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

86 Family (470)
VLSI (297)
DSP (55)
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Embedded Systems Interview Questions

Questions Answers Views Company eMail

Tell me the steps involved in demodulating a signal.

Ericsson,

940

What is the basic concept of frequency re-use?

Ericsson,

849

What do you mean by ionospheric bending?

Ericsson,

839

State difference between analog and digital signals.

HPCL, Hughes Systique Corporation,

887

Tell me some applications of DSP?

Ericsson,

819

Explain the different types of AM, FM along with the Diagrams on the paper.

Huawei,

862

Mention what are the different gates where Boolean logic are applicable?

1064

what is a sequential circuit?

1099

what is the use of defpararm?

1111

Explain how binary number can give a signal or convert into a digital signal?

1075

why is the number of gate inputs to CMOS gates usually limited to four?

1287

what are three regions of operation of MOSFET and how are they used?

1194

what is SCR (Silicon Controlled Rectifier)?

1007

Explain why present VLSI circuits use MOSFETs instead of BJTs?

1104

what is multiplexer?

1110

Un-Answered Questions { Embedded Systems }

Which interrupt has the highest priority?

1086

What is an interrupt service routine in microcontroller?

1015

What is stack pointer?

1050

What are the differences between mocks and stubs/fakes and where you might use them.

785

Which bit of the flag register is set when output overflows to the sign bit?

1139

what is logical address?

930

Give example for non-maskable interrupts?

968

Explain what is scr (silicon controlled rectifier)?

1022

Explain the various methods of representing discrete time signal

835

Explain sphl instruction?

1064

What the sp register does in a program?

961

Describe, in as much detail as you think is relevant, as deeply as you can, what happens when I type "cnn.com" into a browser and press "go".

732

Are all the bits of flag register used in 8051?

950

Write the properties of linear convolution.

802

what is the use of defpararm?

1111

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