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 out the features of 8051 microcontroller?

909

What is meant by flipflop?

793

What is lst file?

845

What are the types of interrupts in 8051?

824

Why 8051 is called 8 bit microcontroller?

1084

Tell the addresses which are bit addressable?

836

How much on chip ram is available?

1091

Mention any one 32 bit microcontroller and explain the same.

707

What location code memory space and data memory space begins?

1803

What is the difference between harvard architecture and von neumann architecture?

805

What are the various criteria to choose the microcontroller?

748

How are labels named in assembly language?

932

8051 Was developed using which technology?

993

Are all the bits of flag register used in 8051?

770

Explain the addresses which are bit addressable?

792

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Un-Answered Questions { 86 Family }

what are the differences between isolated i/o and memory mapped i/o

798

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

764

List some analog modulation techniques.

805

Explain about the classification of instruction operations

776

explain the difference between 8086 and 8088?

824

What are hardware interrupts?

763

Are all the bits of flag register used in 8051?

770

What is meant by a bus?

777

What are the various criteria to choose the microcontroller?

748

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

839

Explain the 8051 microcontroller architecture?

848

How can interrupts be classified in the 8086?

833

Discuss 3 states signals io/m,s0,s1?

806

Describe the general purpose registers of 8085?

797

What is an interrupt service routine?

760

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