Embedded Systems Interview Questions
Questions Answers Views Company eMail

Explain what is meant by a sandbox, why you would use one, and identify examples of sandboxes in the wild.

558

What's the difference between a web server, web farm and web garden? How would your web application need to change for each?

556

You have two computers, and you want to get data from one to the other. How could you do it?

514

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

647

Have you developed software testing procedures for new systems and performed qa, quality assurance, or audits?

507

What is the repository pattern? The factory pattern? Why are patterns important?

524

Can you name the differences between object-oriented and component-based design?

569

What value do daily builds, automated testing, and peer reviews add to a project? What disadvantages are there?

536

Describe a pattern that is not the factory pattern? How is it used and when?

520

Describe the structure and contents of a design document, or a set of design documents, for a multi-tiered web application.

535

Why is the single responsibility principle important?

531

If your database was under a lot of strain, what are the first few things you might consider to speed it up?

531

What do you do to stay abreast of the latest technologies and tools?

554

Explain the concept of convention over configuration, and talk about an example of convention over configuration you have seen in the wild.

482

Whose blogs or podcasts do you follow? Do you blog or podcast?

474


Un-Answered Questions { Embedded Systems }

Define the 8085 instruction format and their classification according to word size?

691


what is logical address?

652


What are wait states in microprocessors?

761


Significance of watchdog timer in embedded systems.

527


What are the various regions of operation of mosfet? How are those regions used?

692






can a pointer be volatile ? Explain.

552


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

516


Differences between Array and Booth Multipliers?

3633


Why 8051 is called 8 bit microcontroller?

1003


Draw a transistor level two input NAND gate. Explain its sizing (a) considering Vth (b) for equal rise and fall times

1208


Please give a circuit to divide frequency of clock cycle by two?

647


What is the difference between 8085 microprocessor and a 8086 microprocessor?

746


What is the position of the stack pointer after the pop instruction?

717


What are registers in microcontroller ?

707


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

2192