1. A microcontroller at-least should consist of:

Microprocessor and Microcontrollers

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Other
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University
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Hard
PAUL SATHIYAN
Used 11+ times
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25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
RAM, ROM, I/O ports and timers
CPU, RAM, I/O ports and timers
CPU, RAM, ROM, I/O ports and timers
CPU, ROM, I/O ports and timers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. What is the order decided by a processor or the CPU of a controller to execute an instruction?
decode,fetch,execute
execute,fetch,decode
fetch,execute,decode
fetch,decode,execute
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. If we say microcontroller is 8-bit then here 8-bit denotes size of:
Data Bus
ALU
Control Bus
Address Bus
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. Abbreviate CISC and RISC.
Complete Instruction Set Computer, Reduced Instruction Set Computer
Complex Instruction Set Computer, Reduced Instruction Set Computer
Complex Instruction Set Computer, Reliable Instruction Set Computer
Complete Instruction Set Computer, Reliable Instruction Set Computer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. Give the names of the buses present in a controller for transferring data from one place to another?
data bus, address bus
data bus
data bus, address bus, control bus
address bus
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9. What is the most appropriate criterion for choosing the right microcontroller of our choice?
speed
availability
ease with the product
all of the mentioned
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10. Why microcontrollers are not called general purpose computers?
because they have built in RAM and ROM
because they design to perform dedicated task
because they are cheap
because they consume low power
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