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

86 Family Interview Questions

Questions Answers Views Company eMail

List some features of 8051 microcontroller.

1152

What is stack pointer in 8051 microcontroller?

1200

What are registers in microcontroller ?

1117

What is an interrupt service routine in microcontroller?

1080

What is the bus in a microcontroller?

1072

Explain the difference between microcontroller and microprocessor?

1108

What are the Interrupts available in 8051 microcontroller?

1033

What is an interrupt service routine?

1048

Which interrupt has highest priority?

1116

Why do we use two ground pins in the pin diagram of 8086?

1321

Give here your suggestion about microprocessor 8085 and 8086. These 2 processors used in old time. I want to know its program execution time, memory space?

954

Explain what is the main difference between 8085 and 8086 processors?

999

Explain why do you use two ground pins in microprocessor 8086?

1116

What is function of ale in 8085 microprocessor?

1071

Explain what type of architecture is used in 8085 microprocessor?

990

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Un-Answered Questions { 86 Family }

Give example of bit address and byte address?

1111

what is the undefined bits in flag registers of 8085 microprocessor?

2118

How many interrupts are there in 8085?

1095

Explain the different types of data transfers possible in the 8085.

1082

How are time delays calculated in the 8085?

1093

What is special purpose registers in 8086?

1171

What is baud rate?

1030

How many i/o ports can 8085 access?

1193

How the register in the 8086 are grouped together?

1051

How can the signals of the 8086 be categorised?

1040

What does eu do?

1164

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

1083

Define the types of bus used in the 8085?

1014

Which register handles the arithmetic operations in the 8085?

982

What are the various interrupts in 8086?

1120

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