PLEASE HELP WITH THESE QUESTIONS:

I WILL DEFINITELY RATE YOU!

8. (3pts) Name one programming language with dynamic typing. 9. (Spts) Where is the sign bit located in a signed integer? 10. (Spts) What UNIX command is used to print out all environment variables and their values to the terminal? 11. (3pts) Define a C variable X with exactly 3 bits. 12. (9pts) Suppose you have the value of Oxaabbccdd on a 32-bit, little endian machine located at address 0x0000000c. Describe the address and values of the value in memory (address, value pairs). addr addr- value = value = addr addr value = value = 13. (3pts) Suppose you have a computer whose word size is 12 bits. What is the top address of main memory? 14. (3pts) Declare a function prototype for a function foo that passes two integer variables, X by reference and Y by value and returns a floating point number