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
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Question 3 of 30
Q-3.Name of typical dedicated register is:
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Question 4 of 30
Q-4.The Width of a processor’s data path is measured in bits. Which of the following are common data paths?
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Question 5 of 30
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Question 6 of 30
Q-6.If a 1M ×1 DRAM requires 4 ms for a refresh and has 256 rows to be refreshed, no
more than __________ of time must pass before another row is refreshed.
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Question 7 of 30
Q-7.Which of the following is used as a primary storage device?
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Question 8 of 30
Q-8.Direction flag is used with
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Question 9 of 30
Q-9.The PCI bus is the important bus found in all the new Pentium systems because
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Question 10 of 30
Q-10.EPROM is generally erased by using
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Question 11 of 30
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Question 12 of 30
Q-12.The silicon chips used for data processing are called
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Question 13 of 30
Q-13.Which of the following are the two main components of the CPU?
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Question 14 of 30
Q-14.In Microprocessor one of the operands holds a special register called:
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Question 15 of 30
Q-15.The _______ address of a memory is a 20 bit address for the 8086 microprocessor
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Question 16 of 30
Q-16.The area of memory with addresses near zero are called:
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Question 17 of 30
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Question 18 of 30
Q-18.Which is the type of cache memory
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Question 19 of 30
Q-19.Secondary memory is also called____:
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Question 20 of 30
Q-20.Which register is a temporary storage location:
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Question 21 of 30
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Question 22 of 30
Q-22.8088 microprocessor has
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Question 23 of 30
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Question 24 of 30
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Question 25 of 30
Q-25.The acculatator is 16 bit wide and is called
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Question 26 of 30
Q-26.There are primarily two types of register:
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Question 27 of 30
Q-27.The pin configuration of 8086 is available in the________:
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Question 28 of 30
Q-28.The overflow is operand by:
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Question 29 of 30
Q-29.When memory read or I/O read are active data is to the processor :
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Question 30 of 30
Q-30.Data rate available for use on USB is
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