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 causes the microprocessor to immediately terminate its present activity:
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Question 2 of 30
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Question 3 of 30
Q-3.Which of the following statement is true?
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Question 4 of 30
Q-4.Which is the small amount of high‐ speed memory used to work directly with the microprocessor:
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Question 5 of 30
Q-5.A 32 bit microprocessor has the word length equal to
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Question 6 of 30
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Question 7 of 30
Q-7.Signal voltage ranges for a logic high and for a logic low in RS-232C standard are
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Question 8 of 30
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Question 9 of 30
Q-9.Name of typical dedicated register is:
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Question 10 of 30
Q-10.Different components n the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
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Question 11 of 30
Q-11.Customized ROMS are called:
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Question 12 of 30
Q-12.Which type of JMP instruction assembles if the distance is 0020 h bytes
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Question 13 of 30
Q-13.________ is usually the first level of memory access by the microprocessor:
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Question 14 of 30
Q-14.8088 microprocessor has
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Question 15 of 30
Q-15.A microprocessor retries instructions from :
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Question 16 of 30
Q-16.The first microprocessor built by the Intel Corporation was called
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Question 17 of 30
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Question 18 of 30
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Question 19 of 30
Q-19.An integrated circuit is
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Question 20 of 30
Q-20.The register section is related to______ of the computer:
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Question 21 of 30
Q-21.Which are the factor of cache memory:
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Question 22 of 30
Q-22.One of the main feature that distinguish microprocessors from micro‐computers is
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Question 23 of 30
Q-23.How many bits the instruction pointer is wide
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Question 24 of 30
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Question 25 of 30
Q-25.Which is not the control bus signal:
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Question 26 of 30
Q-26.A directly accessible appointment calendar is feature of a … resident package
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Question 27 of 30
Q-27.The first task of DOS operating system after loading into the memory is to use the file
called___________
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Question 28 of 30
Q-28.Which pins are general purpose I/O pins during mode-2 operation of the 82C55?
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Question 29 of 30
Q-29.What are level Triggering interrupts?
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Question 30 of 30
Q-30.The pin configuration of 8086 is available in the________
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