Flipkart GRID 6.0 2024: Software Development Track, Previous Year Question

Calling all aspiring Software Developers! The Flipkart GRID 6.0 is back in 2024, bigger and better than ever! This comprehensive guide explores the program, delves into previous year questions (without revealing answers), and equips you with valuable insights to help you ace the competition.

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About the Flipkart GRID 6.0 2024

GRiD is Flipkart’s Flagship Engineering Campus Challenge which provides you with the opportunity to apply your technical knowledge and skills, to compete and complete key challenges.

Now in its sixth edition, Flipkart GRiD has become bigger & better, bringing real-world problem statements from the world of E-Commerce to the brightest engineering minds across the globe!

If you are an Interested Candidate You can apply For the Flipkart GRID 6.0 2024: Software Development Track Click Here

Eligibility Criteria & Rules

This competition is open to students pursuing B.Tech/B.E./M.Tech/M.S or related Engineering Programs across ALL Engineering Colleges in India (Batch 2025,2026, 2027 & 2028)

Students must register in teams of 1 to 3 members

Cross-Specialization teams are eligible

Teams can form across different academic years

Cross-campus teams are allowed

The batch of 2024 is not eligible to participate in this competition

The participating students can be from any specialization

One person cannot be a member of more than one team

Any deviation from the above will result in immediate disqualification of the entire team

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Here Are 20 Flipkart GRID 5.0 Previous Year Questions with answers

Sample Questions:

1. What is the time complexity of the quicksort algorithm in the average case?
a) O(n)
b) O(n log n)
c) O(n^2)
d) O(log n)

2. Which of the following data structures is best suited for implementing a cache?
a) Array
b) Linked List
c) Hash Table
d) Binary Search Tree

3. What is the purpose of the “volatile” keyword in C programming?
a) To make a variable thread-safe
b) To prevent the compiler from optimizing the variable
c) To make a variable read-only
d) To make a variable global

4. Which of the following is not a fundamental principle of object-oriented programming?
a) Encapsulation
b) Inheritance
c) Polymorphism
d) Abstraction

5. What is the difference between a stack and a queue?
a) Stacks use LIFO (Last-In-First-Out) while queues use FIFO (First-In-First-Out)
b) Stacks use FIFO (First-In-First-Out) while queues use LIFO (Last-In-First-Out)
c) Stacks are linear data structures, while queues are non-linear data structures
d) Stacks can only store integers, while queues can store any data type

6. What is the purpose of the “final” keyword in Java?
a) To make a variable constant
b) To prevent a class from being inherited
c) To make a method non-overridable
d) All of the above

7. What is the difference between a shallow copy and a deep copy in Java?
a) Shallow copy creates a new object with the same reference, while deep copy creates a new object with new references
b) Shallow copy creates a new object with new references, while deep copy creates a new object with the same reference
c) Shallow copy creates a new object with the same reference for primitive types, while deep copy creates a new object with new references for non-primitive types
d) Shallow copy creates a new object with new references for primitive types, while deep copy creates a new object with the same reference for non-primitive types

8. What is the purpose of the “synchronized” keyword in Java?
a) To make a method thread-safe
b) To make a variable thread-safe
c) To make a class thread-safe
d) All of the above

9. What is the difference between an abstract class and an interface in Java?
a) Abstract classes can have non-abstract methods, while interfaces can only have abstract methods
b) Abstract classes can have instance variables, while interfaces can only have static final variables
c) Abstract classes can have constructors, while interfaces cannot have constructors
d) All of the above

10. What is the purpose of the “try-catch” block in Java?
a) To handle exceptions
b) To perform input/output operations
c) To declare variables
d) To define methods

11. What is the time complexity of the merge sort algorithm?
a) O(n)
b) O(n log n)
c) O(n^2)
d) O(log n)

12. Which data structure is used to implement a priority queue?
a) Array
b) Linked List
c) Binary Heap
d) Hash Table

13. What is the purpose of the “static” keyword in Java?
a) To create a class-level variable
b) To create a method that can be called without creating an object
c) To create a variable that can be accessed by multiple methods
d) All of the above

14. What is the difference between an array and a linked list?
a) Arrays have fixed size, while linked lists have dynamic size
b) Arrays store elements contiguously in memory, while linked lists store elements at scattered locations
c) Arrays provide constant-time access to elements, while linked lists provide linear-time access
d) All of the above

15. What is the purpose of the “virtual” keyword in C++?
a) To create a virtual function
b) To create a pure virtual function
c) To create a virtual class
d) All of the above

16. What is the difference between a binary tree and a binary search tree?
a) Binary trees can have at most two children per node, while binary search trees can have any number of children
b) Binary search trees have a specific ordering property, where the value of each node is greater than or equal to the values in its left subtree and less than or equal to the values in its right subtree
c) Binary trees can have duplicate values, while binary search trees cannot have duplicate values
d) All of the above

17. What is the purpose of the “override” keyword in Java?
a) To indicate that a method is overriding a method from a superclass
b) To indicate that a method is overloading a method in the same class
c) To indicate that a method is final and cannot be overridden
d) To indicate that a method is static and can be called without creating an object

18. What is the difference between a hash table and a binary search tree?
a) Hash tables provide constant-time access to elements, while binary search trees provide logarithmic-time access
b) Hash tables use a hash function to map keys to indices, while binary search trees store elements based on their values
c) Hash tables can have duplicate keys, while binary search trees cannot have duplicate keys
d) All of the above

19. What is the purpose of the “interface” keyword in Java?
a) To create a class that cannot be instantiated
b) To create a class that can be inherited by multiple classes
c) To create a contract that specifies a set of methods that a class must implement
d) To create a class that can have both abstract and non-abstract methods

20. What is the difference between a depth-first search (DFS) and a breadth-first search (BFS) in graph theory?
a) DFS explores as far as possible along each branch before backtracking, while BFS explores all the neighboring nodes at the present depth before moving on to the nodes at the next depth level
b) DFS uses a stack data structure, while BFS uses a queue data structure
c) DFS has a time complexity of O(|V| + |E|), while BFS has a time complexity of O(|V|)
d) All of the above

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How To Apply?

If you are an Interested Candidate You can apply For the Flipkart GRID 6.0 2024: Software Development Track Click Here

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