True or False If false, give an explanation. a. Retrieving data from RAM usually takes more time than retrieving data from a hard drive. b. The ALU performs arithmetical calculations. c. Primary memory (RAM) is addressable in units of one bit. d. The clock speed of a computer has nothing to do with how fast programs execute. e. The CU determines the next instruction that executes. f. An operating system is a fundamental part of the hardware of a computer. g. Executing the same C program on two machines with different CPUs requires two compilers. h. Bytecode is the native language of most Windows machines. i. Java is compiled directly to a machine’s native language, and then translated line by line to bytecode. j. Any computer you purchase can execute Java bytecode without any special downloading of software.