Embedded Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Embedded Systems Interview Questions

Questions Answers Views Company eMail

Define the types of memory used in 8085 microprocessor?

1127

Write a program that will store the contents of an accumulator and flag register at locations 2000h and 2001h.

929

What is the maximum memory addressable size by the 8086?

1151

What is single stepping and how can it be achieved on the 8086?

1294

What type of interrupts are used for critical events and why?

1115

What type of instruction is cpi ‘c’ and define the action it performs?

1196

Classify interrupts on the basis of signals. State their differences.

1205

What does a microprocessor mean? What all does a microprocessor comprise of?

1119

What does a microprocessor mean?

1126

What all does a microprocessor comprise of?

1163

What’s a microprocessor?

1045

What are the different types of system involved in embedded system?

976

Why is java mostly used in embedded systems?

1015

What are the commonly found errors in embedded systems?

838

What is the need for having multibyte data input and output buffers in case of device ports?

935

Un-Answered Questions { Embedded Systems }

List out the features of 8051 microcontroller?

1284

Describe the general purpose registers of 8085?

1072

What's yagni? Is this list of questions an example?

864

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

1292

Define sampling and aliasing.

998

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

1470

Explain me why is model transformations used in the embedded system?

890

What are the data pins of microprocessors? What is their use?

1056

Explain what is scr (silicon controlled rectifier)?

1104

State the differences between absolute and linear select decosing.

2290

What are hardware interrupts?

1079

How logical gates are controlled by boolean logic?

1111

How will you perform linear convolution via circular convolution?

921

Working of a 2-stage OPAMP?

3236

Explain sphl instruction?

1185

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