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 ALU of a computer normally contains a number of high speed storage element called
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Question 2 of 30
Q-2.In which register instruction is decoded prepared and ultimately executed:
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Question 3 of 30
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Question 4 of 30
Q-4.Which is the brain of computer:
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Question 5 of 30
Q-5.Which of the following memories needs refresh?
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Question 6 of 30
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Question 7 of 30
Q-7.The lower 8 bit are called_______
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Question 8 of 30
Q-8.Customized ROMS are called:
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Question 9 of 30
Q-9.Which are the segment:
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Question 10 of 30
Q-10.The size of each segment in 8086 is:
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Question 11 of 30
Q-11.which is the small amount of high‐ speed memory used to work directly with the microprocessor
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Question 12 of 30
Q-12.Which bus transfer singles from the CPU to external device and others that carry singles from external device to the CPU:
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Question 13 of 30
Q-13.The cache usually gets its data from the_________ whenever the instruction or data is required by the CPU
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Question 14 of 30
Q-14.How many parts of single address computer instruction :
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Question 15 of 30
Q-15.Which are the part of architecture of 8086
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Question 16 of 30
Q-16.Which are the four categories of registers:
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Question 17 of 30
Q-17.The _______ address of a memory is a 20 bit address for the 8086 microprocessor
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Question 18 of 30
Q-18.Microprocessor reference that are not available in the cache are called_________:
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Question 19 of 30
Q-19.The acculatator is 16 bit wide and is called
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Question 20 of 30
Q-20.A/n …. Device is any device that provides information, which is sent to the CPU
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Question 21 of 30
Q-21.In a DMA write operation the data is transferred
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Question 22 of 30
Q-22.When memory write or I/O read are active data is from the processor:
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Question 23 of 30
Q-23.Which of the following are the two main components of the CPU?
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Question 24 of 30
Q-24.What are the three decisions making operations performed by the ALU of a computer?
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Question 25 of 30
Q-25.The offset of a particular segment varies from _________:
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Question 26 of 30
Q-26.Which of the following is true with respect to EEPROM?
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Question 27 of 30
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Question 28 of 30
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Question 29 of 30
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Question 30 of 30
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