Amdocs Interview Questions Last Updated : 02 Feb, 2024 Improve Improve Like Article Like Save Share Report Amdocs is a global leader in software and services for communications, media, and financial services providers that stands at the forefront of technological transformation. Their solutions empower businesses to navigate the rapidly evolving digital landscape, optimize operations, and deliver seamless customer experiences. From cloud-based platforms to cutting-edge AI capabilities, Amdocs is shaping the future of how we connect, entertain, and manage finances. Amdocs Interview Questions Landing a desired role at Amdocs requires not only top-notch technical skills but also the ability to navigate their unique interview process. This article delves deep into the world of Amdocs’ technical interviews, providing you with insider tips and insights into the types of questions you can expect to encounter. Get ready to sharpen your algorithms, brush up on your data structures, and prepare to showcase your problem-solving prowess as we guide you through the thrilling challenge of securing your dream job at this tech powerhouse. Table of Content DSA Questions OS DBMS Computer Networks OOPS DSA Questions Knowing how to use data structures and algorithms is like having a superpower for writing efficient and smart computer programs. It’s especially handy for jobs at Amdocs, where they work on making cool stuff for telecommunications. It helps you solve problems and impress in job interviews too. Problems Practice Finding the middle element in a linked list Try it Find 2nd largest element in an array Try it Faulty wiring and Bulbs Try it Count Triplets Try it Anagram Pairs Try it Reverse Stack Try it Sieve of Eratosthenes Try it Most Frequent Word in an array of strings Try it Number of occurrences Try it Rearrange a string Try it Subset Sum Problem Try it Minimum Spanning Tree Try it Reverse string Word Wise Try it Bridges In A Graph Try it Next Greater Element Try it Find Prime numbers in a range Try it The Nth Fibonnaci Try it Intersection Point in Y Shaped Linked Lists Try it LRU Cache Implementation Try it Remove loop in Linked List Try it First and last occurrences of x Try it Insert Into A Binary Search Tree Try it Merge Without Extra Space Try it Search in a row-column sorted Matrix Try it Maximum Sum Subsequence Try it First non-repeating character in a stream Try it Subarray with equal occurrences Try it Pythagorean Triplets Try it Print Anagrams Together Try it Rotate by 90 degree Try it Find Duplicates In Array Try it Longest Palindromic Substring Try it Count Palindrome Sub-Strings of a String Try it Trapping Rain Water Try it Diameter of a Binary Tree Try it Minimum time to burn a Tree starting from a Leaf node Try it Lowest Common Ancestor in a Binary Tree Try it Third largest element in an array of distinct elements Try it Check if two trees are Mirror Try it Find the number of islands Try it Merge K sorted linked lists Try it Longest path in a matrix Try it Next higher palindromic number using the same set of digits Try it Move all zeroes to end of array Try it Rotten Oranges Try it Triplet Sum in Array Try it Segregate 0s and 1s in an array Try it Edit Distance Try it Nuts & Bolts Problem Try it Jump Game Try it Remove Duplicates from an Unsorted Linked List Try it Clone a Linked List with next and Random Pointer Try it Word Ladder Try it Alien Dictionary Try it Root to leaf paths sum Try it Sum of Left Leaf Nodes Try it Circular tour Try it Decimal Equivalent of Binary Linked List Try it Sort an array of 0s, 1s and 2s Try it Boundary Traversal of binary tree Try it The Stock Span Problem Try it Maximum size square sub-matrix with all 1s Try it Find next greater number with same set of digits Try it Wildcard Pattern Matching Try it Anagram of String Try it Scrambled String Try it Rearrange characters Try it Minimum number of deletions and insertions. Try it Flood Fill Algorithm Try it Cutting a Rod Try it Core Subjects OS Operating System lies in the category of system software. It basically manages all the resources of the computer. What is Fragmentation in Operating System? Write a difference between a user-level thread and a kernel-level thread? What is Process Synchronization? What is a semaphore explain? What is a deadlock? What’s the Difference between Process and Thread? What are the different scheduling algorithms? What is Context Switching? What is a Banker’s algorithm? What is Belady’s Anomaly? DBMS Database Management System is a software or technology used to manage data from a database. What is database normalization? What are the different Types of Keys in Relational Model? What’s the Difference Between RDBMS and DBMS What is Join? What is a transaction? What are the differences between DDL, DML, and DCL in SQL? What are ACID properties? What is a transaction? What are the main differences between Primary key and Unique Key? What is Data Abstraction and Data Independence in the DBMS? Computer Networks Computer network is a system that connects numerous independent computers in order to share information (data) and resources Define HTTPS protocol? What is VPN? What is OSI model? What is IP Spoofing? What is the difference between Bluetooth and wifi? Define piggybacking? Explain the purpose of DNS and how it works. Explain the concept of load balancing. Define the 4 different layers of the TCP/IP Reference Model? What are the various types of nodes? OOPS Object-oriented programming aims to implement real-world entities like inheritance, hiding, polymorphism, etc. in programming. What is Polymorphism? What is encapsulation? What is meant by exception handling? What is an interface? What is the difference between overloading and overriding? What are the different types of inheritance ? What is the virtual function? What is the difference between a structure and a class in C++? What is Inheritance? What are access modifiers? Like Article Suggest improvement Next 50 Good Questions to Ask in an Interview Share your thoughts in the comments Add Your Comment Please Login to comment...