Cognizant Sssm Administrator L2 Interview Questions and Answers

Q1. How to configure NFS
Ans. 
NFS can be configured by setting up the NFS server, exporting directories, and configuring client access.
• Install NFS server package on the server

• Edit /etc/exports file to specify directories to be shared

• Restart NFS service to apply changes

• Configure client access by mounting NFS shares on client machines
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Q2. How to perform patching
Ans. 
Patching involves applying updates to software to fix vulnerabilities and improve performance.
• Identify the software that needs to be patched

• Download the necessary patches from the vendor's website

• Test the patches in a non-production environment before applying them to production systems

• Schedule a maintenance window to apply the patches

• Apply the patches using tools like yum, apt-get, or Windows Update

• Verify that the pat...read more
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Q1. Salary discussion
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Q2. Location discussion
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Q1. Why want to work in Tech m
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Q2. Why want to work in Tech M
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Q1. How would you monitor a db performance with OEM AWR report?
Ans. 
Monitoring db performance using OEM AWR report
• Access OEM console and navigate to Performance tab

• Select AWR report option to generate a report

• Analyze the report for key performance metrics like CPU usage, memory utilization, I/O stats

• Identify any performance bottlenecks and take necessary actions to optimize db performance
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MCQ , C Programming Question

Meidum Level Coding Question I got reject in that round

Reasoning arthemetic

Basic coding skills technical questions

Q1. MCSA based questions
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Q2. AD, group policy, ADDS, Domain
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Q1. What is the role of Oracle DBA
Ans. 
The role of an Oracle DBA is to manage and maintain Oracle databases to ensure they are secure, efficient, and reliable.
• Installing and upgrading Oracle software

• Configuring and monitoring database performance

• Backup and recovery of data

• Troubleshooting and resolving database issues

• Implementing security measures to protect data

• Managing users and permissions
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Q1. What is group policy
Ans. 
Group Policy is a feature in Windows that allows administrators to manage user and computer settings centrally.
• Group Policy is used to enforce security policies, software installation, and other settings across a network.

• It allows administrators to control user access to resources, restrict software installation, and configure network settings.

• Group Policy settings are stored in Group Policy Objects (GPOs) that can be ...read more
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Q2. What is fsmo? Explain in detail
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FSMO stands for Flexible Single Master Operations. It is a role in Active Directory that controls specific domain-wide operations.
• FSMO roles are divided into two categories: forest-wide and domain-wide.

• There are five FSMO roles: Schema Master, Domain Naming Master, RID Master, PDC Emulator, and Infrastructure Master.

• The Schema Master controls all updates and modifications to the schema.

• The Domain Naming Master controls...read more
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