Accenture Mobile Application Developer Interview Questions, Process, and Tips

Code for arranging numbers in sorted order

• Use a sorting algorithm like bubble sort, insertion sort, or quicksort

• Determine if the numbers are integers or floating point numbers

• Consider the size of the input array and the time complexity of the algorithm

• Check for edge cases like empty array or array with only one element

Data mining is the process of discovering patterns and insights from large datasets.

• It involves using statistical and machine learning techniques to analyze data

• The goal is to extract useful information and knowledge from the data

• Examples include identifying customer buying patterns or predicting stock prices

• Data mining can also be used in fields such as healthcare to identify disease risk factors

Compiler is needed to translate high-level programming language code into machine code.

• Compilers are used to convert human-readable code into machine-readable code.

• They help in detecting errors and bugs in the code before execution.

• Compilers optimize the code for better performance and efficiency.

• Examples of compilers include GCC, Clang, and Visual C++.

Windows OS is a proprietary operating system developed by Microsoft while Ubuntu is a free and open-source operating system based on Linux.

• Windows OS is more widely used in desktops and laptops while Ubuntu is popular among developers and servers.

• Windows OS has a graphical user interface (GUI) while Ubuntu can be used with or without a GUI.

• Windows OS has a larger selection of software and games available while Ubuntu h...read more

64-bit architecture allows for larger memory addressing and faster processing speeds.

• 64-bit architecture can address more memory than 32-bit architecture

• 64-bit architecture can perform more calculations per clock cycle

• 64-bit architecture is required for certain software applications, such as video editing or scientific simulations

Sorting is the process of arranging data in a particular order.

• Sorting is used to organize data for easier access and retrieval.

• There are various sorting algorithms such as bubble sort, insertion sort, quicksort, etc.

• Sorting can be done in ascending or descending order.

• Examples of sorting include sorting a list of names alphabetically or sorting a list of numbers in numerical order.

Heap sorting is a comparison-based sorting algorithm that divides the input into a sorted and an unsorted region, while insertion sorting builds the final sorted array one item at a time.

• Heap sorting has a worst-case time complexity of O(n log n), while insertion sorting has a worst-case time complexity of O(n^2)

• Heap sorting is not an in-place sorting algorithm, while insertion sorting is

• Heap sorting is more efficient ...read more

Type casting is the process of converting a variable from one data type to another.

• It is also known as type conversion.

• It can be done implicitly or explicitly.

• Explicit type casting involves the use of casting operators.

• Examples include converting an integer to a string or a float to an integer.

• Type casting can lead to loss of data or precision.

Inheritance is a mechanism in OOP where a new class is derived from an existing class.

• Single Inheritance: A derived class inherits from a single base class.

• Multiple Inheritance: A derived class inherits from multiple base classes.

• Multilevel Inheritance: A derived class is created from another derived class.

• Hierarchical Inheritance: Multiple derived classes inherit from a single base class.

• Hybrid Inheritance: Combinatio

The source code for doubly linked list is a data structure that contains nodes with pointers to the previous and next nodes.

• Declare a node struct with data, prev, and next pointers

• Create a head and tail pointer to the first and last nodes

• Implement functions to add, remove, and traverse nodes

Software development life cycle (SDLC) is a process followed to develop software. Testing is done to ensure quality and functionality.

• SDLC is a process that includes planning, designing, coding, testing, and maintenance.

• Testing is done to identify and fix defects, ensure functionality, and improve quality.

• Types of testing include unit testing, integration testing, system testing, and acceptance testing.

• Testing can be m...read more

Windows and Linux are two different operating systems. I prefer Linux because of its open-source nature and flexibility.

• Windows is a proprietary operating system developed by Microsoft, while Linux is an open-source operating system.

• Linux is more flexible and customizable than Windows.

• Linux is known for its stability and security.

• Windows is more user-friendly and has better compatibility with software.

• Examples of Linux...read more

I am a highly motivated and experienced professional with a strong background in marketing and sales.

• I have over 10 years of experience in the marketing industry, working for both small startups and large corporations.

• I have a proven track record of successfully implementing marketing strategies that have resulted in significant revenue growth.

• I am skilled in market research, competitor analysis, and customer segmentat...read more

My CGPA is lower than my school percentage due to various factors.

• Different grading systems: CGPA is based on a different scale than school percentage.

• Difficulty level: The subjects in college may be more challenging than in school.

• Personal circumstances: I may have faced personal challenges that affected my academic performance.

• Learning style: College may require different study techniques that I am still adapting to.

• ...read more