7 Generally, a modem microcontroller usesmemory to store program code A any RAMS B only DRAM C only Flash ROM D. both RAM and ROM A an 8-bit address bus B. only 8-bit control signais C an &-bit data bus D an 8-bit program counters register For the 8051 microcontroler, the lowest 8 bytes of on board RAM are A. Bank 2 8 Bank 1 C Bank0 D. Bank 3 10 Which of the following 8051 registers.contains the address of the next instruction to be executed A. A C PC D. 8 11. Which of the following is actualy stored in on-chip program memory A C codes of the application program . The assembly source tlies of the application program C. The hex obiject codes of the application program D. Java codes of the application program 12. What is the maximum number of memory locations (bytes) for a 16-at address bus? A. 8 8.64 C. 64K D.8K 13. Which registers) can be used with register indirect MOV GR A addressing mode A. RO only B. R7 only C. RO and R1 D. R6 and R7