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

86 Family (470)
VLSI (297)
DSP (55)
Embedded Systems AllOther (399)

Embedded Systems Interview Questions

Questions Answers Views Company eMail

Point out the differences between the 8086 and 8088 microprocessor?

1039

Differentiate between div and idiv instructions with the help of examples.

2580

Describe the non-vectored interrupt process?

1033

The operation being performed by the 8085 can be checked by which pins?

968

What are the different flags included in the alu?

1064

What is the stack segment used for?

1096

What is the bus arbitration problem in the 8086 and how can it be resolved?

1068

Name the unit that controls the sequential execution of instructions?

1019

What is a stack pointer register?

955

what is logical address?

927

State the differences between absolute and linear select decosing.

2177

How many instruction bits does 8085 processor support?

1049

How is the system clock calculated in the 8085?

1114

What type of interrupt is the “trap” and what does it do?

1056

Differentiate between hardware and software interrupts and state examples for both?

934

Un-Answered Questions { Embedded Systems }

Explain the components of an embedded system?

844

What is a locator?

1090

What's the difference between locking and lockless (optimistic and pessimistic) concurrency models?

889

In Verilog code what does “timescale 1 ns/ 1 ps” signifies?

1153

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

1416

How can you construct both PMOS and NMOS on a single substrate?

4933

State the differences between a procedure and a macro.

1153

Explain the characteristics of the cmp instructions?

1089

Describe the life-cycle of a software development (application design) process.

752

What trade offs do you have for resource contention?

801

why 8085 processor is called an 8 bit processor?

995

What is Charge Sharing? Explain the Charge Sharing problem while sampling data from a Bus

1211

what is the command/instruction in ARM that does not do anything or does not execute any instruction ? (except NOP instruction)

3028

Tell me can structures be passed to the functions by value?

787

Tell me what type of scheduling is there in rtos?

759

For More Un-Answered { Embedded Systems } Questions Click Here