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.The status register is also called the____:
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Question 3 of 30
Q-3.When the 82C55 is reset, its I/O ports are all initializes as
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Question 4 of 30
Q-4.A directly accessible appointment calendar is feature of a … resident package
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Question 5 of 30
Q-5.Which of the following are the two main components of the CPU?
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Question 6 of 30
Q-6.The pin configuration of 8086 is available in the________:
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Question 7 of 30
Q-7.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 8 of 30
Q-8.INTR: it implies the__________ signal:
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Question 9 of 30
Q-9.How many bits the instruction pointer is wide:
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Question 10 of 30
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Question 11 of 30
Q-11.A nibble can be represented in the from of:
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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.When memory read or I/O read are active data is to the processor :
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Question 14 of 30
Q-14.Which are the segment
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Question 15 of 30
Q-15.Which memory is used to holds the address of the data stored in the cache
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Question 16 of 30
Q-16.The language that the computer can understand and execute is called
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Question 17 of 30
Q-17.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 18 of 30
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Question 19 of 30
Q-19.Accumulator based microprocessor example are:
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Question 20 of 30
Q-20.The metal disks, which are permanently housed in, sealed and contamination free containers are called
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Question 21 of 30
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Question 22 of 30
Q-22.The flash memory is programmed in the system by 12 V programming pulse
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Question 23 of 30
Q-23.Which type of JMP instruction assembles if the distance is 0020 h bytes
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Question 24 of 30
Q-24.Pseudo instructions are basically
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Question 25 of 30
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Question 26 of 30
Q-26.Each memory location has:
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Question 27 of 30
Q-27.Name of typical dedicated register is:
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Question 28 of 30
Q-28.These are two ways in which a microprocessor can come out of Halt state.
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Question 29 of 30
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Question 30 of 30
Q-30.What are level Triggering interrupts?
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