Adobe Customer Service Representative Interview Questions and Answers

Q1. Threading: Write and use a mutex?
Ans. 
A mutex is a synchronization primitive that ensures only one thread can access a resource at a time.
• Create a mutex object using the appropriate library or language-specific function.

• Lock the mutex before accessing the shared resource to prevent other threads from accessing it.

• Unlock the mutex after finishing the operation on the shared resource to allow other threads to access it.

• Example: pthread_mutex_t mutex; pthread...read more
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Q2. Find the memory leak in a given set of code.
Ans. 
Identify memory leak in code
• Check for any dynamically allocated memory that is not being freed

• Look for any infinite loops or recursive functions that consume memory

• Use memory profiling tools like Valgrind to detect leaks

• Check for any global variables that are not properly managed
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Logical reasoning And aptitude test

C++, python and Java programming

Q1. What is polymorphism?
Ans. 
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as the same type.
• Polymorphism is a fundamental concept in object-oriented programming.

• It enables code reusability and flexibility.

• Polymorphism can be achieved through method overriding and method overloading.

• Example: A parent class Animal can have multiple child classes like Dog, Cat, and Bird. They can ...read more
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Q2. What is static polymorphism?
Ans. 
Static polymorphism refers to the ability of a programming language to select the appropriate function or method at compile-time.
• Static polymorphism is achieved through function overloading or operator overloading.

• It allows different functions with the same name but different parameters to be called based on the arguments provided.

• The selection of the appropriate function is determined at compile-time, based on the sta...read more
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Q3. What is dynamic polymorphism?
Ans. 
Dynamic polymorphism is the ability of an object to take on many forms based on the context it is used.
• It allows objects of different classes to be treated as objects of a common superclass.

• It is achieved through method overriding and virtual functions.

• Example: A superclass 'Animal' with subclasses 'Dog' and 'Cat'. Both can be treated as 'Animal' objects.
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2 hours of duration and medium level leetcode questions

Q1. What do you mean by os?
Ans. 
OS stands for Operating System. It is a software that manages computer hardware and provides services for computer programs.
• OS is the software that acts as an intermediary between computer hardware and user applications.

• It manages computer resources such as memory, processors, devices, and file systems.

• Examples of popular operating systems include Windows, macOS, Linux, and Android.
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Q2. How can deadlock be avoided?
Ans. 
Deadlock can be avoided by implementing proper resource allocation strategies and using techniques like deadlock prevention, avoidance, detection, and recovery.
• Implement proper resource allocation strategies such as resource ordering, wait-die, wound-wait, etc.

• Use techniques like deadlock prevention by ensuring that the system never enters a deadlock state, avoidance by ensuring that the system does not enter an unsafe...read more
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Q1. Advantages of Autodesk products over other products.
Ans. 
Autodesk products offer advanced features, user-friendly interface, and seamless integration.
• Autodesk products have advanced features that allow for more complex designs and simulations.

• The user interface is designed to be intuitive and easy to use, making it accessible to both beginners and experts.

• Autodesk products seamlessly integrate with other software and tools, allowing for a more efficient workflow.

• For example,...read more
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Q1. Resume review + questionnaire on skill set mentioned in resume
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Q2. Python Data Types and main differences
Ans. 
Python data types include int, float, str, list, tuple, dict, set. Main differences are mutability, ordering, and usage.
• Integers (int) are whole numbers, floats are numbers with decimal points.

• Strings (str) are sequences of characters enclosed in quotes.

• Lists are ordered, mutable collections of items. Tuples are ordered, immutable collections.

• Dictionaries (dict) are key-value pairs. Sets are unordered collections of un...read more
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Q3. API managements and CRUD
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Questions on automations, python and APIs

Q1. Difference between java and python?
Ans. 
Java is a statically typed language with a strong emphasis on object-oriented programming, while Python is dynamically typed with a focus on simplicity and readability.
• Java is statically typed, while Python is dynamically typed.

• Java is strongly typed, while Python is weakly typed.

• Java is compiled to bytecode and runs on the Java Virtual Machine (JVM), while Python is interpreted at runtime.

• Java has a strong emphasis on...read more
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Q2. Memory allocation java and python ?
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