86 Family Interview Questions
Questions Answers Views Company eMail

Does alu have any storage facility?

634

Does 8085 have serial i/o control?

650

Explain sim and rim instructions?

723

What are the different types of assemblers used?

613

What is special purpose registers in 8086?

665

What is coprocessor?

647

What is 8255?

621

Discuss 3 states signals io/m,s0,s1?

658

What is a linker?

633

Define microprocessor?

796

Define microcontroller?

621

Define the types of bus used in the 8085?

577

How can interrupts be classified in the 8086?

648

Explain about interrupt driven mode of data transfer

581

What is the significance of the hold and hlda pins?

595


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Un-Answered Questions { 86 Family }

What number of the times the instruction sequence below will loop before coming out of loop is MOV AL, 00hA1: INC AL JNZ A1

984


What does a microprocessor mean?

666


Define bit?

611


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

786


In the instruction FADD, What does F stands for

821






What does tasm stand for and what is its use?

728


How many interrupts are there in 8085?

627


What are Pseudo instructions basically?

669


Explain two ways of converting a two input nand gate to an inverter?

583


What is tri-state logic?

699


What is base segment address?

647


Explain db?

646


What is the purpose of pipe lining in reference to 8086?

603


How can interrupts be classified in the 8086?

648


what is the undefined bits in flag registers of 8085 microprocessor?

1666