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Tag Archives: Oracle

Given an array of integers, sort the array according to frequency of elements. If frequencies of two elements are same, print them in increasing order.… Read More
Given that integers are being read from a data stream. Find the median of all the elements read so far starting from the first integer… Read More
I was interviewed for Oracle Hyderabad for Java developer role. The interview was at Noida office. 1st round: Tell me about yourself. Programming questions on… Read More
Given a string, a character, and a count, the task is to print the string after the specified character has occurred count number of times.Print… Read More
We are given a sorted array A[] of n elements. We need to find if x is present in A or not.In binary search we… Read More
Round 1: – Group anagrams from list of strings – Right view of binary tree Round 2: – Given Binary tree. Find whether its BST… Read More
I attended interview for Java developer for 3 years experience. First round was written for 40 mint which consist of 30 question. Out of 30,… Read More
For a given positive number we need to divide a number by 3 without using any of these *, /, +, – % operators Examples:… Read More
Oracle Financial Services Software(OFSS) visited our campus for Associate Consultant profile. There were 3 rounds: 1) Online Test There were questions related to: – Aptitude… Read More
Oracle 2 years Experienced Hyderabad location. There were 3 tech round and 1 director round. Round 1 1: If there is sudden cut off in… Read More
ROUND 1:  Aptitude ROUND 2: (ONLINE CODING) Write a program to identify the first repeating integer in an array. Greedy approach based questions. ROUND 3:… Read More
Technical round Difference between c and c++ Oops concepts (questions related to polymorphism, abstraction, inheritance). Write a code to show these things. What is recursion?… Read More
Oracle visited our campus to recruit students for the post of Applications Development Engineer. Round-1 (Online Test) This test comprised of questions broadly from four… Read More
There were 4 rounds in total Round 1: Online MCQ 1) Quant 2) DS and Algo Concepts 3) DBMS and general Computer Science 4) English… Read More
Oracle Ltd. recently visited our campus for the role of the application developer. There were a total of 5 rounds (online test+3 tech interviews+ hr… Read More