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[All Quizzes] → [Embedded Programming Using 8051] → [Microcontroller Basics]


1. ► A microcontroller can work without register file.

A.
B.

2. ► Micro-architecture has the complete details of the processor.

A.
B.

3. ► Decoder reads instruction from IR.

A.
B.

4. ► Binary encoding of instruction need not be unique.

A.
B.

5. ► ISA has the details of cycle level information of the processor.

A.
B.

6. ► An instruction can be executed without decoding.

A.
B.

7. ► CPU can understand assembly code.

A.
B.

8. ► Printer is a non-programmable system.

A.
B.

9. ► Decoding refers to figuring out what to do with the instruction.

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B.

10. ► An instruction refers to a basic operation.

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B.

11. ► Presence of ROM and RAM provides possibility of parallel access.

A.
B.

12. ► An instruction need not be unique.

A.
B.

13. ► A jump leads to direct modification of program counter.

A.
B.

14. ► ROM can be modified at run-time.

A.
B.

15. ► During instruction fetch, instruction is usually put on the address bus.

A.
B.

16. ► Hardware programmability is not at all possible.

A.
B.

17. ► Instead of having both ROM and RAM, it would suffice to have just one memory.

A.
B.

18. ► As long as ISA is same for two processors, program from one of the them to other is portable.

A.
B.

19. ► ALU is part of datapath.

A.
B.

20. ► Behaviour of programmable systems cannot be changed.

A.
B.


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