Accenture Federal Services Associate Software Engineer Interview Questions and Answers

We have attempt all questions in that test.

They will give some questions based on technical side.

Basic quant topics and a technical question

GD is about 10 mins and it is pretty easy

Three levels of coding, each level has two programs to solve. Totally 6 programs along with few normal aptitude questions.

Q1. What is overriding ?
Ans. 
Overriding is a feature in object-oriented programming where a subclass provides its own implementation of a method that is already defined in its superclass.
• Overriding allows a subclass to provide a specific implementation of a method that is already defined in its superclass.

• The method signature (name, parameters, and return type) must be the same in both the superclass and subclass.

• The subclass method must have the ...read more
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Q2. What is overloading?
Ans. 
Overloading is the ability to have multiple methods with the same name but different parameters.
• Overloading allows for more flexibility in method naming and usage.

• The compiler determines which method to use based on the number and types of arguments passed.

• Example: int add(int a, int b) and double add(double a, double b) are both valid overloads of the add method.

• Overloading can occur within a single class or across mu
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Q3. What is multithreading?
Ans. 
Multithreading is the ability of a CPU to execute multiple threads concurrently.
• Multithreading improves performance by utilizing idle CPU time.

• Threads share the same memory space, allowing for efficient communication.

• Examples include web servers handling multiple requests and video games rendering graphics while processing user input.
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Q4. Differentiate between process and thread?
Ans. 
Process is an instance of a program while thread is a subset of a process.
• Process is a program in execution while thread is a subset of a process that can execute independently.

• Processes have their own memory space while threads share the same memory space.

• Processes are heavyweight while threads are lightweight.

• Examples of processes are web browsers, word processors, etc. while examples of threads are spell checkers, p
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Q5. What is the purpose of wait() method in Java?
Ans. 
wait() method in Java is used to make a thread wait until another thread completes its execution.
• wait() method is used in multi-threading programming.

• It is used to synchronize threads and avoid race conditions.

• It is used with notify() and notifyAll() methods.

• wait() method releases the lock on the object it is called on.

• It can be used with a timeout parameter to avoid indefinite waiting.
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Q6. What are the advantages of multithreading?
Ans. 
Multithreading allows for concurrent execution of multiple threads, improving performance and responsiveness.
• Multithreading can improve CPU utilization by allowing multiple threads to execute simultaneously.

• It can also improve application responsiveness by allowing tasks to be executed in the background while the main thread continues to run.

• Multithreading can be used for parallel processing, such as in scientific simu...read more
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Q1. Tell me about yourself.
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Q2. Anything ask about me
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Q1. About my family details
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Q2. About my knowledge and skills
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Q3. About program language
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Q4. Ask me about study details and experience
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