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?

1249

What is meant by flipflop?

1127

What is lst file?

1091

What are the types of interrupts in 8051?

1225

Why 8051 is called 8 bit microcontroller?

1362

Tell the addresses which are bit addressable?

1201

How much on chip ram is available?

1442

Mention any one 32 bit microcontroller and explain the same.

958

What location code memory space and data memory space begins?

2109

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

1149

What are the various criteria to choose the microcontroller?

1024

How are labels named in assembly language?

1292

8051 Was developed using which technology?

1245

Are all the bits of flag register used in 8051?

994

Explain the addresses which are bit addressable?

1187

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Un-Answered Questions { 86 Family }

Explain the two types of software?

1029

The address capability of 8085 is 64 kb.explain?

1986

What are the control signals used by the 8085?

1113

What are the steps involved in communication of 8085 microprocessor with the memory?

1022

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

1082

What is the width of data bus?

1045

What is sim and rim instructions?

1099

What is meant by flipflop?

1127

Explain sphl instruction?

1128

Explain memory mapped i/o and i/o mapped i/o schemes?

1340

What is meant by the statement that 8085 is a 8 bit microprocessor?

1211

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

1536

How can you increase ports of a microprocessor?

1321

What is fetch and execute cycle?

1166

How can interrupts be classified in the 8086?

1185

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