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

86 Family Interview Questions

Questions Answers Views Company eMail

Write the flags of 8086?

1031

Describe the (status) flag register of 8085?

1076

What are the flags in 8086?

1176

Define byte?

1168

Describe the accumulator register of 8085?

968

What is the function of reset out signal.

1092

Which are sixteen bit registers of 8085?

1091

What the sp register does in a program?

1068

What is system bus?

1257

What is segment address in 8086?

1058

What is the maximum internal clock frequency of 8086?

1140

Explain dma?

1097

What are the temporary registers of 8085?

1047

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

1044

Byte wise what are the lengths of call and ret instructions?

1422

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Un-Answered Questions { 86 Family }

Which interrupt has highest priority in microcontroller ?

1348

What are the functions of base registers?

1266

Can 8259 be interfaced with 8085 via the trap pin?

1053

What are wait states in microprocessors?

1187

What’s a microprocessor?

1049

What is the width of address bus?

1169

How is the system clock calculated in the 8085?

1219

What is tri-state logic?

1308

How clock signal is generated in 8086?

1304

Explain sim and rim instructions?

1196

Define the purpose of sim and rim in reference to the 8086?

994

how does the 8086 differ from the 8085 microprocessor?

1097

Are all the bits of flag register used in 8051?

1032

Mention the types of programmed data transfer?

1168

What is the difference between isr & function call?

1238

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