With each visit of this Microprocessor-8086 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.Instruction providing both segment base and offset address are called _____
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Question 2 of 30
Q-2.The Microprocessor places 16 bit address on the add lines from that address by _____
register should be selected
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Question 3 of 30
Q-3.The address bits are sent out on lines through __________
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Question 4 of 30
Q-4.The microprocessor can read/write 16 bit data from or to ________
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Question 5 of 30
Q-5.The remaining address line of ______ bus is decoded to generate chip select signal
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Question 6 of 30
Q-6.The pin of minimum mode AD0-AD15 has ____________ address
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Question 7 of 30
Q-7.Microprocessor is a/an _______ circuit that functions as the CPU of the compute
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Question 8 of 30
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Question 9 of 30
Q-9. In which year, 8086 was introduced?
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Question 10 of 30
Q-10.If MN/MX is low the 8086 operates in __________ mode
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Question 11 of 30
Q-11.A 20-bit address bus allows access to a memory of capacity
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Question 12 of 30
Q-12.CS connect the output of ______
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Question 13 of 30
Q-13.In 8086 microprocessor , the address bus is ________ bit wide
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Question 14 of 30
Q-14.Expansion for HMOS technology_______
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Question 15 of 30
Q-15.Which group of instructions do not affect the flags?
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Question 16 of 30
Q-16.__________ generate interrupt signal to microprocessor and receive acknowledge
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Question 17 of 30
Q-17._____ has certain signal requirements write into and read from its registers
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Question 18 of 30
Q-18.The SF is called as ________
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Question 19 of 30
Q-19.Memory is an integral part of a _______ system
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Question 20 of 30
Q-20.An _________ is used to fetch one address
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Question 21 of 30
Q-21.The IF is called as _________
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Question 22 of 30
Q-22.Which method bypasses the CPU for certain types of data transfer?
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Question 23 of 30
Q-23.The functions of Pins from 24 to 31 depend on the mode in which _______ is operating
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Question 24 of 30
Q-24.Microprocessor is the ______ of the computer and it perform all the computational tasks
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Question 25 of 30
Q-25.The push source copies a word from source to ______
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Question 26 of 30
Q-26.ALE stands for ___________
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Question 27 of 30
Q-27.The JS is called as ______
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Question 28 of 30
Q-28.The pin of minimum mode AD0- AD15 has _________ data bus
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Question 29 of 30
Q-29.In 1960’s texas institute invented ______
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Question 30 of 30
Q-30.The _______ contains an offset instead of actual address
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