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?

1164

Explain what is sim and rim instructions?

1192

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

1014

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

1588

What is the difference between 8085 and 8086 in microprocessor?

1067

How many interrupts are there in 8085?

1095

Mention what is the difference between microprocessor and microcontroller?

1101

Introduction of 8051 microcontroller architecture?

1043

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

1145

Which interrupt has highest priority in microcontroller ?

1276

Explain architecture of 8051 microcontroller?

1123

List various types of interrupts available in 8051 microcontroller?

1067

What is 8051 microcontroller ?

1153

List some 8051 microcontroller applications in embedded systems ?

1024

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

1183

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Un-Answered Questions { 86 Family }

Explain what is sim and rim instructions?

1192

Can 8259 be interfaced with 8085 via the trap pin?

1006

Name the unit that controls the sequential execution of instructions?

1069

Point out the differences between the 8086 and 8088 microprocessor?

1136

How are time delays calculated in the 8085?

1093

In 8085 name the 16 bit registers?

1359

what are the types of conditional jumps

1244

How many interrupts are there in 8085?

1095

In what way interrupts are classified in 8085?

1174

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

985

Define microprocessor?

1306

How many hardware interrupts 8085 supports?

1091

Other than setb, clr are there any single bit instructions?

1010

What is base segment address?

1096

What is the width of address bus?

1120

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