Discuss your understanding of any two of these topics with the use of examples: Difference between hard and soft links, Access Control Lists, Basic Commands in Editing with vim, Basic Commands in Editing with emacs.

Two technicians are discussing the common u-joint. technician a says its input and output speeds should be equal. technician b says that it normally has two yokes. which technician is correct?

Create a pseudocode design to prompt a student for their student id and the titles of the three classes they want to add. the solution should display the student’s id and a total bill. • bill a student using the following rules: o students can only add up to 3 classes at a time.

What is one reason why indoor air pollution has become an increasing problem.