)
- Less load on web application servers
What actions can a CloudWatch alarm perform?
- All of the above (Ans)
- Turn off a server
- Send an email message
- Scale up an auto scaling group
Which of these components are NOT provisioned with Elastic Beanstalk applications?
- CloudWatch alarms
- ElastiCache clusters (Ans)
- Elastic Load Balancer
- EC2 servers with Auto Scaling
Consistent hashing relies on the cache server routing cache requests to the right server.
- True
- False (Ans)
What is the point of a private distribution in CloudFront?
- Create a distribution that runs on EC2 servers
- Restrict access to content (Ans)
- None of the above
- Push content to a subset of edge locations
What does it mean to “warm up” an ElastiCache node?
- Connect it to another cache node for a hot backup
- Prepare a node for maintenance
- Preload data into the cache before the client requests it (Ans)
- Start it before it’s needed so that it’s online and ready
Which of the below is NOT a way for new content to make its way to the CloudFront edge location?
- Content exipration occurs
- Adding a new object to the origin server
- Copy a file to the edge location service (Ans)
- Performing an invalidation of the object
What is NOT a question that I can answer by using Amazon CloudWatch?
- How many orders have been received by website today?
- What was the average write units in DynamoDB last month? (Ans)
- None of the above
- What is the CPU utilization of a server right now?
AWS ELB is a:
- Layer 4 load balancer
- Layer 7 load balancer (Ans)
- Layer 6 load balancer
- Layer 5 load balancer
How many IP addresses that AWS reserve per subnet?
- 4
- 3
- 5 (Ans)
- 6
Where are EBS snapshots stored?
- Amazon Elastic File System (EFS)
- Amazon S3 RRS
- Amazon S3 (Ans)
- Amazon S3 Glacier
Which of the following is not an EBS storage type?
- Provisioned IOPS
- GP-SSD
- Magnetic
- Instance Store (Ans)
What is the maximum number of security groups that can be applied per instance?
- 100
- 5 (Ans)
- 10
- 50
Which of the following is not an Amazon S3 feature?
- Versioning
- Snapshots (Ans)
- Cross Region Replication
- Data lifecycle management
Which of the following is not a current AWS Certification track?
- Cloud Architect (Ans)
- Developer
- Solution Architect
- SysOps Administrator
Which of the following is not a VPN type supported at the AWS platform level?
- Remote Office (Ans)
- Direct Connect
- Site-to-Site
- VPC Peering
Reserved instances also reserve capacity:
- True (Ans)
- False
In order to point your own domain to your AWS static website hosting:
- You must host your domain on Amazon Route S3
- You cannot point an external doimain to AWS S3 static website hosting
- You can host your DNS anywhere and point to S3 website (Ans)
Best practices dictate that you only use the root account for very specific functions.
- False (Ans)
- True
What methods does Auto Scaling support for configuring an EC2 instance during deployment?
- Bootstrapping
- Scripting
- All of the above (Ans)
- Gold image
I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
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