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

86 Family Interview Questions

Questions Answers Views Company eMail

explain the various functional blocks of the 8085 microprocessor.

981

Describe the aaa instruction with the help of an example?

996

Define psp and its structure?

1071

What does the parity flag do?

1084

Explain the different modes of operations of the 8086?

1000

How to control and timing circuitry of the 8085.

1030

Define the jobs performed by the biu and eu in the 8086.

1251

What is 'daisy-chaining' in reference to the 8086?

1163

How many bit address bus does the 8085 use?

1016

Which interrupt in the 8086 has the highest priority?

1116

explain about externally initiated operations

1066

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

1211

What are the boons and banes of having more general purpose registers in a microprocessor.

1193

What are wait states in microprocessors?

1147

What are the different types of memory addressing modes?

1025

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Un-Answered Questions { 86 Family }

What does quality factor mean?

1139

Please give a circuit to divide frequency of clock cycle by two?

1037

What are the different types of addressing modes?

1063

Explain briefly the string addressing mode with the help of an example?

1003

What is special purpose registers in 8086?

1167

Define word?

1112

What is meant by cross-compiler?

1201

how does the 8086 differ from the 8085 microprocessor?

998

What is the position of the stack pointer after the pop instruction?

1050

How the stack is initialized?

1078

What is processor cycle (machine cycle)?

1066

Does alu have any storage facility?

1221

State the two type of 16 bit registers and define them?

933

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

1149

What is a program counter?

1155

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