answer alll 4 if you can please, will rate.

Which level of RAID does not combine the capacities of 2 or more hard drives? RAID 5 ORAIDO RAID 6 RAID 1 Which section of the datapath component in a microprocessor would perform the operation int x = radius * 3.14;? Control Unit Registers Arithmetic Logic Unit (ALU) Floating-Point Unit (FPU) Which component of a microprocessor stores values between operations? Control Unit Floating-Point Unit (FPU) Arithmetic Logic Unit (ALU) Registers Which type of memory is traditionally used for primary (main) memory? Read-Only Memory (ROM) Dynamic Random-Access Memory (DRAM) Static Random-Access Memory (SRAM) Basic Input/Output System (BIOS)