With each visit of this Microprocessor online Quiz / Practice Test, the list of MCQs / Objective Questions presented will be different, offering you a diverse set of practice opportunities. This variability encourages you to practice extensively, refining the accuracy of your answers and your overall grasp of the content. By utilizing this resource, you can hone your skills and become more adept at managing time constraints during actual exams.
Test Instructions Question type Randomized MCQs.Changes every time you visit the test Total Number of Questions 30 Time Limit 20 Minutes Points 1 Point for each Question
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Question 1 of 30
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Question 2 of 30
Q-2.The data in the stack is called:
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Question 3 of 30
Q-3.Which of the following terms is the most closely related to main memory?
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Question 4 of 30
Q-4.Accumulator based microprocessor example are:
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Question 5 of 30
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Question 6 of 30
Q-6.Which stack is used in 8085?
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Question 7 of 30
Q-7.________ is usually the first level of memory access by the microprocessor:
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Question 8 of 30
Q-8.When memory write or I/O read are active data is from the processor:
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Question 9 of 30
Q-9.The physical address of memory is
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Question 10 of 30
Q-10.Which RAM is created using MOS transistors:
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Question 11 of 30
Q-11.Which is the type of memory for information that does not change on your computer?
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Question 12 of 30
Q-12.Which are the four categories of registers:
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Question 13 of 30
Q-13.The processor 80386/80486 and the Pentium processor uses _____ bits address bus:
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Question 14 of 30
Q-14.________ is usually the first level of memory access by the microprocessor
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Question 15 of 30
Q-15.Secondary memory can store____:
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Question 16 of 30
Q-16.What are level Triggering interrupts?
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Question 17 of 30
Q-17.When the 82C55 is reset, its I/O ports are all initializes as
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Question 18 of 30
Q-18.Software command CLEAR MASK REGISTER in DMA
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Question 19 of 30
Q-19.In which form CPU provide output:
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Question 20 of 30
Q-20.The offset of a particular segment varies from _________:
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Question 21 of 30
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Question 22 of 30
Q-22.Which are the four categories of registers:
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Question 23 of 30
Q-23.The standard I/O is also called
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Question 24 of 30
Q-24.The four index register can be used for:
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Question 25 of 30
Q-25.The external system bus architecture is created using from ______ architecture:
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Question 26 of 30
Q-26.The metal disks, which are permanently housed in, sealed and contamination free containers are called
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Question 27 of 30
Q-27.One of the main feature that distinguish microprocessors from micro‐computers is
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Question 28 of 30
Q-28.A 32 bit microprocessor has the word length equal to
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Question 29 of 30
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Question 30 of 30
Q-30.The time required to refresh a typical DRAM is
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