Aclass is an expanded concept of a data structure but it can hold two things which are what?

What is one of the main problems that can occur when implementing a large number of new systems within an organization?

Pthreads programming: create and terminate a thread write a c++ program that creates a thread. the main will display a message “hello world from the main”. the main will create a thread that will display a message “hello world from the thread” and then terminates with a call to pthread_exit()

Has anyone seen my grandma shes been gone for 4 years already