Concentrix Corporation Technical Lead Interview Questions, Process, and Tips

DS,DNS,DHCP,DFS,OUTLOOK,VPN

Q1. What is DORA , what is DNS and DHCP
Ans. 
DORA is a framework for measuring software delivery performance. DNS is a system that translates domain names to IP addresses. DHCP is a protocol for automatically assigning IP addresses to devices.
• DORA stands for DevOps Research and Assessment, a framework for measuring software delivery performance

• DNS stands for Domain Name System, translates domain names to IP addresses

• DHCP stands for Dynamic Host Configuration Prot...read more
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Q1. What is active directory and DC promotion
Ans. 
Active Directory is a directory service that stores information about objects on a network, while DC promotion is the process of promoting a server to a domain controller.
• Active Directory is a centralized database that stores information about network resources such as users, computers, and printers.

• It allows administrators to manage and secure resources within a network.

• DC promotion is the process of installing Active...read more
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Q1. How many years of experience you have in Azure ?
Ans. 
I have 5 years of experience working with Azure cloud services.
• 5 years of hands-on experience with Azure cloud services

• Proficient in Azure Virtual Machines, Azure Storage, Azure Functions, etc.

• Experience in designing and implementing Azure solutions for various projects
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Q2. What is the Azure ?
Ans. 
Azure is a cloud computing platform by Microsoft.
• Cloud computing platform by Microsoft

• Offers services like virtual machines, databases, AI, and more

• Allows for scalability and flexibility in IT infrastructure

• Examples: Azure Virtual Machines, Azure SQL Database, Azure Cognitive Services
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Q1. What's is the difference between cloud and on premises
Ans. 
Cloud refers to services and resources accessed over the internet, while on premises refers to resources located within an organization's physical location.
• Cloud services are accessed over the internet, allowing for scalability and flexibility.

• On premises resources are physically located within an organization's own data center or server room.

• Cloud services are typically managed and maintained by a third-party provider...read more
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Q2. What is the MFA
Ans. 
MFA stands for Multi-Factor Authentication, a security measure that requires multiple forms of verification to access a system.
• MFA typically involves something you know (password), something you have (smartphone for receiving a code), and something you are (fingerprint or facial recognition).

• Examples of MFA include using a password along with a one-time code sent to your phone, or using a fingerprint scan along with a
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Q3. What is difference between Customer and client
Ans. 
A customer is an individual or organization that purchases goods or services, while a client is a person or entity that receives professional services or advice.
• Customers typically make one-time purchases, while clients often have ongoing relationships with service providers.

• Customers may not have a direct relationship with the seller, while clients usually have a more personal connection with their service provider.

• Cu...read more
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Q1. What is Azure sentinal?
Ans. 
Azure Sentinel is a cloud-native security information and event management (SIEM) service.
• Azure Sentinel helps to detect, investigate, and respond to threats across your organization's data sources.

• It uses AI to analyze large volumes of data from various sources, such as users, devices, applications, and infrastructure.

• It provides customizable dashboards, alerts, and automated responses to security incidents.

• Azure Sent...read more
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Q1. Discribe Active Directory Fedration services.
Ans. 
Active Directory Federation Services (ADFS) is a single sign-on solution that allows users to access multiple applications using a single set of credentials.
• ADFS enables organizations to extend their Active Directory identities to external systems and applications.

• It provides a secure way to authenticate and authorize users across different domains or forests.

• ADFS uses claims-based authentication, where user attributes...read more
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Q2. How to migrate a mailbox from onprem to cloud
Ans. 
To migrate a mailbox from on-premises to the cloud, you can use a variety of methods such as hybrid deployment, cutover migration, or staged migration.
• For a hybrid deployment, you can use Microsoft Exchange Server and Exchange Online together to move mailboxes gradually.

• Cutover migration is suitable for small organizations where you move all mailboxes at once.

• Staged migration is useful for larger organizations where yo...read more
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