NIELIT STQC 2021 Quiz-14

Calculate the expectation of a discrete random variable , for which the probability function is given as

If every two elements of a poset are comparable then the poset is called ________

Find the probability of getting  in  of a unbiased coin.

The number of articulation point of the following graph is:

Scheduling is done so as to ____________

In which of the following cases non – preemptive scheduling occurs?

Which of the following procedure is suitable to find the longest path from a given vertex to any other given vertex in a directed acyclic graph (weighted) with few negative edge weights.

Which engineering involves working backward through the original design process.

A ------- is a computer program that can invade computer and perform a variety of functions ranging from annoying(e.g. popping up messages as a joke) to dangerous (e.g. deleting files or destroying your hard disk).

What is the output of C program with structures.?

int main()

{

    struct ship

    {

        char color[10];

    }boat1, boat2;

    strcpy(boat1.color,"RED");

    printf("%s ",boat1.color);

    boat2 = boat1;

    strcpy(boat2.color,"YELLOW");

    printf("%s",boat1.color);

    return 0;

}