NSE.IT Senior System Analyst Interview Questions and Answers

Increasing swap space involves creating a new swap file or resizing an existing swap partition.

• Create a new swap file using the 'dd' command

• Format the new swap file using 'mkswap'

• Enable the new swap file using 'swapon'

• Update the /etc/fstab file to automatically mount the new swap file on boot

• Resize an existing swap partition using tools like 'resize2fs' or 'gparted'

Yes, I have experience working with Production Environments.

• Managed and maintained production servers to ensure uptime and performance

• Deployed software updates and patches in production environments

• Troubleshooted and resolved issues in live production systems

Automating SDLC involves using tools and scripts to streamline and optimize the software development process.

• Use continuous integration and continuous deployment (CI/CD) tools to automate build, test, and deployment processes.

• Implement configuration management tools to automate infrastructure provisioning and management.

• Utilize automation scripts for repetitive tasks such as code reviews, testing, and deployment.

• Integr...read more

I am most comfortable working in a quiet and organized office environment.

• Prefer a quiet and organized workspace

• Enjoy working in an office with minimal distractions

• Appreciate a clean and well-maintained office environment

Salary expectations are based on experience, qualifications, industry standards, and location.

• Consider factors such as experience, qualifications, industry standards, and location when determining salary expectations.

• Research average salaries for System Administrators in your area to get an idea of the range.

• Be prepared to discuss your salary expectations during the interview process.

I have over 5 years of experience as a System Administrator in various industries.

• Managed and maintained servers, networks, and security systems

• Implemented backup and disaster recovery plans

• Troubleshooted hardware and software issues

• Provided technical support to end-users

• Upgraded and patched systems regularly

Ad replication is the process of copying Active Directory data from one domain controller to another.

• Ad replication ensures that all domain controllers in a network have the same information about user accounts, computers, and other objects.

• It is important for maintaining consistency and avoiding data loss.

• Replication can occur automatically or manually, and can be configured to occur at specific intervals.

• Examples of ...read more

A file server is a computer that stores and manages files for multiple users on a network.

• File server acts as a central repository for files and data

• Users can access files on the server from their own computers

• File server can be accessed remotely over the internet

• File server can be configured with different levels of access for different users

• File server can be backed up regularly to prevent data loss

DHCP DORA process is a four-step process that enables a client to obtain an IP address from a DHCP server.

• DORA stands for Discover, Offer, Request, and Acknowledge.

• The client sends a broadcast Discover message to locate available DHCP servers.

• The server responds with an Offer message containing an available IP address.

• The client sends a Request message to request the offered IP address.

• The server sends an Acknowledge m...read more

AD is Active Directory, a directory service developed by Microsoft. ISO layers refer to the OSI model, and TCP/IP is a protocol suite.

• Active Directory is a directory service used to manage resources in a network.

• ISO layers refer to the Open Systems Interconnection model, which is a conceptual model used to describe network communication.

• TCP/IP is a protocol suite used for communication between devices on a network.

• TCP/...read more