What is the least number that must be taken away from

In a binomial heap, if the root is greater than the left child and less than the right child, which of the following statements is correct?

Which is not  the property of Data warehouse

 In a digital communication system’s block diagram, which of the below components can be found at the receiver?

Which virtualization technique allows the guest OS to run without being modified and has the lowest overhead?

Round robin scheduling is essentially the preemptive version of

Which of the following language is used for specifying style sheets for XML documents? 

Which of the following programming language can be used to process text data for the requirements in various textual data analysis? 

What is the primary function of a router in a network? 

Which statement is FALSE about open loop system?

Which feature of Big Data refers to the speed of data generation and processing?