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 Pentium microprocessor has______execution units.
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Question 2 of 30
Q-2.When the 82C55 is reset, its I/O ports are all initializes as
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Question 3 of 30
Q-3.How many bit of instruction on our simple computer consist of one____:
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Question 4 of 30
Q-4.Which is used to store critical pieces of data during subroutines and interrupts:
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Question 5 of 30
Q-5.The metal disks, which are permanently housed in, sealed and contamination free containers are called
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Question 6 of 30
Q-6.Secondary memory is also called____:
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Question 7 of 30
Q-7.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 8 of 30
Q-8.Which RAM is created using MOS transistors:
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Question 9 of 30
Q-9.One of the main feature that distinguish microprocessors from micro‐computers is
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Question 10 of 30
Q-10.The pin configuration of 8086 is available in the________
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Question 11 of 30
Q-11.The PCI bus is the important bus found in all the new Pentium systems because
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Question 12 of 30
Q-12.Which register is a temporary storage location:
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Question 13 of 30
Q-13.Which is the type of cache memory
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Question 14 of 30
Q-14.Signal voltage ranges for a logic high and for a logic low in RS-232C standard are
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Question 15 of 30
Q-15.The status register is also called the____:
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Question 16 of 30
Q-16.Which of the following memories allows simultaneous read and write operations?
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Question 17 of 30
Q-17.Which of the following statement is true?
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Question 18 of 30
Q-18.The external system bus architecture is created using from ______ architecture:
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Question 19 of 30
Q-19.Which causes the microprocessor to immediately terminate its present activity:
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Question 20 of 30
Q-20.The offset of a particular segment varies from _________
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Question 21 of 30
Q-21.Which is the basic stack operation:
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Question 22 of 30
Q-22.The external device is connected to a pin called the ______ pin on the processor chip
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Question 23 of 30
Q-23.________ is the most important segment and it contains the actual assembly language instruction to be executed by the microprocessor:
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Question 24 of 30
Q-24.Which are the four categories of registers:
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Question 25 of 30
Q-25.The term gigabyte refers to
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Question 26 of 30
Q-26.Itanium processor of Intel is a
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Question 27 of 30
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Question 28 of 30
Q-28.Which company is the biggest player in the microprocessor industry?
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Question 29 of 30
Q-29.Which type of JMP instruction assembles if the distance is 0020 h bytes
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Question 30 of 30
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