CSS3 added support for the HSL system, which enables you to create colors by specifying values or percentages for hue, ____, and light.

You are writing a procedure to add a node to a doubly linked list. The system on which this procedure is to be run is subject to periodic hardware failures. The list your program is to maintain is of great importance. Your program must ensure the integrity of the list, even if the machine fails in the middle of executing your procedure. Supply the individual statements to update the list. (Your list should be fewer than a dozen statements long.) Explain the effect of a machine failure after each instruction. Describe how you would revise this procedure so that it would restore the integrity of the basic list after a machine failure.

What will be an ideal response?

Which of the following protocols does not share a similar frame format?

a. HDLC b. SDLC c. PPP d. BSC