Fujitsu Technical Trainee Interview Questions and Answers

Basic Arthematic and reasoning and English

Q1. About programming language
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Topic is role of a mechanical engineer in a industry

Q1. What is bernouillis principle
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Bernoulli's principle states that as the speed of a fluid increases, its pressure decreases.
• States that an increase in the speed of a fluid results in a decrease in pressure

• Used to explain lift in airplane wings

• Can be observed in the flow of a river or stream
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Q2. What are bending moment diagram
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Bending moment diagrams show the variation of bending moment along the length of a beam or structure.
• Bending moment diagrams are used in structural engineering to visualize the internal forces acting on a beam.

• They help engineers determine where the beam is experiencing tension or compression.

• The diagram typically shows positive bending moments as sagging and negative bending moments as hogging.

• The shape of the bending...read more
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Q1. About SQL and DBMS
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Q2. About DSA, Improvizing program
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Tracing the Flowchart

Q1. What is multithreading
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Multithreading is the ability of a CPU to execute multiple threads concurrently, allowing for better performance and resource utilization.
• Multithreading allows multiple threads to run concurrently within the same process.

• Each thread has its own stack and program counter, but shares the same memory space.

• Multithreading can improve performance by utilizing multiple CPU cores efficiently.

• Examples of multithreading include...read more
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Q2. What is hash map
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A hash map is a data structure that stores key-value pairs and allows for efficient retrieval of values based on keys.
• Hash maps use a hash function to map keys to indexes in an array, allowing for constant time retrieval of values.

• Collisions can occur when multiple keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

• Example: HashMap map = new HashMap<>()
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