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.Which register containing the 8086/8088 flag
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Question 2 of 30
Q-2.In which T-state does the CPU sends the address to memory or I/O and the ALE signal
for demultiplexing
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Question 3 of 30
Q-3.Which has great important in modular programming
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Question 4 of 30
Q-4.The RAM which is created using bipolar transistors is called:
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Question 5 of 30
Q-5.The memory which is programmed at the time it is manufactured
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Question 6 of 30
Q-6.The _______ address of a memory is a 20 bit address for the 8086 microprocessor:
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Question 7 of 30
Q-7.RIM is used to check whether, ______
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Question 8 of 30
Q-8.Which is the brain of computer:
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Question 9 of 30
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Question 10 of 30
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Question 11 of 30
Q-11.The processor uses the stack to keep track of where the items are stored on it this by using the:
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Question 12 of 30
Q-12.A Bus cycle is equal to how many clocking periods
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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.In which form CPU provide output:
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Question 15 of 30
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Question 16 of 30
Q-16.An integrated circuit is
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Question 17 of 30
Q-17.Which is the basic stack operation:
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Question 18 of 30
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Question 19 of 30
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Question 20 of 30
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Question 21 of 30
Q-21.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 22 of 30
Q-22.Which is the type of memory for information that does not change on your computer?
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Question 23 of 30
Q-23.Signal voltage ranges for a logic high and for a logic low in RS-232C standard are
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Question 24 of 30
Q-24.If the crystal oscillator is operating at 15 MHz, the PCLK output of 8284 is
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Question 25 of 30
Q-25.The flash memory is programmed in the system by 12 V programming pulse
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Question 26 of 30
Q-26.Which of the following memories needs refresh?
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Question 27 of 30
Q-27.Which pins are general purpose I/O pins during mode-2 operation of the 82C55?
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Question 28 of 30
Q-28.Which stack is used in 8085?
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Question 29 of 30
Q-29.The time required to refresh a typical DRAM is
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Question 30 of 30
Q-30.Which technology using the microprocessor is fabricated on a single chip:
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