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 no. of address lines required to address a memory of size 32 K is
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Question 2 of 30
Q-2.How many bits the instruction pointer is wide
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Question 3 of 30
Q-3.The external device is connected to a pin called the ______ pin on the processor chip
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Question 4 of 30
Q-4.The time required to refresh a typical DRAM is
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Question 5 of 30
Q-5.The pin configuration of 8086 is available in the________
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Question 6 of 30
Q-6.The cache usually gets its data from the_________ whenever the instruction or data is required by the CPU
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Question 7 of 30
Q-7.The lower red curvy arrow show that CPU places the address extracted from the memory location on the_____:
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Question 8 of 30
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Question 9 of 30
Q-9.The first modern computer was called_____________
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Question 10 of 30
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Question 11 of 30
Q-11.INTR: it implies the__________ signal:
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Question 12 of 30
Q-12.Which is responsible for all the outside world communication by the microprocessor:
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Question 13 of 30
Q-13.The carry is operand by:
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Question 14 of 30
Q-14.Which of the following is used for manufacturing chips?
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Question 15 of 30
Q-15.To locate a data item for storage is
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Question 16 of 30
Q-16.Which microprocessor pins are used to request and acknowledge a DMA transfer?
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Question 17 of 30
Q-17.The RAM which is created using bipolar transistors is called:
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Question 18 of 30
Q-18.8088 microprocessor has
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Question 19 of 30
Q-19.When the 82C55 is reset, its I/O ports are all initializes as
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Question 20 of 30
Q-20.Which of the following terms is the most closely related to main memory?
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Question 21 of 30
Q-21.The 16 bit register is separated into groups of 4 bit where each groups is called:
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Question 22 of 30
Q-22.________ is usually the first level of memory access by the microprocessor
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Question 23 of 30
Q-23.Which are the factor of cache memory:
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Question 24 of 30
Q-24.Which of the following statement is false?
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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
Q-26.The sign is operand by:
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Question 27 of 30
Q-27.Which of the following are the two main components of the CPU?
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Question 28 of 30
Q-28.The first digital computer built with IC chips was known as
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Question 29 of 30
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Question 30 of 30
Q-30.Which register is a temporary storage location:
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