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 are set up time & hold time constraints?

1064

Explain what is sim and rim instructions?

1121

How many logical drives is it possible to fit onto a physical disk?

956

Which flags can be set or reset by the programmer and also used to control the operation of the processor?

1520

What is the difference between 8085 and 8086 in microprocessor?

1010

How many interrupts are there in 8085?

1023

Mention what is the difference between microprocessor and microcontroller?

1044

Introduction of 8051 microcontroller architecture?

974

What is an interrupt? List various types of interrupts available in 8051 microcontroller?

1092

Which interrupt has highest priority in microcontroller ?

1190

Explain architecture of 8051 microcontroller?

1058

List various types of interrupts available in 8051 microcontroller?

1016

What is 8051 microcontroller ?

1093

List some 8051 microcontroller applications in embedded systems ?

949

What is address bus, data bus and control bus in microprocessor 8051 ?

1102

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Un-Answered Questions { 86 Family }

Define microcontroller?

993

What are the four distinct types of memory in 8051?

1679

What is the purpose of Program Counter in a Micro - Processor?

941

What are the functions of base registers?

1139

The PCI bus is the important bus found in all the new Pentium systems because

1023

What is general purpose registers in 8086?

1062

Explain the instruction stream queue mechanism in the 8086?

911

How many interrupts are there in 8085?

1023

What is an interrupt service routine?

990

What does a microprocessor mean?

1013

What is the difference between 8085 microprocessor and a 8086 microprocessor?

1130

What is an interrupt? List various types of interrupts available in 8051 microcontroller?

1092

What are software interrupts?

982

What is base segment address?

1036

What is the width of data bus?

988

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