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Search Interview Questions |  3167 questions in repository. There are more than 200 unanswered questions. Click here and help us by providing the answer. Have a video suggestion. Click Correct / Improve and please let us know. |
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| Interview Questions and Answers for 'PwC' - 6 question(s) found - Order By Newest | |||||
 Frequently asked. Favorite question in Walk in Drive of many Indian service companies. | |||||
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| Ans. clone() - Creates and returns a copy of this object. equals() - Indicates whether some other object is "equal to" this one. finalize() - Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. getClass() - Returns the runtime class of an object. hashCode() - Returns a hash code value for the object. toString() - Returns a string representation of the object. notify(), notifyAll(), and wait() - Play a part in synchronizing the activities of independently running threads in a program. | |||||
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 Discuss Correct / Improve  java oops object class  Capgemini NIIT Technologies
Virtusa Goldman Sachs PwC Citi Expeditors SoftFluent LinkedIn Amadeus Navteq PLC Systems Axtria Associate Netcracker Technology Altisource  basic  frequent | |||||
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| Advanced level question frequently asked in US based companies. Recently asked in EMC and Intuit. | |||||
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| Ans. Simplest implementation we can have is a List wherein we can place ordered words and hence can perform Binary Search. Other implementation with better search performance is to use HashMap with key as first character of the word and value as a LinkedList. Further level up, we can have linked Hashmaps like , hashmap { a ( key ) -> hashmap (key-aa , value (hashmap(key-aaa,value) b ( key ) -> hashmap (key-ba , value (hashmap(key-baa,value) .................................................................................... z( key ) -> hashmap (key-za , value (hashmap(key-zaa,value) } upto n levels ( where n is the average size of the word in dictionary. | |||||
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| Discuss Correct / Improve java collections hashmap binary search search algorithm advanced architecture data structure Dell EMC Intuit Corporate Brokers PWC India Yahoo Oracle frequent | |||||
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| Very Frequently asked to fresh graduates and less experienced. Favorite question in Walk in drives. Frequently asked in Indian Services companies. | |||||
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| Ans. Overloading - Similar Signature but different definition , like function overloading. Overriding - Overriding the Definition of base class in the derived class. | |||||
 Sample Code for overloading Sample Code for overriding | |||||
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| Discuss Correct / Improve java oops overloading overriding oops concepts basic interview question PC Technology Cognizant (CTS) Donlen hybris Software RedMane Allerin Technologies Gemalto Allerin Technologies HCL Technologies Tata Consultancy (TCS) Accenture Accenture India Infosys Technologies Polaris United Healthcare India IBM India Xchanging American Express Antra Flipp Computer Sciences Corporation (CSC) Garmin NetSuite Donlen Hudsons Bay Techlogix SevOne Synactive Oodles Technologies FDM Group Marlabs RedMane Technology Faichi Solutions TD Tech Mahindra Shutterfly Luxoft PC Technology CCC Information Services State Farm Raja Software Mastek EPAM Morgan Stanley SummitWorks Sony Citibank Emtec LowerMyBills Consilience Xavor AllState FasTrak AmTrust Financial Walt Disney Ultramain Systems International Turnkey Systems Knoldus Software CA Technologies Amdocs FDM Group Hybris Fidelity United Health Group (UHG) Bluewhale Solutions Pegasystems Revature
Innoplexus Vanguard AptSource Perficient Grapecity Subex QuintilesIMS NimbleUser Expeditors Associate Sapient HR Cloud Summitworks Jabong.com Kony Labs Price Waterhouse Coopers (PWC) basic frequent | |||||
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| Very Frequently asked Spring question. | |||||
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| Ans. The Spring container is able to autowire relationships between collaborating beans. This means that it is possible to automatically let Spring resolve collaborators (other beans) for your bean by inspecting the contents of the BeanFactory without using | |||||
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| Discuss Correct / Improve j2ee spring mvc frameworks web applications autowiring beans at&t ge Infosys HCL Technologies Tata Consultancy Wipro PwC Tech Mahindra AT&T General Electric Sophos frequent | |||||
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| Ans. TakeScreenshot th = TakeScreenshot(driver); //Enable the driver object to take screenshot File src = th.getScreenShotAs(OutputType.FILE); FileUtils.copyFilesrc("locationWhereUWantToPlaceTheScreenshot.jpg"); | |||||
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| Discuss Correct / Improve webdriver selenium Price Waterhouse Coopers (PWC) | |||||
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| Ans. using session attribute. session.setAttribute("userId",userId); in first jsp int userId=session.getAttribute("userId"); in second jsp; | |||||
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Which of following is not the method of object class ?
