l. Whick inte rmal bus uses binary signals to synchronize actioas of all devices attached to the system bus? a. control bes b. address bus e. memory bus d. nose of the abovwe 2. Identify three (3) types of segments that woald be referenced by segment registers. a. Code, Data, Stack b. Data, Address, Control c. Data, System, Address d. Address, Control, Memory 3. If you were to multiply 1.3 by 2.6, which part of the CPU would you ase? a. floating poist unit l. comtrol unit c CP d none of the above 4. Which hrwo 32-bit registers are kaown as extended index registers? a. SI, DI c. ESI, EDI d. EBP, ESP 5. What is the name of the lowest 8 bits of the EDX register? a. DL b, DH c. DX d. nome of the above 6. How much memory can be addressed in Real-address mode? a. 640 K b. 1 MB e. 16 MB d. 4 GB . How much memory can be addressed in Protected Mode? a. 640 K h. 1 MB e 16 MB d. 4 GB 8. What is the same of the bus architecture commonly used with Intel processors? a. ISA h PCI c EISA d. RAM-BUS Page I of 8