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 first task of DOS operating system after loading into the memory is to use the file
called___________
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Question 2 of 30
Q-2.Which is the basic stack operation:
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Question 3 of 30
Q-3.The pin configuration of 8086 is available in the________:
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Question 4 of 30
Q-4.The word length of a computer is measured in
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Question 5 of 30
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Question 6 of 30
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Question 7 of 30
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Question 8 of 30
Q-8.The external system bus architecture is created using from ______ architecture:
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Question 9 of 30
Q-9.The no. of wait states required to interface 8279 to 8086 with 8MHz clock are
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Question 10 of 30
Q-10.How many type of cache memory
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Question 11 of 30
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Question 12 of 30
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Question 13 of 30
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Question 14 of 30
Q-14.The accelerated graphics port (AGP) allows virtually any microprocessor to be
interfaced with PCI bus via the use of bridge interface
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Question 15 of 30
Q-15.The flash memory is programmed in the system by 12 V programming pulse
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Question 16 of 30
Q-16.Which is the type of microcomputer memory:
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Question 17 of 30
Q-17.What do the symbols [ ] indicate?
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Question 18 of 30
Q-18.When the 82C55 is reset, its I/O ports are all initializes as
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Question 19 of 30
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Question 20 of 30
Q-20.Which interrupt has the highest priority?
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Question 21 of 30
Q-21.Which microprocessor pins are used to request and acknowledge a DMA transfer?
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Question 22 of 30
Q-22.Which of the following are the two main components of the CPU?
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Question 23 of 30
Q-23.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 24 of 30
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Question 25 of 30
Q-25.Ready pin of a microprocessor is used
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Question 26 of 30
Q-26.The memory data bus width in Pentium is
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Question 27 of 30
Q-27.Current SIMMs have either … or … connectors (pins)
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Question 28 of 30
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Question 29 of 30
Q-29.RIM is used to check whether, ______
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Question 30 of 30
Q-30.A computer consists of
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