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

86 Family Interview Questions

Questions Answers Views Company eMail

What are the major differences in short label and near label jump instructions?

1007

What is the maximum supported clock speed of the 8086?

993

What is the significance of the clk pin in the 8086?

1227

Explain the significance of signal?

993

State the type of addressing modes supported by the 8086?

1008

Why is the address bus in the 8085 tri-stated and unidirectional?

1118

What does the out instruction do, define its format?

1070

Explain the instruction stream queue mechanism in the 8086?

955

What happens when the intr signal goes high in the 8085?

1073

Define edge or level sensitive interrupts?

1090

how does the 8086 differ from the 8085 microprocessor?

997

How is the 8085 microprocessor different from the previous 8 series microprocessors?

1122

How many i/o ports are present in the 8086?

1104

what are the types of conditional jumps

1244

Why was 8085 microprocessor introduced?

1072

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Un-Answered Questions { 86 Family }

How do vectored and non-vectored interrupts differ?

1139

explain the different types of control flags for the 8086?

974

What is meant by address space? What is meant by address space partitioning?

1016

Explain about interrupt driven mode of data transfer

1015

How is EPROM generally erased

1129

Mention what is the difference between microprocessor and microcontroller?

1095

What are the different type of registers used in 8085?

941

What is base segment address?

1094

What is the significance of the nmi pin in the 8086?

1014

What is the maximum clock frequency used by the 8085 microprocessor?

1152

Why 8051 is called 8 bit microcontroller?

1357

What is an interrupt service routine in microcontroller?

1077

What is non-maskable interrupts?

1251

Indicate different machine cycles of 8085?

1128

What is the function of ale and how does it works?

1058

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