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

86 Family Interview Questions

Questions Answers Views Company eMail

What does quality factor mean?

1063

In 8085 which is called as high order / low order register?

1067

What are hardware interrupts?

973

What does eu do?

1074

Which segment is used to store interrupt and subroutine return address registers?

1192

How many types memory mgt can divided?

1005

Give example for non-maskable interrupts?

963

Explain what is the difference between isr & function call?

999

What are the various interrupts in 8086?

1056

Which interrupts are generally used for critical events?

1038

What are software interrupts?

982

On a scale of one to ten, rate me as an interviewer now 26 which stack is used in 8086?

903

What is the logical difference between move a to b and compute b = a?

1020

What is stack pointer?

1048

What is sim and rim instructions?

1050

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Un-Answered Questions { 86 Family }

Why the lower byte address bus(a0-a7) and data bus (d0-d7) are multiplexed?

1646

What the sp register does in a program?

959

What are the interrupts of 8086?

959

Tell the addresses which are bit addressable?

1128

What are the different types of instructions responsible for data transfer instructions.

924

How clock signal is generated in 8086?

1121

Define psp?

996

What is the width of data bus?

988

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

898

What happens when the intr signal goes high in the 8085?

1013

What is the difference between jmp and call?

1083

Write a program that will store the contents of an accumulator and flag register at locations 2000h and 2001h.

853

What is the width of address bus?

1041

Write the special functions carried by the general purpose registers of 8086?

959

If the crystal oscillator is operating at 15 MHz. What will be the PCLK output of 8284?

1673

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