Bhat Biotech Interview Questions and Answers

I have 5 years of experience in digital marketing, specializing in website development and optimization.

• Developed and maintained websites for various clients

• Implemented SEO strategies to improve website visibility

• Utilized Google Analytics to track website performance

• Created and managed online advertising campaigns

• Collaborated with graphic designers and content creators

Optimisation techniques for PHP development

• Use caching mechanisms like Memcached or Redis to reduce database load

• Minify and concatenate CSS and JS files to reduce loading time

• Optimize database queries by using indexes and avoiding unnecessary joins

• Implement lazy loading for images and resources to improve page load speed

ORM is a programming technique for converting data between incompatible type systems in object-oriented programming languages.

• ORM simplifies data manipulation by allowing developers to work with objects instead of database tables directly.

• ORM reduces the amount of repetitive SQL code that needs to be written.

• ORM can help improve code readability and maintainability by abstracting database interactions.

• Popular PHP ORM f...read more

The fill volume formula calculates the volume of liquid or gas that can be held in a container.

• The fill volume formula is typically calculated by multiplying the area of the base of the container by its height.

• For example, the fill volume of a cylindrical tank can be calculated using the formula V = πr^2h, where r is the radius of the base and h is the height of the tank.

• Different shapes of containers will have differe...read more

Dynamic pass box allows for continuous transfer of materials while static pass box requires manual transfer.

• Dynamic pass box has a conveyor belt for continuous transfer of materials.

• Static pass box requires manual transfer of materials.

• Dynamic pass box is more efficient for high volume transfer.

• Static pass box is suitable for low volume transfer or when contamination risk is high.

• Examples: Pharmaceutical industry uses ...read more

Clean room areas are classified based on the level of cleanliness required for the specific activities performed within them.

• Clean room areas are classified using ISO standards, with Class 1 being the cleanest and Class 9 being the least clean.

• The classification is based on the maximum allowable concentration of particles per cubic meter of air.

• Examples of clean room areas include semiconductor manufacturing facilities...read more

I have worked on projects involving predictive modeling, natural language processing, and machine learning algorithms.

• Developed a predictive model to forecast customer churn for a telecommunications company

• Implemented sentiment analysis using natural language processing techniques on social media data

• Utilized machine learning algorithms to classify spam emails in an email filtering system