Dassault Systemes Interview Questions, Process, and Tips

Q1. FEM, concical horn antenna, vna callibration, microwave discontinuity
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Q2. Why 50 ohm transmission impedance
Ans. 
50 ohm transmission impedance is chosen for its balance between power handling capability and signal integrity.
• 50 ohm impedance provides a good balance between power handling capability and signal integrity

• It is a common standard in RF and microwave systems

• Helps minimize signal reflections and losses in transmission lines

• Compatible with a wide range of components and devices
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Aptitude test for screening process

Q1. What is prototype
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A prototype is an initial version of a product or system used for testing and evaluation before full production.
• Prototypes are used to gather feedback from users and stakeholders.

• They can be physical models, digital simulations, or mockups.

• Prototypes help identify design flaws and make improvements before final production.

• Examples include a 3D printed model of a new product, a clickable prototype of a website, or a pap
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Q2. What splice is used for
Ans. 
Splice is used for joining two ropes together.
• Splices are used to create a strong and secure connection between two ropes.

• Common types of splices include eye splices, back splices, and end-to-end splices.

• Splices are often used in sailing, rock climbing, and rescue operations.
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Online aptitude test, including logical, verbal and mathematical questions

Q1. Interview questions consisted of some programming language.
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Q2. Some logical puzzles were also asked including mathematical and geometrical.
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There was 60mins and we have to solve 60 questions

Sometimes they take coding along with aptitude

Q1. Most of the interview is related to the current project that i was working in the current organization.
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Q2. How to allocate dynamic memory in c n cpp
Ans. 
Dynamic memory allocation in C and C++ can be done using malloc, calloc, realloc and new operators.
• malloc() function is used to allocate a block of memory of specified size.

• calloc() function is used to allocate a block of memory and initializes it to zero.

• realloc() function is used to resize the previously allocated memory block.

• new operator is used in C++ to allocate memory for an object.

• Memory allocated using these f...read more
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Q3. Difference between malloc and calloc
Ans. 
malloc and calloc are memory allocation functions in C. malloc allocates memory but does not initialize it, while calloc initializes memory to zero.
• malloc allocates memory block of given size

• calloc allocates memory block of given size and initializes it to zero

• malloc returns a pointer to the allocated memory

• calloc returns a pointer to the allocated memory or NULL if allocation fails

• malloc does not clear the allocated m...read more
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Q4. What are pointers and what is dangling pointer
Ans. 
Pointers are variables that store memory addresses. A dangling pointer is a pointer that points to a memory location that has been deallocated.
• Pointers are used to access memory directly

• They can be used to pass values by reference

• Dangling pointers can cause program crashes or unexpected behavior
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Q5. What is inheritance and its type
Ans. 
Inheritance is a mechanism in object-oriented programming where a new class is created from an existing class.
• It allows the new class to inherit the properties and methods of the existing class.

• There are different types of inheritance such as single, multiple, multilevel, and hierarchical.

• Single inheritance involves a child class inheriting from a single parent class.

• Multiple inheritance involves a child class inheriti...read more
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Q1. This is a mix of hr and technical where they ask some puzzles and ask some basic hr question
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Aptitude and bit of coding questions ,60 questions in 50 minutes.. Negative marks for wrong answers

Q1. They focus more on problem solving skills and coding..
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Q1. Asked questions related to projects
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45 mins ,genral questions mailny depends on speed

Face to face in pune office. complexity increases question by question with puzzles

Q1. WHAT ARE LIBRARIES. WHERE YOU HAVE USED IT.PROJECTS DEFINITLY MATTERS
Ans. 
Libraries are collections of resources, such as books, journals, and databases, that are available for use by the public.
• Libraries provide access to a wide range of information resources, including books, magazines, newspapers, and online databases.

• They are often used for research, studying, and leisure reading.

• Examples of libraries include public libraries, academic libraries, and special libraries such as law librari...read more
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Q2. SHARE YOUR PROJECTS AND TECNOLOGIES WORKED ON
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