Aparticular instruction set architecture (isa) has four classes of instruction: load/store, fixedpoint, floating-point, and branching. load/store instructions all require 2 clock cycles to execute, fixed-point instructions all execute in one clock cycle, floating-point instructions all require 8 clock cycles to execute, and branch instructions take one clock cycle if the branch is successful and two clock cycles if the branch fails. a program is run on a processor with this isa and measurements show that 20% of the instructions executed are load/store, 50% are fixed-point, 5% are floating-point, and the remainder are branches. just 15% of the branches fail. what is the average number of clock cycles per instruction?

Write a program that uses a widgetviewer object to do the following: generate two random integers between 1 and 9 (inclusive). name one of them x, the other y. display them to the user using jlabel objects. create a jlabel object displaying the text "enter an operation number." create a jtextfield for the user's input. create a jbutton displaying the text "press here when you've entered your operation." use addandwait to add it to the widgetviewer object. when the user clicks the jbutton, evaluate operation in the following order to determine the one and only mathematical operation to perform on x and y. use a jlabel to display the result. if operation is between 1 and 10 inclusive, add x and y. if operation is evenly divisible by 4, subtract y from x. if operation is evenly divisible by 5, use integer division to divide y into x. if operation is an even number, use floating point division to divide y into x. if none of the other tests on operation apply, multiply x and y. note: operation can be negative or zero.

Effective character encoding requires standardized code. compatible browsers. common languages. identical operating systems.

Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?