Objects is helpful because it prevents you from selecting and editing objects unintentionally when there are multiple objects in a small area or stacked on
top of one another.

In a file-oriented information system, a work file stores relatively permanent data about an entity is created and saved for backup and recovery purposes stores records that contain day-to-day business and operational data is a temporary file created by an information system for a single task

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()

10. when you create a pivottable, you need to specify where to find the data for the pivottable. is it true