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
Q-1.The _______ address of a memory is a 20 bit address for the 8086 microprocessor
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Question 2 of 30
Q-2.The four index register can be used for:
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Question 3 of 30
Q-3.A certain SRAM has CS = 0 , WE = 0 and OE = 1. In which of the following
modes this SRAM is operating
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Question 4 of 30
Q-4.Microprocessor reference that are available in the cache are called______:
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Question 5 of 30
Q-5.Which is the type of cache memory
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Question 6 of 30
Q-6.RIM is used to check whether, ______
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Question 7 of 30
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Question 8 of 30
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Question 9 of 30
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Question 10 of 30
Q-10.EPROM is generally erased by using
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Question 11 of 30
Q-11.The acculatator is 16 bit wide and is called:
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Question 12 of 30
Q-12.Signal voltage ranges for a logic high and for a logic low in RS-232C standard are
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Question 13 of 30
Q-13.The Pentium microprocessor has______execution units.
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Question 14 of 30
Q-14.A 16 bit address bus can generate___ addresses:
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Question 15 of 30
Q-15.LOCK prefix is used most often
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Question 16 of 30
Q-16.8088 microprocessor has
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Question 17 of 30
Q-17.The metal disks, which are permanently housed in, sealed and contamination free containers are called
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Question 18 of 30
Q-18.One of the main feature that distinguish microprocessors from micro‐computers is
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Question 19 of 30
Q-19.The offset of a particular segment varies from _________:
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Question 20 of 30
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Question 21 of 30
Q-21.In which register instruction is decoded prepared and ultimately executed:
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Question 22 of 30
Q-22.The pin configuration of 8086 is available in the________
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Question 23 of 30
Q-23.CPU can read & write data by using :
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Question 24 of 30
Q-24.Number of the times the instruction sequence below will loop before coming out of loop is MOV AL, 00h
A1: INC AL
JNZ A1
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Question 25 of 30
Q-25.Itanium processor of Intel is a
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Question 26 of 30
Q-26.Which are the four categories of registers:
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Question 27 of 30
Q-27.When memory write or I/O read are active data is from the processor:
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Question 28 of 30
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Question 29 of 30
Q-29.INTR: it implies the__________ signal:
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Question 30 of 30
Q-30.Which of the following is used for manufacturing chips?
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