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?

1287

What is meant by flipflop?

1199

What is lst file?

1149

What are the types of interrupts in 8051?

1321

Why 8051 is called 8 bit microcontroller?

1426

Tell the addresses which are bit addressable?

1261

How much on chip ram is available?

1498

Mention any one 32 bit microcontroller and explain the same.

1010

What location code memory space and data memory space begins?

2168

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

1199

What are the various criteria to choose the microcontroller?

1065

How are labels named in assembly language?

1347

8051 Was developed using which technology?

1291

Are all the bits of flag register used in 8051?

1032

Explain the addresses which are bit addressable?

1259

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Un-Answered Questions { 86 Family }

Write the special functions carried by the general purpose registers of 8086?

1043

what are the advantages of modular proramming techniques

1162

Explain xthl, daa, rc instructions.

1210

What are the main differences between the 8085 and 8086 microprocessor?

1122

Signal voltage ranges for a logic high and for a logic low in RS-232C standard are

1136

What are wait states in microprocessors?

1187

How many hardware interrupts 8085 supports?

1138

What is the width of address bus?

1169

What are the interrupts of 8086?

1060

What is the maximum memory addressable size by the 8086?

1154

Explain data types used in microcontroller programming,

1393

Explain an interrupt?

1100

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

1063

What are hardware interrupts?

1085

What is function of ale in 8085 microprocessor?

1129

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