Bayer Bioscience Interview Questions and Answers

The coding test comprised 10 multiple-choice questions covering topics such as Testing Techniques including Equivalence Partitioning, Boundary Value Analysis, Decision Tables, State Transition, and SQL.

Q1. Given two tables, subscribers and subscriptions, how can one find the users who have active subscriptions between a specified start date and end date?
Add your answer
Q2. What are at least five bugs that you can identify on a sample test application's login page?
Add your answer

Q1. What process improvements did you implement as a Senior Software QA Engineer in your previous two organizations?
Add your answer
Q2. There are 10 bugs but not enough time to fix all of them before release. How would you help the developer choose what to fix.
Add your answer
Q3. How would you approach a situation where a developer rejects a bug report, categorizing it as an enhancement?
Add your answer
Q4. How would you handle a situation where you do not have sufficient time to address all the test scenarios?
Add your answer

Q1. Heating and cooling load calculation
Add your answer
Q2. Mass flow rate calculation
Add your answer
Q3. Refrigeration and AHU system design
Add your answer
Q4. Previous experience
Add your answer
Q5. Manager Discussion
Add your answer
Q6. HR discussion
Add your answer

Q1. What is the difference between a diesel engine and a petrol engine?
Ans. 
Diesel engines use compression ignition while petrol engines use spark ignition.
• Diesel engines use compression ignition, where the fuel-air mixture is compressed until it spontaneously ignites.

• Petrol engines use spark ignition, where a spark plug ignites the fuel-air mixture.

• Diesel engines are more fuel efficient and have higher torque, while petrol engines have higher power output and smoother operation.

• Diesel engines...read more
Answered by AI
Add your answer
Q2. What is a four-stroke engine?
Ans. 
A four-stroke engine is an internal combustion engine that completes four separate strokes (intake, compression, power, exhaust) in two crankshaft revolutions.
• Intake stroke: Fuel and air are drawn into the combustion chamber.

• Compression stroke: The fuel-air mixture is compressed by the piston.

• Power stroke: The spark plug ignites the mixture, causing an explosion that drives the piston down.

• Exhaust stroke: The piston pu...read more
Answered by AI
Add your answer
Q3. How many types of break
Ans. 
There are two main types of breaks: planned breaks and unplanned breaks.
• Planned breaks are scheduled breaks that are typically taken during designated times, such as lunch or coffee breaks.

• Unplanned breaks are unexpected interruptions in work, such as equipment malfunctions or emergencies.

• Examples: lunch break, coffee break, equipment malfunction causing downtime
Answered by AI
Add your answer
Q4. What is ABS system
Ans. 
ABS system stands for Anti-lock Braking System, a safety feature in vehicles to prevent wheels from locking up during braking.
• ABS system helps maintain steering control during emergency braking

• It prevents skidding and allows the driver to maintain control of the vehicle

• ABS system works by modulating brake pressure to individual wheels

• Commonly found in modern vehicles for enhanced safety

• Example: When braking hard on a s...read more
Answered by AI
Add your answer
Q5. What is carborator
Ans. 
A carburetor is a device in an internal combustion engine that mixes air with a fine spray of liquid fuel.
• Carburetors are used in older vehicles to control the air-fuel mixture for combustion

• They have been largely replaced by fuel injection systems in modern vehicles

• Carburetors have components such as throttle, choke, and jets to regulate fuel flow

• Examples of vehicles with carburetors include classic cars and motorcycl
Answered by AI
Add your answer

Q1. It was general snowflake related
Add your answer
Q2. Deep dive into architecture of snowflake
Add your answer

Q1. Coding based round with onsite team members
Add your answer

Mostly Aptitude, Reasoning,Verbal in the round-1 with 60 questions

2 programming questions - you can select which language u are comfortable

Q1. It's purely based on your resume, so which language u are comfortable they can prefer to ask that's the thing
Add your answer