L&T Metro Rail Interview Questions and Answers

BMS stands for Building Management System and PLCs stands for Programmable Logic Controllers.

• BMS is a computer-based control system that manages and monitors a building's mechanical and electrical equipment.

• PLCs are industrial control systems that automate processes and machinery in manufacturing and other industries.

• BMS and PLCs work together to control and optimize a building's energy usage and equipment performance.

• Examples of BMS and PLC applications include HVAC systems,...read more

I plan my marketing media calendar by analyzing target audience, setting goals, selecting channels, and scheduling content.

• Identify target audience and their preferences

• Set marketing goals and objectives

• Select appropriate marketing channels (social media, email, print, etc.)

• Create a content schedule based on channel and audience

• Track and analyze results to adjust future plans

In case of Incomer failure, auxiliary supply can be restored by following these steps.

• Check the power source and ensure it is functioning properly.

• Identify the cause of the incomer failure and rectify it.

• Switch to the backup power source.

• Ensure that the auxiliary supply is stable and functioning properly.

• Monitor the system to ensure that there are no further issues.

Troubleshooting problems in operating systems can include issues with hardware compatibility, software conflicts, driver errors, and system crashes.

• Hardware compatibility issues can arise when new hardware components are added to the system.

• Software conflicts may occur when multiple programs are trying to access the same resources.

• Driver errors can lead to malfunctioning hardware devices or system instability.

• System crashes can be caused by various factors such as overheating...read more

Growth prospects refer to the potential for a company to expand and increase its revenue and profitability over time.

• Growth prospects are influenced by various factors such as market demand, competition, industry trends, and economic conditions.

• Companies with strong growth prospects may have a competitive advantage, innovative products or services, or a solid financial position.

• Investors and stakeholders often evaluate growth prospects when making investment decisions or asse...read more

Domain is a network of computers managed by a central authority, while DHCP is a protocol that assigns IP addresses to devices on a network.

• Domain is a logical grouping of networked computers that share a centralized directory database.

• DHCP is a protocol that automatically assigns IP addresses to devices on a network.

• Domains are used to manage and organize network resources, while DHCP simplifies the process of IP address allocation.

• Example: A company may have a domain named ...read more