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?

1064

What are hardware interrupts?

970

What does eu do?

1072

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

1189

How many types memory mgt can divided?

1004

Give example for non-maskable interrupts?

960

Explain what is the difference between isr & function call?

997

What are the various interrupts in 8086?

1054

Which interrupts are generally used for critical events?

1035

What are software interrupts?

978

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?

1018

What is stack pointer?

1044

What is sim and rim instructions?

1050

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Un-Answered Questions { 86 Family }

Mention what is the difference between microprocessor and microcontroller?

1041

Name the pin in 8086 microprocessor that is used for selecting mode of operation?

1019

What are the various criteria to choose the microcontroller?

969

What the sp register does in a program?

956

why 8085 processor is called an 8 bit processor?

988

What number of the times the instruction sequence below will loop before coming out of loop is MOV AL, 00hA1: INC AL JNZ A1

1413

explain the various functional blocks of the 8085 microprocessor.

930

In which T-state does the CPU sends the address o memory or I/O and the ALE signal for Demultiplexing

1492

Why stack is used in program?

1020

What does quality factor mean?

1063

The input/output signals are related to which pins?

999

With 12 mhz clock frequency how many instructions (of 1 machine cycle and 2 machine cycle) it can execute per second?

1971

How many bit microprocessor is the 8086 microprocessor?

1070

Explain all the addressing modes of the 8085 with the help of examples.

1016

What is the purpose of pipe lining in reference to 8086?

1017

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