SAFEGE Interview Questions and Answers

SDLC is a process followed by software development teams to design, develop and test high-quality software.

• SDLC consists of several phases including planning, analysis, design, development, testing, deployment, and maintenance.

• Each phase has its own set of deliverables and objectives.

• SDLC models include Waterfall, Agile, and DevOps.

• SDLC helps ensure that software is developed efficiently, on time, and within budget.

• SDL...read more

Different software development models

• Waterfall model

• Agile model

• Spiral model

• V-model

• Iterative model

• RAD model

• Prototype model

• Incremental model

Waterfall model is a linear sequential approach to software development.

• Advantages: clear and well-defined stages, easy to understand and manage, suitable for small projects with stable requirements

• Disadvantages: inflexible, difficult to make changes once a stage is completed, testing is done only at the end, not suitable for large or complex projects

• Stages: requirements gathering, design, implementation, testing, depl...read more

Agile is an iterative approach to software development that emphasizes flexibility and customer satisfaction.

• Agile involves breaking down projects into smaller, more manageable chunks called sprints.

• It prioritizes collaboration between developers, customers, and stakeholders.

• It allows for changes and adjustments to be made throughout the development process.

• It promotes continuous delivery and improvement.

• Advantages ove...read more

Questions about my project, E-R diagram, C/C++ projects, and software development model used.

• Explained my project and its E-R diagram

• Shared my experience with C/C++ projects

• Discussed the software development model used

• Provided examples to support my answers

OHE stands for Overhead Equipment. It refers to the electrical infrastructure used to power and support trains in railway systems.

• OHE is an essential component of railway systems, providing power to trains through overhead wires.

• It consists of various elements such as catenary wires, contact wires, insulators, and supporting structures.

• OHE engineers are responsible for designing, installing, and maintaining the OHE sys...read more

Switchgear is a combination of electrical disconnect switches, fuses, or circuit breakers used to control, protect, and isolate electrical equipment.

• Switchgear is a general term for a collection of devices used to control, protect, and isolate electrical equipment.

• Circuit breakers are a type of switchgear that automatically interrupts the flow of electric current when a fault is detected.

• Switchgear can include disconne...read more

The interface between transformer and switch gears is the electrical connection and communication between the two components.

• The transformer and switch gears are connected through electrical cables or busbars.

• The switch gears control the flow of electrical power to and from the transformer.

• The switch gears may include circuit breakers, relays, and protective devices.

• The interface ensures proper coordination and protect...read more

The value of IBL of Transformer oil is the Insulating Breakdown Level.

• IBL is a measure of the dielectric strength of transformer oil.

• It indicates the maximum voltage that the oil can withstand before it breaks down and loses its insulating properties.

• The IBL value is important for ensuring the safe and reliable operation of transformers.

• Regular testing of transformer oil is necessary to monitor the IBL and detect any p...read more

I am currently earning $80,000 and I am looking for a salary in the range of $90,000 to $100,000.

• My current salary is $80,000.

• I am expecting a salary in the range of $90,000 to $100,000.

• I am open to negotiation based on the overall compensation package.

Yes, I am ready for re-location.

• I am open to moving to a new location for the right opportunity.

• I have experience working in different cities and adapting to new environments.

• I am willing to relocate to further my career and gain new experiences.

• I understand the challenges that come with re-location and I am prepared to face them.

• I have a flexible mindset and can easily adjust to new surroundings.

Negotiation is typically done before arrival to finalize terms and conditions.

• Negotiations are usually conducted before the candidate arrives to ensure all terms are agreed upon in advance.

• It is important to have a clear understanding of the offer and terms before accepting the job.

• Discussing and finalizing details beforehand can help avoid misunderstandings or conflicts later on.