10+ Backup Administrator Interview Questions and Answers

NW9 and NW19 are different versions of NetWorker software with varying features and capabilities.

• NW19 has improved backup and recovery performance compared to NW9.

• NW19 supports more operating systems and applications than NW9.

• NW19 has enhanced security features such as TLS 1.2 support.

• NW19 has a new web-based user interface for easier management.

• NW19 has a new feature called CloudBoost for cloud-based data protection.

• NW9 is an older version and may not be supported by newer h...read more

Our environment consists of a mix of physical and virtual servers running on Windows and Linux platforms. We use a combination of full, incremental, and differential backups.

• Environment includes physical and virtual servers

• Operating systems used are Windows and Linux

• Backup types used: full, incremental, differential

The primary function of the domain controller is to authenticate and authorize all users and computers in a Windows domain network.

• Authenticating and authorizing users and computers in a Windows domain network

• Managing security policies and access control

• Maintaining Active Directory database

• Enforcing security policies across the network

The databases that are taking backup in Networker include Oracle, SQL Server, MySQL, and MongoDB.

• Oracle

• SQL Server

• MySQL

• MongoDB

Tattooing the registry refers to making permanent changes to the Windows registry that cannot be easily undone.

• Tattooing the registry involves modifying critical system settings in the Windows registry.

• These changes are typically irreversible and can have a significant impact on system performance and stability.

• It is important to exercise caution when tattooing the registry as incorrect changes can lead to system errors or crashes.

• Examples of tattooing the registry include ch...read more

Catalogue backup is a process of backing up the metadata and information about the files and folders being backed up.

• Catalogue backup includes information such as file names, sizes, types, and locations.

• It is important for restoring data as it helps in identifying and locating specific files during the recovery process.

• Catalogue backup can be done using specialized backup software that captures and stores this metadata.

• Without a catalogue backup, restoring data can be more ti...read more

Intellimirror is a feature in Windows Server that allows for centralized management of user desktop settings and files.

• Intellimirror provides users with access to their desktop settings and files from any computer on the network.

• It allows for automated backup and restoration of user data and settings.

• Intellimirror can be used to deploy software applications to multiple computers in a network.

• It helps in reducing IT support costs by enabling self-service troubleshooting and re...read more

Windows Server is a group of operating systems designed by Microsoft for server use.

• Windows Server is a group of operating systems developed by Microsoft.

• It is specifically designed for use in server environments.

• Windows Server provides features such as networking, storage, and virtualization capabilities.

• Examples of Windows Server versions include Windows Server 2016 and Windows Server 2019.

Technologies used in backup administration include backup software, storage devices, cloud storage, and disaster recovery solutions.

• Backup software such as Veeam, Commvault, and Veritas NetBackup are commonly used in backup administration.

• Storage devices like tape drives, disk arrays, and NAS systems are used to store backup data.

• Cloud storage services like AWS S3, Azure Blob Storage, and Google Cloud Storage are increasingly being used for offsite backups.

• Disaster recovery s...read more

Configuration of modules and DB backups is crucial for data protection and disaster recovery.

• Regularly schedule backups of all modules and databases

• Ensure backups are stored securely and offsite

• Test backups regularly to ensure they can be restored successfully

• Document backup and recovery procedures

• Consider implementing automated backup solutions

• Monitor backup logs for errors or failures

Disaster recovery is the process of restoring data, applications, and systems after a disruptive event.

• Involves creating a plan to recover from natural disasters, cyber attacks, hardware failures, etc.

• Includes backup strategies, data replication, and testing procedures.

• Goal is to minimize downtime and ensure business continuity.

• Examples: restoring data from backups after a ransomware attack, switching to a secondary data center after a power outage.

Catalog is a database that stores information about backup data.

• Catalog is used to track backup data and its location.

• It contains metadata about backup jobs, such as file names, sizes, and dates.

• Catalog helps in restoring data quickly by providing information about the backup data.

• It can be stored locally or remotely, depending on the backup solution.

• Catalog can also be used for reporting and auditing purposes.

My strengths include attention to detail, problem-solving skills, and strong communication abilities.

• Attention to detail: I am meticulous in my work and always double-check my tasks to ensure accuracy.

• Problem-solving skills: I am able to quickly identify issues and come up with effective solutions.

• Strong communication abilities: I can effectively communicate with team members and stakeholders to ensure smooth operations.