Data structure - Interview Questions and Answers for 'Compro technologies' - 3 question(s) found - Order By Newest Q1. Find the third last element in a linked list ? Data Structure 2017-03-27 08:53:16
Ans. First Find the number of nodes in the linked list and take it as n.then find the data at n-3 element. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve linkedlist Compro Technologies Related Questions If you are given a choice to use either ArrayList and LinkedList, Which one would you use and Why ? What is the difference between ArrayList and LinkedList ? Is this a valid initialization ? Explain. In a Linked list with sorted numbers, insert a new numbers while maintaining the sort order. Difference between ArrayList and LinkedList ? Write a program for LinkedList, with method to append node and traversing the list ? Write method to delete Node from a LinkedList. Is it legal to initialize List like this ? Which of the following syntax are correct ?a. LinkedList<Integer> l=new LinkedList<int>();b. List<Integer> l=new LinkedList<int>();c. LinkedList<Integer> l=new LinkedList<Integer>();d. List<Integer> l = new LinkedList<Integer>(); Q2. Write a Program to reverse a Linked List ? Data Structure 2016-12-13 14:58:09
This question was recently asked at 'Myntra,Compro Technologies'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Myntra Compro Technologies Related Questions Difference between == and .equals() ? Why is String immutable in Java ? Explain the scenerios to choose between String , StringBuilder and StringBuffer ? What are the difference between composition and inheritance in Java? Does garbage collection guarantee that a program will not run out of memory? What are different ways to create String Object? Explain. What do you mean by "Java is a statically typed language" ? Why do we need Inner classes ? Cant we just work with outer classes wherever we implement Inner classes ? Why Char array is preferred over String for storing password? What are different ways of object creation in Java ? Q3. Write a Program to merge two sorted arrays ? Data Structure 2017-03-27 08:46:57
Ans. We can merge two sorted array by using quick sort algorithm Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve arrays merge sorted arrays Compro Technologies ECI Telecom Related Questions What are the disadvantages of using arrays ? What are the Disadvantages of using Collection Classes over Arrays ? Difference between Arrays and ArrayList ? Can we declare an array without assigning the size of an array? If arrays cannot be resized , Why is this code valid Why doesn't this code give compile time error when we are clearly trying to add an integer element to an array of Strings What is the advantage of using arrays over variables ? Advantage of Collection classes over Arrays ? What is the difference between int[] x; and int x[]; ?
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