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 is a coprocessor trap?

1 3838

Define word?

1161

What happens when call instruction is executed?

1211

What is baud rate?

1081

How many hardware interrupts 8085 supports?

1138

Discuss pc and sp?

1088

What is the software interrupts of 8085?

1191

What is the purpose of clk signals of 8085?

1232

Explain the two types of software?

1080

The address capability of 8085 is 64 kb.explain?

2040

Explain memory mapped i/o and i/o mapped i/o schemes?

1389

What is the maximum size of segment in 8086 microprocessor?

1049

Why subroutine used in programs?

1224

What are flag registers?

1150

What are the different functional units in 8086?

1230

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Un-Answered Questions { 86 Family }

Define byte?

1168

What are software interrupts?

1078

State the total number of pins in the 8085 microprocessor?

1015

Do the interrupts of 8085 have priority?

1085

8051 Was developed using which technology?

1291

What are the three main types of connection used by bluetooth?

1119

What are the functions of base registers?

1266

Explain architecture of 8051 microcontroller?

1173

List out addressing modes in mcs-51?

1183

What are the typical errors associated with using stack in a program?

1188

How many hardware interrupts 8085 supports?

1138

What are the steps involved in a fetch cycle

1092

explain the different types of control flags for the 8086?

1027

What is instruction cycle?

1235

Give an example of one address microprocessor?

1267

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