Which of the following types of operating systems does Unix® belong to? Real-time operating systems (RTOS)

Single-user, single task operating systems

Single-user, multi-tasking operating systems

Multi-user operating systems

This graph compares the total cost of attending educational institutions in texas. the graph demonstrates that the cost at private and public technical schools greatly varies.

This graph compares the cost of room and board at educational institutions in texas.

How to print: number is equal to: 1 and it is odd number number is equal to: 2 and it is even number number is equal to: 3 and it is odd number number is equal to: 4 and it is even number in the console using java using 1 if statement, 1 while loop, 1 else loop also using % to check odds and evens