Dell Interview Question on OS

Dell Interview Question on DSA

Problem Practice 0 1 Knapsack Solve Merge Sort  Solve  Print the Pattern  Solve  Sort Array  Solve  Reverse Linked List  Solve  Vertical Traversal of Binary Tree  Solve  LCA – Lowest Common Ancestor  Solve  Job Sequencing  Solve  Number Pattern Solve Transform String  Solve Implement Stack With Linked List  Solve Implement Queue using array  Solve Swap Nodes in Pairs  Solve Delete Node In A Linked List  Solve  Move all zeroes to end of array  Solve  Rotate array  Solve  Compress the String  Solve  Distinct occurrences  Solve  Group Anagrams Together  Solve  Three Sum Solve  Bridges in a graph  Solve  Zigzag Tree Traversal  Solve  Longest Palindrome in a String  Solve  Wildcard Pattern Matching   Solve   Find kth element from end in a linked list Solve  Stock buy and sell  Solve  Intersection point of two Linked Lists  Solve  Permutations of a given string  Solve  Coin Change  Solve  Spirally traversing a matrix Solve  Maximum path sum from any node  Solve  Find median in a stream  Solve  Solve the Sudoku  Solve  Remove loop in Linked List  Solve  Trapping Rain Water  Solve  Detect cycle in an undirected graph  Solve  Reverse a Linked List in groups of given size  Solve  Bottom View of Binary Tree  Solve  Length of the longest substring  Solve  Count the subarrays having product less than k Solve  Maximum path sum in matrix  Solve  Steps by Knight  Solve  Sort a stack  Solve Longest Prefix Suffix  Solve  Delete a node from BST  Solve  Kadane’s Algorithm  Solve  Parenthesis Checker  Solve  Left View of Binary Tree Solve  Count pairs with given sum  Solve  BFS of graph Solve  Palindrome String  Solve  Majority Element  Solve  Minimum Platforms  Solve  Find triplets with zero sum  Solve  Get minimum element from stack  Solve  Partition Equal Subset Sum  Solve  Multiply two strings  Solve  Search in a Rotated Array  Solve  Clone a linked list with next and random pointer  Solve  N-Queen Problem  Solve...

Dell Interview Question on OOPS

Object-Oriented Programming (OOP) is a way of writing computer programs. It’s like using a set of tools that help organize and manage different parts of the program....

Dell Interview Question on OS

An Operating System is the computer’s manager. It’s special software that handles all the tasks to keep the computer running smoothly....

Dell Interview Question on Computer Networks

Computer Networks involve connecting computers to share information. It’s like creating a web where computers can talk to each other, exchange data, and work together....