Create a program that performs file processing activities. Your program will use the OS library in order to validate that a directory exists before creating a file in that directory. Your program will prompt the user for the directory they would like to save the file in as well as the name of the file. The program should then prompt the user for their name, address, and phone number. Your program will write this data to a comma separated line in a file and store the file in the directory specified by the user. Once the data has been written your program should read the file you just wrote to the file system and display the file contents to the user for validation purposes

The instruction ishl (shift left integer) exists in jvm but not in ijvm. it uses the top two values on the stack, replacing the two with a single value, the result. the sec- ond-from-top word of the stack is the operand to be shifted. its content is shifted left by a value between 0 and 31, inclusive, depending on the value of the 5 least signifi- cant bits of the top word on the stack (the other 27 bits of the top word are ignored). zeros are shifted in from the right for as many bits as the shift count. the opcode for ishl is 120 (0x78).a. what is the arithmetic operation equivalent to shifting left with a count of 2? b. extend the microcode to include this instruction as a part of ijv.

Alcohol’s affects on the cornea and lens of the eye make it more difficult

Which set of steps will organize the data to only show foods with more than 100 calories and rank their sugar content from greatest to least?