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

what are the types of conditional jumps

1244

Why was 8085 microprocessor introduced?

1072

what are the differences between isolated i/o and memory mapped i/o

1048

What are the steps involved in a fetch cycle

1043

What are the advantages of memory segmentation in 8086

1149

The interrupt response time is determined by?

1048

What is the purpose of the biu in the 8086?

1041

After a pop instruction where does the stack pointer points?

1044

What are the two major differences between intr and other interrupts (hardware)?

1545

explain the trap input for the 8085.

1010

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

1125

Explain the internal architecture of the 8086 microprocessor?

1121

Define psp?

1049

Define the architecture of the 8085 microprocessor?

986

What are the index registers in 8086?

1101

Un-Answered Questions { Embedded Systems }

What is difference between using a macro and inline function?

907

What are the advantages and disadvantages of separation of concerns?

827

How do you react to people criticizing your code/documents?

839

Which segment is used to store interrupt and subroutine return address registers?

1244

How does the size of PMOS Pull Up transistors (for bit & bit- lines) affect SRAM's performance?

1206

Why is it better to use multi-threading polling instead of a single threading model?

1046

Tell me the role of a car driver as one of a feedback mechanism.

969

What happens if we use an Inverter instead of the Differential Sense Amplifier?

3003

Can we put breakpoint inside isr?

798

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

1155

What are the different measures that are required to achieve the design for better yield?

1218

What is meant by a bus?

1078

What is dma in an embedded system?

937

What is return type of isr?

805

Name three primary attributes of object-oriented design. Describe what they mean and why they're important.

812

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