Which type of query join is used within a single table? O inner join
O outer join
O self join
O right join​

Another term for an organizational aid is ‘assistive image’. select the best answer from the choices provided

What is the function of the organelle labeled a in the diagram?

Alife insurance salesman sells on the average 3 life insurance policies per week. use poisson's law to calculate the probability that in a given week he will sell 2 or more policies but less than 5 policies? i just require an answer.