Benefits of constructor overloading in c++ interview question – We need to answer why constructor overloading is required in C++ program? and what are advantages
Author: rsingh
Answer includes what is virtual destructor in C++ with example and use of it or why do we need virtual destructor in C++ object oriented
There are two ways we can create a thread in multithreading in java programs that is by extending thread class and implementing Runnable interface.Here are
Answer: When a piece of code is accessed by more than one threads at the same time, we need synchronization. Reason is that we may
Just it doesn’t add duplicate values. Boolean add(E e) – Adds the specified element to this set if it is not already present (optional operation). As, add() method returns Boolean and on adding duplicates
Answer: No, we don’t have static constructor in java. Actually, java static constructor concept is not there. When we make a class constructor static, compiler
Answer: When a thread calls yield() method in Java, this means, the thread wants to relinquish the control over processor and give it to other
Java BlockingQueue interface is used to implement producer consumer design pattern. This design pattern comes to solve common problem, in which producer and consumer threads
Answer: Calling C function from C++ code is really simple. There may be a chance in software projects where mixing C and C++ code in
Below are default functions provided by compiler in C++ language if not implemented in a class by a software developer. Default constructor Copy constructor Assignment