Write functions of each layer of osi reference model, also differentiate between hardware and software layers. explain your view; why network layer of osi model is called internet layer in tcp/ip networking model?

Which of the statements below is true? the formatting, standard, and drawing commands are unavailable. the formatting, standard, and drawing commands have been used. the formatting, standard, and drawing toolbars are displayed. the formatting, standard, and drawing toolbars are hidden.

What type of file does a cookie place on web site visitors' computers so that web site managers can customize their sites to their visitors' preferences?

Why is investing in a mutual fund less risky than investing in a particular company's stock? a. mutual funds only invest in blue-chip stocks. b. investments in mutual funds are more liquid. c. mutual funds hold a diversified portfolio of stocks. d. investments in mutual funds offer a higher rate of return.