Coforge Linux Administrator Interview Questions and Answers

Q1. Types of memory dumps available in windows
Ans. 
Types of memory dumps in Windows include Complete Memory Dump, Kernel Memory Dump, Small Memory Dump, and Automatic Memory Dump.
• Complete Memory Dump - contains all the contents of physical memory at the time of the crash

• Kernel Memory Dump - includes only kernel memory, useful for troubleshooting kernel mode crashes

• Small Memory Dump - contains minimal information about the crash, takes up less space

• Automatic Memory Dump...read more
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Q2. Updating patches in ESXi server
Ans. 
Updating patches in ESXi server involves downloading the patches from VMware website and applying them using the command line interface.
• Download the necessary patches from the VMware website

• Upload the patches to the ESXi server using SCP or other methods

• Put the ESXi server into maintenance mode before applying the patches

• Apply the patches using the command line interface

• Reboot the ESXi server to complete the patching p
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Q1. Introduce your self
Ans. 
I am a dedicated Linux Administrator with 5 years of experience in managing servers, troubleshooting issues, and implementing security measures.
• 5 years of experience in Linux administration

• Proficient in managing servers and troubleshooting issues

• Skilled in implementing security measures

• Familiar with scripting languages like Bash and Python
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Q2. Salary expected
Ans. 
I am looking for a competitive salary based on my experience, skills, and the responsibilities of the role.
• Research the average salary range for Linux Administrators in your area

• Consider your level of experience and any specialized skills you bring to the role

• Be prepared to negotiate based on the responsibilities and expectations of the position
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Q1. Capacity planning
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Assignment BPm Infosys

Q1. What is Networking how dns cluster works in Linux?
Ans. 
Networking is the practice of connecting devices to share resources. DNS cluster in Linux is a group of DNS servers that work together.
• Networking involves connecting devices to share resources such as files, printers, and internet access.

• DNS cluster in Linux is a group of DNS servers that work together to provide high availability and load balancing for DNS queries.

• DNS cluster can be configured using tools like BIND an...read more
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Q2. What are backups? what are ports?
Ans. 
Backups are copies of data that can be used to restore the original data in case of data loss or corruption. Ports are communication endpoints used for network connections.
• Backups are essential for data recovery in case of disasters or system failures

• Ports are identified by numbers and are used to establish connections between devices

• Common ports include HTTP (80), HTTPS (443), SSH (22), FTP (21), etc.
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Q1. RAID configuration
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Q2. Server configuration
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Q3. Lotus notes/mail configuration
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Q4. Network Monitoring
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Q1. Location details
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Q2. Compentation details
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