DevOps Interview Questions and Answer – Part 5
How does “technical debt” make it hard to become a software-driven company? Technical debt is paid off by business units that do not trust IT. Attention paid to existing investments…
Read more »Chef Configuration Management Interview Questions and Answers Part – 5
Why do we make a new cookbook dependent upon one or more different cookbooks? So that we don’t breach copyright So that we can make use of Berkshelf So we…
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Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Gain & Share Knowledge and Earn UPTO Rs – 35000 Rewards in 2020
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…
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Docker Interview Questions and Answer Part – 20
What type of software deals with running (placement) applications on a given node in the cluster? Placer VM runtime Container runtime Provisioner Scheduler (Ans) What is the net effect of…
Read more »Ansible Interview Questions and Answer – Part 12
Which is the right repository definition should be inserted in pom.xml for uploading snapshot artifactory? Which is the right repository definition should be inserted in pom.xml for uploading release artifactory?…
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Docker Interview Questions and Answer Part – 19
What can you use to run multiple containers from a single YAML file? Dockerfile docker run docker-compose (Ans) docker run containers.yml Which of the following is not a benefit of…
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Docker Interview Questions and Answer Part – 18
If you want to perform maintenance on a node, to what availability should you change it? Ready Down Drain (Ans) Pause Active Assuming you have a stack called APIS, what…
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Docker Interview Questions and Answer Part – 17
If you run docker network ls and do not see a network that you’re looking for, what is the most likely culprit?culprit? That node is not a worker node. That…
Read more »Ansible Interview Questions and Answer – Part 11
What is the best way to allow a Docker client running in a container access to the underlying Docker host? Map the root filesystem to the container. You shouldn’t do…
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Docker Interview Questions and Answer Part – 16
Which of the following will upload a new stack to your Docker Cloud account? docker-cloud stack create docker-cloud.yml docker-cloud stack create -f docker-cloud.yml (Ans) docker-cloud stack create -f dockerfile docker…
Read more »Ansible Interview Questions and Answer – Part 10
How would you ensure your application is configured correctly for different types of tests? This is not possible. Create multiple configuration files for your application, one per type of test….
Read more »Ansible Interview Questions and Answer – Part 9
You can add groups inside of groups when: You add existing group names under a [groupname:children] definition (Ans) You cannot add groups within groups. You add existing group names under…
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Docker Interview Questions and Answer Part – 15
Which fundamental networking technology does the native (local) overlay driver leverage when creating multi-host container networks? VLAN Token Ring VXLAN (Ans) FCoE You need to create a singe container network…
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Docker Interview Questions and Answer Part – 14
What is the function of this command? docker search apache/ubuntu It will search your local Docker client environment for images related to either apache or ubuntu. It will search Docker…
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Docker Interview Questions and Answer Part – 13
Which of the following problems (not solved by hypervisor virtualization) do containers solve? Heterogeneous application management Network Function Virtualization (NFV) Software Defined Storage (SDS) Overheads incurred by the multiplicity of…
Read more »Ansible Interview Questions and Answer – Part 8
You can merge multiple inventory files to scale out. True False (Ans) A __ module may be pulled from repository at a future time. Bronze Core Deprecated (Ans) Extra The…
Read more »AWS Interview Questions and Answer Part – 35
Cloud Trail delivers logs to which of the following? S3 buckets and RedShift instances S3 buckets and EC2 instances S3 buckets and CloudWatch Logs groups (Ans) S3 buckets and RDS…
Read more »AWS Interview Questions and Answer Part – 34
Which of the following are you responsible for? Networking Data security (Ans) Storage Compute The root account can be restricted by permissions. False (Ans) True When a user is moved…
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Docker Interview Questions and Answer Part – 12
Which of the following flags tells the Swarm Manager process that it will be part of a highly available multi-manager configuration? –replicate –replication (Ans) –multi-manager –multi-master Which three scheduling strategies…
Read more »AWS Interview Questions and Answer Part – 33
To take advantage of the greatest number of features available in Active Directory while having Amazon responsible for the management of the operating system and underlying hardware, you should choose:…
Read more »AWS Interview Questions and Answer Part – 32
The best tool to identify excess access keys and passwords that have NOT been rotated recently is: Cloud Trail Trusted Advisor Amazon Inspector Access Advisor Credential Report (Ans) Which of…
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Docker Interview Questions and Answer Part – 11
Which of the following are the standard secured and unsecured Docker engine daemon ports? 2375 (unsecured), 2376 (secured) (Ans) 4000 (unsecured), 4001 (secured) 3375 (unsecured), 3376 (secured) 80 (unsecured), 443…
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Docker Interview Questions and Answer Part – 10
What is a dangling volume? The default volume for the container file system that’s unpacked from the image A volume that’s removed from a running container A volume that’s not…
Read more »AWS Interview Questions and Answer Part – 31
What is the definition of a managed policy? Custom policy controlled by the customer Deployed by the customer Created and maintained by AWS (Ans) Policies applied to users and groups…
Read more »AWS Interview Questions and Answer Part – 30
If resources at AWS have been created by a no other account, what feature can be enabled to share access to resources? Cross Account Access (Ans) Creating additional accounts for…
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Docker Interview Questions and Answer Part – 9
Where does the file system come from for a container? From a remote network share hosted through Hyper-V From the machine the container is started on From the image used…
Read more »AWS Interview Questions and Answer Part – 29
What security feature ensures no compromise of session keys during operation? Perfect forward secrecy (Ans) Sticky sessions Server order preference SSL offload When EBS volumes are created, who has access?…
Read more »AWS Interview Questions and Answer Part – 28
Security Groups are: Stateless – traffic strictly filtered Stateless – return traffic not allowed (Ans) Stateful – return traffic allowed Stateful – traffic strictly filtered Read replicas are synchronously replicated:…
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