How to determine if a provided number is even or odd without using mod operator, only using the integer type, and only using basic arithmetic operations (addition, subtraction, multiplication, division). (Completed on a whiteboard in front of two Principal Engineers).
1- tel me about yourself. 2- Declare and define 2d array. 3- create an array or object of a class which is having a parametric constructor. 4- Virtual function concept. 5- threading concept. 6- socket programming concept. 7- pointer related concepts, must
Where I am from ? Previous work experience? Etc
Core Java And Integration framework
Why do you want to work here? Why apply for this position?
can you tell me something about your family.
3 classes, A, B and C, A inherited by B and C, I created instance of B and want to access variable of C which should be run time constant, or something like monkey patching,
Written was designing a system and coding some of the system internal modules. Once you qualify for the written, then interviews were mainly to gauge candidates grasp on C++ internals & usage, system designing and Interpersonal Skills. Some of the specific questions I remember given below: Smart Pointers Implementation with reference Count(basically internal implementation of all types of Smart Pointers:shared/weak/unique/auto etc... Static variables usage in Templates Thread Safe Design Patterns: Singleton/observer/MVC Data Structure Problems on Strings, Hash Maps and Trees Web Server designing and scaling Past Work-ex, problems faced and achievements STL and Boost Library containers, functional & algorithms usage and rational of usage while designing Design own vector class with custom Allocator Some unheard Puzzles: Mainly to understand the thought process rather than looking for definitive solutions Multi threading concepts and practical scenarios, a problem on the same on the lines of reader writer buffer management System Programming concepts and some system calls internals
Web services, Hibernate . Product related etc
They asked about Spring MVC framework, as well as android based question. also asked about project managment
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