Zindagi Technologies Interview Questions, Process, and Tips

Q1. Tell me about your self
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Q2. Why we should haire you
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Q1. Tell me about OSI model
Ans. 
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven different layers.
• The OSI model stands for Open Systems Interconnection model

• It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application

• Each layer has specific functions and communicates with the adjacent layers

• The model helps in understanding how ...read more
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Q2. What is network layer
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The network layer is the third layer of the OSI model responsible for routing data packets from the source to the destination.
• Responsible for logical addressing and routing of data packets

• Determines the best path for data to travel through the network

• Uses IP addresses to identify devices on the network

• Examples include IP, ICMP, and routing protocols like OSPF and BGP
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Document create , server install,ip phone registration, upgradation, troubleshooting.

Q1. What is difference between TCP/IP and OSI
Ans. 
TCP/IP is a protocol suite used for communication over the internet, while OSI is a conceptual model that defines how network protocols should work.
• TCP/IP is a protocol suite, while OSI is a conceptual model.

• TCP/IP is widely used in practice, while OSI is more of a theoretical model.

• TCP/IP has 4 layers (Application, Transport, Internet, Link), while OSI has 7 layers (Application, Presentation, Session, Transport, Netwo...read more
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Q1. Introduction and technical
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Q2. Introduce yourself , day to activity
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Q3. Introduce yourself in proper way, Tell your day to day activity of previous compny .
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Ask Some command line questions to the candidate that he/she may belongs with that particular background or not??
Like by which command we configure yum packages and rest basic level user management questions etc.

Q1. How we can give permission to multiple users to delete user , user mod, all permission???
Ans. 
Multiple users can be given permission to delete user, user mod, and all permission by assigning them appropriate roles or groups.
• Create a role or group that has the necessary permissions for deleting users, modifying users, and all other permissions.

• Add the desired users to the role or group.

• Grant the role or group the necessary permissions to perform the required actions.

• Ensure that the users have the necessary acces...read more
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