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 differences between isolated i/o and memory mapped i/o

1048

What are the steps involved in a fetch cycle

1042

What are the advantages of memory segmentation in 8086

1148

The interrupt response time is determined by?

1044

What is the purpose of the biu in the 8086?

1039

After a pop instruction where does the stack pointer points?

1042

What are the two major differences between intr and other interrupts (hardware)?

1544

explain the trap input for the 8085.

1010

What are the different types of arithmetic operations that can be performed by the 8085 microprocessor? Explain with an example?

1123

Explain the internal architecture of the 8086 microprocessor?

1120

Define psp?

1049

Define the architecture of the 8085 microprocessor?

983

What are the index registers in 8086?

1099

Classify interrupts on the basis of signals.

1068

What is the purpose of a buffer register in reference to 8085?

982

Post New 86 Family Questions

Un-Answered Questions { 86 Family }

What are the different functional units in 8086?

1151

Define the architecture of the 8085 microprocessor?

983

how does the 8086 differ from the 8085 microprocessor?

997

What is the significance of the hold and hlda pins?

1103

What is segment address in 8086?

1003

How clock signal is generated in 8086? What is the maximum internal clock frequency of 8086?

1399

Define what the sop does with the help of an example.

976

What is stack pointer in 8051 microcontroller?

1191

Explain dma?

1039

What type of architecture is used in 8085 microprocessor?

901

What is the purpose of data moving instructions? Name any two such instructions?

1049

Explain the different modes of operations of the 8086?

1000

These are two ways in which a microprocessor can come out of Halt state.

1111

How can interrupts be classified in the 8086?

1185

What is an editor?

1053

For More Un-Answered { 86 Family } Questions Click Here