Jio Interview Questions and Answers

Stored procedures and functions differ in their usage and capabilities. ACID properties ensure data integrity, normalization reduces redundancy.

• Stored procedures are precompiled SQL queries that can perform multiple operations, while functions are reusable code blocks that return a single value.

• Stored procedures can have input and output parameters, while functions can only return a single value.

• ACID properties (Atomicity, Consistency, Isolation, Durability) ensure data integ...read more

A simple program to print star pattern in C#

• Use nested loops to print the desired pattern

• Start with a small pattern and then expand it to more complex ones

• Experiment with different loop structures to create various patterns

Materials have different properties that affect their performance and suitability for specific applications.

• Metals are strong and durable, but can be heavy and prone to corrosion.

• Polymers are lightweight and flexible, but may not be as strong as metals.

• Ceramics are hard and brittle, but can withstand high temperatures and harsh environments.

• Composites are made up of multiple materials and can have a combination of properties.

• Properties include strength, stiffness, density, th...read more

A pressure vessel is a container designed to hold gases or liquids at a pressure substantially different from the ambient pressure.

• Pressure vessels are used in various industries such as oil and gas, chemical, and pharmaceutical.

• They are designed to withstand high pressure and temperature.

• Examples of pressure vessels include boilers, tanks, and pipelines.

• They are subject to strict regulations and safety standards to prevent accidents.

• Pressure vessels can be made of various ma...read more

A permit to work system is a formal written system used to control high-risk work activities.

• Ensures that all necessary precautions are taken before work begins

• Specifies the work to be done, the hazards involved, and the precautions to be taken

• Requires authorization from a competent person before work can commence

There are various types of sheets used in engineering and construction.

• Metal sheets: made of steel, aluminum, copper, etc.

• Plastic sheets: made of PVC, polycarbonate, acrylic, etc.

• Wooden sheets: made of plywood, particleboard, MDF, etc.

• Composite sheets: made of fiberglass, carbon fiber, etc.

• Rubber sheets: used for insulation and gasketing

• Paper sheets: used for printing and packaging

• Fabric sheets: used for upholstery and clothing

• Glass sheets: used for windows and mirrors

The two types of sheets are flat sheets and fitted sheets.

• Flat sheets are rectangular and are placed on top of the mattress.

• Fitted sheets have elastic edges and fit snugly around the mattress.

• Both types of sheets come in various sizes and materials.

A confined space is an area that is not designed for continuous occupancy, has limited entry and exit points, and may have hazardous conditions.

• Confined spaces have limited entry and exit points, making it difficult to escape in case of emergency

• These spaces are not designed for continuous occupancy, such as tanks, silos, tunnels, and sewers

• Confined spaces may contain hazardous conditions like lack of oxygen, toxic gases, or engulfment hazards

• Workers entering confined spaces ...read more