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.________ is usually the first level of memory access by the microprocessor:
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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
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Question 6 of 30
Q-6.Ready pin of a microprocessor is used
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Question 7 of 30
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Question 8 of 30
Q-8.A directly accessible appointment calendar is feature of a … resident package
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Question 9 of 30
Q-9.In which form CPU provide output:
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Question 10 of 30
Q-10.What do the symbols [ ] indicate?
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Question 11 of 30
Q-11.EPROM is generally erased by using
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Question 12 of 30
Q-12.The register section is related to______ of the computer:
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Question 13 of 30
Q-13.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 14 of 30
Q-14. Which are the READ operation can in simple steps
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Question 15 of 30
Q-15.Which of the following statement is false?
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Question 16 of 30
Q-16.A/n …. Device is any device that provides information, which is sent to the CPU
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Question 17 of 30
Q-17.A computer consists of
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Question 18 of 30
Q-18.In 8086 microprocessor the following has the highest priority among all type interrupts.
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Question 19 of 30
Q-19.What are level Triggering interrupts?
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Question 20 of 30
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Question 21 of 30
Q-21.The overflow is operand by:
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Question 22 of 30
Q-22.Name of typical dedicated register is:
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Question 23 of 30
Q-23.The Pentium microprocessor has______execution units.
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Question 24 of 30
Q-24.The status register is also called the____:
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Question 25 of 30
Q-25.The memory data bus width in Pentium is
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Question 26 of 30
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Question 27 of 30
Q-27.Microprocessor reference that are available in the cache are called______:
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Question 28 of 30
Q-28.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 29 of 30
Q-29.LOCK prefix is used most often
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Question 30 of 30
Q-30.The _______ address of a memory is a 20 bit address for the 8086 microprocessor:
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