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

86 Family Interview Questions

Questions Answers Views Company eMail

Indicate different machine cycles of 8085?

1134

What is tri-state logic?

1237

What is an os and what are its functions?

1153

What is the operating frequency of 8085?

1110

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

1403

What is processor cycle (machine cycle)?

1069

Why stack is used in program?

1074

What is a locator?

1133

How many i/o ports can 8085 access?

1193

Which is non maskable interrupt for 8085?

1085

Name the special purpose registers?

1058

Do the interrupts of 8085 have priority?

1031

Describe the general purpose registers of 8085?

1042

What is the need for port?

1140

What is meant by priority of interrupt?

1170

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Un-Answered Questions { 86 Family }

How do vectored and non-vectored interrupts differ?

1142

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

982

The PCI bus is the important bus found in all the new Pentium systems because

1087

What are the functions of base registers?

1218

What does a microprocessor mean?

1092

Define the functions of the dx register.

971

what are the advantages of modular proramming techniques

1109

Explain about interrupt driven mode of data transfer

1018

Define bit, byte and word.

1387

Can 8259 be interfaced with 8085 via the trap pin?

1006

What are flag registers?

1111

How many logical drives is it possible to fit onto a physical disk?

1014

Device density on a microprocessor/chip?

1124

what is logical address?

989

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

1232

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