Mimecast Cloud Operations Engineer Interview Questions and Answers

Q1. How do you connect to storage account
Ans. 
To connect to a storage account, you need to use the appropriate connection string.
• Obtain the connection string from the Azure portal or programmatically

• Use the connection string in your code to connect to the storage account

• Examples of connection strings: Blob storage - DefaultEndpointsProtocol=https;AccountName=myaccount;AccountKey=mykey;EndpointSuffix=core.windows.net, File storage - DefaultEndpointsProtocol=https;A...read more
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Q2. Difference between sas keys and access keys
Ans. 
SAS keys are used for accessing specific resources while access keys are used for accessing all resources in a storage account.
• SAS keys provide time-limited access to specific resources in a storage account

• Access keys provide full access to all resources in a storage account

• SAS keys are more secure as they limit access to specific resources and have an expiration time

• Access keys should be used only for initial setup an...read more
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Q3. What are Types of network peering
Ans. 
Types of network peering include private, public, and global.
• Private peering involves connecting two networks directly, without going through a third-party network.

• Public peering involves connecting to a public internet exchange point (IXP) where multiple networks can exchange traffic.

• Global peering involves connecting to a global IXP, which allows for peering with networks around the world.

• Other types of peering inclu...read more
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Q4. How do you give access to users via az portal
Ans. 
To give access to users via az portal, follow these steps:
• Log in to the Azure portal

• Navigate to the resource you want to give access to

• Click on the 'Access control (IAM)' tab

• Click on the 'Add' button

• Select the role you want to assign to the user

• Enter the user's email address or select from the list of existing users

• Click on the 'Save' button
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Q5. Different vpn sets up in azure
Ans. 
Azure provides multiple VPN options for different use cases.
• Site-to-Site VPN for connecting on-premises network to Azure

• Point-to-Site VPN for connecting individual devices to Azure

• ExpressRoute for dedicated private connections to Azure

• VNet-to-VNet VPN for connecting multiple VNets in Azure

• Third-party VPN solutions can also be used
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It was easy, bacis aptitude questions asked in this round

Q1. It was a Ai generated communication test, where you have to repeat sentence, basic english question asked, and the ability of communication was cheked. Easy to crack
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Q1. This was a technical and hr round
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Q2. What is cloud, vpn, lan, wan? And bacis trouble shooting question
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Q3. What is your hobbies, tell me about your hometown.
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Q1. About myself and my Day-to-day activities
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Q2. About my role in the project, Packaging workflow and Life cycle.
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Q3. How you handle user profile data?
Ans. 
User profile data is securely stored in a centralized database with access control and encryption.
• Store user profile data in a centralized database

• Implement access control to restrict unauthorized access

• Encrypt sensitive user information for added security
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Q1. Explain about which package you feel complex and why?
Ans. 
I find the Kubernetes package to be complex due to its extensive features and configurations.
• Kubernetes has a steep learning curve with various concepts like pods, deployments, services, etc.

• Managing Kubernetes clusters requires understanding of networking, storage, security, and scalability.

• Configuring Kubernetes involves YAML files, API resources, and command-line tools like kubectl.

• Troubleshooting issues in Kubernet...read more
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Q2. Explain the difference between application model and package model in sccm?
Ans. 
Application model in SCCM is used to deploy applications based on user-centric requirements, while package model is used for traditional software deployment.
• Application model allows for user-centric deployments and dependencies, while package model is more rigid and requires manual intervention for dependencies.

• Application model supports user device affinity, allowing for targeted deployments to specific users or devic...read more
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Q1. About my role in the package. Previous origination details?
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Q2. Salary discussion and about my notice period
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Q1. AKS DEPOYMENT , security?
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Q2. Dokcer file instructions
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Q3. Vm intergration with self hosted agent?
Ans. 
VM integration with self-hosted agent allows for seamless deployment and management of resources.
• Self-hosted agents can be used to run tasks on virtual machines (VMs) in a cloud environment.

• Integration involves configuring the self-hosted agent to communicate with the VMs for deployment and management.

• This setup enables flexibility and control over the resources being utilized.
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Q1. Devops practices?
Ans. 
DevOps practices involve collaboration between development and operations teams to automate processes and improve efficiency.
• Continuous integration and continuous deployment (CI/CD)

• Infrastructure as code (IaC)

• Automated testing

• Monitoring and logging

• Collaboration and communication between teams
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Q2. Hcl programs, terraform?
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Q1. Difference between AWS and Azure
Ans. 
AWS and Azure are two major cloud computing platforms with differences in services, pricing, and market share.
• AWS has a larger market share compared to Azure

• Azure is known for its strong integration with Microsoft products

• AWS offers a wider range of services compared to Azure

• Azure provides hybrid cloud solutions with Azure Stack

• Pricing models differ between AWS and Azure
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Q2. What are cloud concepts
Ans. 
Cloud concepts refer to the fundamental ideas and principles behind cloud computing technology.
• Cloud computing models (IaaS, PaaS, SaaS)

• Virtualization

• Scalability

• Elasticity

• On-demand self-service

• Resource pooling

• Metered service

• Examples: AWS, Azure, Google Cloud
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Q1. Cloud services types of cloud.
Ans. 
Cloud services are categorized into three main types: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
• Infrastructure as a Service (IaaS) provides virtualized computing resources over the internet, such as virtual servers and storage.

• Platform as a Service (PaaS) offers a platform allowing customers to develop, run, and manage applications without the complexity of build...read more
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Q2. AWS- Loadbalancer, VPC, autoscaling. DevOps- terraform, kubernetes
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Q1. What is Fastconnect and IPsec tunnels in OCI
Ans. 
Fastconnect and IPsec tunnels are networking solutions in OCI for secure and reliable connectivity.
• Fastconnect provides a private connection between on-premises network and OCI without going through the public internet.

• IPsec tunnels create secure communication channels over the public internet between on-premises network and OCI.

• Both Fastconnect and IPsec tunnels ensure data privacy, integrity, and availability for net...read more
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Q2. How to enabled audit logs inOCI
Ans. 
Enable audit logs in OCI for monitoring and compliance purposes.
• Navigate to the OCI Console and select the compartment you want to enable audit logs for.

• Go to 'Audit' under 'Identity' and click on 'Create Configuration'.

• Choose the services you want to audit, set the log retention period, and specify the log object storage bucket.

• Review and create the configuration to start logging audit events.

• Monitor the audit logs in...read more
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Q1. What is file storage
Ans. 
File storage is a method of storing and organizing digital files in a structured manner.
• File storage involves saving data in a structured format for easy retrieval and management

• It can be done locally on a computer or on a network server

• Examples include saving documents, images, videos, and other digital files on a computer's hard drive or in cloud storage services like Google Drive or Dropbox
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Q2. What is alarm definition and event rules in OCI
Ans. 
Alarm definition and event rules in OCI are used to monitor and manage resources based on predefined conditions.
• Alarm definitions specify the conditions under which an alarm is triggered in OCI Monitoring service

• Event rules define actions to be taken when specific events occur in OCI Events service

• Both are essential for proactive monitoring and management of resources in OCI
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2 questions are there 1 is a moderate dsa question & 2nd is a SQL question

Q1. Go concurrency?
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Q2. Some questions about AWS
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