Question
Four of the following five are alike in a certain way
and hence form a group. Find the one who doesn’t belong to that group? Study the following information carefully and answer the questions given below. Eight persons J, K, L, M, N, O, P and Q are sitting in straight line. Some of them are facing north while some of the facing south but not necessarily in the same order. P sits at one of the extreme ends of the line. Only three persons sit between O and P. J sits second to the right of O. Both L and K are facing the same direction. M faces north. N sits to the immediate right of P. L sits third to the right of K. Both O and N face the same direction as J. Only three persons sit between M and Q. O sits to the immediate left of M. Q is not facing the same direction as P. Both the immediate neighbors of M face opposite directions.Solution
P sits at one of the extreme ends of the line. Only three persons sit between O and P. N sits to the immediate right of P. O sits to the immediate left of M. M faces north.
Only three persons sit between M and Q. Q is not facing the same direction as P. L sits third to the right of K. Both L and K are facing the same direction. J sits second to the right of O. Both the immediate neighbors of M face opposite directions. Both O and N face the same direction as J. Hence, case 1 gets eliminated. 
Which of the following functions is used in C to initiate a DMA transfer when working with certain hardware libraries?
What is the term for the process of transferring data between physical memory and secondary storage in virtual memory systems?
Which logic gate produces an output that is the logical sum of two or more inputs?
How many labeled binary tress can be made with n nodes?
What is the primary purpose of virtual memory in a computer system?
Sending a packet to all destination simultaneously is called
Relational Algebra is
In a LAN, what is a common device used to connect multiple segments or networks and make forwarding decisions based on MAC addresses?
What is the correct way to declare a constant in C?
Performance of cache memory is frequently measured in terms of