86 Family Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

86 Family Interview Questions

Questions Answers Views Company eMail

Define the purpose of sim and rim in reference to the 8086?

954

Define macros with the help of an example.

1183

What is the purpose of data moving instructions? Name any two such instructions?

1049

What is the significance of the control unit in the 8085?

1001

State the two type of 16 bit registers and define them?

933

What is physical address?

1081

Describe the jae instruction with the help of an example?

980

With the help of an example explain how physical address is calculated?

1023

State the number and type of registers in the 8086?

916

What are the steps involved in communication of 8085 microprocessor with the memory?

1022

What does tasm stand for and what is its use?

1167

What is the significance of the nmi pin in the 8086?

1016

What does the eu do in the 8086?

1070

Point out the differences between the 8086 and 8088 microprocessor?

1136

Differentiate between div and idiv instructions with the help of examples.

2639

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Un-Answered Questions { 86 Family }

Explain the different modes of operations of the 8086?

1000

What is the bhe signal? Explain its significance?

1417

Introduction of 8051 microcontroller architecture?

1043

What is the purpose of clk signals of 8085?

1190

What is the maximum internal clock frequency of 8086?

1093

What are the index registers in 8086?

1101

What the sp register does in a program?

1032

What is lst file?

1095

Explain the characteristics of the cmp instructions?

1164

What is 8251?

1175

Why subroutine used in programs?

1165

rtos kernal have memory managament,sheduler and timer but not haveing file system how vxworks allocate file table process in memory? bud gpos have inside kernal

3137

Differentiate between hardware and software interrupts and state examples for both?

985

What are the widths of data bus (db) and address bus (ab) of 8085?

1066

The answer to the above question is breaking the combinational circuit and pipelining it. What will be affected if you do this?

2836

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