10+ IT Infrastructure Manager Interview Questions and Answers

Windows client is used by end-users for personal computing tasks, while Windows server is used for hosting services and applications.

• Windows client is designed for individual users to perform personal computing tasks.

• Windows server is designed to host services, applications, and data for multiple users or clients.

• Windows client typically has a graphical user interface (GUI) for easy navigation and interaction.

• Windows server is optimized for performance, reliability, and secur...read more

VLANs are virtual LANs that allow network administrators to group devices together based on their function or location.

• VLANs improve network performance and security by separating traffic into different broadcast domains.

• They can be used to segment a network by department, location, or application.

• VLANs can also be used to isolate and prioritize traffic, such as voice or video traffic.

• They are created by assigning a group of devices to a specific VLAN ID, which is then used t...read more

Oracle DR setup involves configuring standby database, data replication, and failover testing.

• Identify primary and standby database servers

• Configure data replication using Oracle Data Guard

• Perform failover testing to ensure data consistency

• Monitor and maintain DR setup regularly

Yelling crow is a term used in the IT industry to describe a situation where multiple alerts or notifications are being sent out simultaneously.

• Yelling crow can occur when there are multiple system failures or issues happening at the same time.

• It can also happen when there are numerous monitoring tools in place that all trigger alerts at once.

• Managing yelling crow situations requires prioritizing and addressing the most critical issues first.

• Example: During a server outage, n...read more

Fire alarm systems work by detecting smoke or heat and triggering alarms to alert occupants of a potential fire.

• Fire alarm systems use sensors to detect smoke or heat

• When smoke or heat is detected, the alarm is triggered

• Alarms can be audible, visual, or both to alert occupants

• Some systems may also automatically notify emergency services

Uranium is a radioactive chemical element with the symbol U and atomic number 92.

• Uranium is a heavy metal that is naturally occurring in the Earth's crust.

• It is commonly used as a fuel in nuclear power plants to generate electricity.

• Uranium is also used in nuclear weapons and in some medical treatments, such as radiation therapy.

• There are several isotopes of uranium, with uranium-235 being the most commonly used in nuclear reactions.

BMS system refers to Building Management System, which is responsible for controlling and monitoring various building functions.

• BMS system helps in controlling and monitoring HVAC systems, lighting, security, and other building functions

• It can provide real-time data on energy usage and equipment performance

• BMS systems can be integrated with other building systems for centralized control and automation

• Regular maintenance and updates are essential to ensure the BMS system is wo...read more

IT infrastructure refers to the hardware, software, networks, and services required for the operation and management of an organization's IT environment.

• IT infrastructure includes servers, storage, networking equipment, software applications, and data centers.

• It is essential for ensuring the reliability, security, and performance of IT systems.

• Examples of IT infrastructure components include routers, switches, firewalls, virtualization software, and cloud services.

• IT infrastr...read more

Coolers are functioning properly to maintain optimal temperature for IT infrastructure.

• Regularly check and maintain coolers to ensure they are working efficiently.

• Monitor temperature levels to ensure they are within acceptable range.

• Implement backup cooling solutions in case of cooler failure.

• Consider implementing temperature monitoring software for real-time alerts.

• Regularly clean dust and debris from coolers to prevent overheating.