Wipro AWS Cloud Engineer Interview Questions, Process, and Tips

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Q1. Why we use S3 , when we have EBS, EFS etc. other storage class
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Q2. 1.What is DR and how you handle it.
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DR stands for Disaster Recovery. It involves implementing strategies and procedures to ensure business continuity in the event of a disaster.
• DR is the process of preparing for and recovering from a disaster that affects the availability of IT infrastructure and services.

• It includes creating backup systems, replicating data, and establishing failover mechanisms.

• DR plans should be regularly tested and updated to ensure e...read more
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Q3. What is DDOS Attack and what you will use to prevent it.
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DDOS attack is a malicious attempt to disrupt normal traffic of a targeted server or network by overwhelming it with a flood of internet traffic.
• DDOS stands for Distributed Denial of Service

• Attackers use multiple devices to send a huge amount of traffic to the target server or network

• It can cause the server or network to crash or become unavailable to legitimate users

• Prevention measures include using firewalls, load ba
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Q4. What is NAT gateway and where it is used.
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NAT gateway is a managed service that allows instances in a private subnet to connect to the internet.
• NAT gateway acts as a gateway for instances in a private subnet to access the internet.

• It provides a public IP address to instances in the private subnet.

• It helps in controlling the inbound and outbound traffic for instances in the private subnet.

• It is used in scenarios where instances in a private subnet need to acces...read more
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Q1. What is the use of transit gateway
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Transit Gateway is a service that simplifies network architecture by allowing customers to connect their VPCs and on-premises networks.
• Transit Gateway acts as a hub that connects multiple VPCs and VPN connections.

• It simplifies network management by reducing the number of VPN connections needed.

• It supports inter-region peering, allowing VPCs in different regions to communicate with each other.

• It also supports Direct Con...read more
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Q2. How to connect on-prem to your VPC
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To connect on-prem to VPC, use VPN or Direct Connect.
• Create a virtual private gateway in VPC

• Create a customer gateway on-premises

• Create a VPN connection or Direct Connect

• Configure routing tables to allow traffic between on-prem and VPC
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Q1. Questions related to Devops
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Q2. Questions related to architecture
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