Write a program that uses key events to make a circle larger and smaller. Your circle should start at a radius of 100 and a position of 250, 250. Each time the user hits the left arrow, the circle should decrease by 10. If the user hits the right arrow, it should increase by 10.

Hint: Use the get_radius() and set_radius() method to change the size of your circle. Find more details and examples on these functions in the DOCs tab.

Challenge: Can you prevent the circle from getting smaller than a radius of 10 and larger than a radius of 400?

in python code

Problems: 1. using textbooks, reference books, and internet as your source of research, draw the following microprocessor microarchitectures i. intel 8086 ii. motorola 68000 i atmel atmega32 iv. mips single cycle v. arm cortex-m3 write an hdl module for a hexadecimal seven-segment display decoder. the input is 4-bit binary representing a hex number (0-f), and the output is 8-bit seven segment display bits (a-h). thus, the decoder must handle the digits 10 - 15 to display a-f respectively, in addition to 0-9 numbers. 2. design a 4-bit left and right rotator (both outputs). first sketch schematic diagrams of your design. then implement your design using hdl coding. 3. 4. design a modified priority encoder that receives an 8-bit input, a7: 0 and produces a 3-bit output, y2o. y indicates the most significant bit of the input that is true. y should be 0 if none of the inputs are true. give a simplified boolean equation, sketch a schematic, and write an hdl code. 5.write an 8: 1 multiplexer module called mux8 with selection inputs s, data input d, and data output y. data input (d) and data output (v) are 32-bit wide

Perform an online search about the booting process of a computer and list all the steps

What is the disadvantage of a mesh topology?