What is the full form of VSNL

When jen is planning to upgrade to a monitor with a better resolution, what should she be looking for in the new monitor?

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()

To produce a starlight effect in her photograph, lina should choose the filter for her camera.