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 is non-maskable interrupts?

1342

Which interrupt has the highest priority?

1198

What are the three main types of connection used by bluetooth?

1114

Where 8086 mostly used & tell application of 8086?

1287

What is meant by cross-compiler?

1272

Explain an interrupt?

1093

Why memory width is not 16-bit? In stead of having 8-bit (same as 8085)?

1154

What is program counter in 8085?

1161

What is meant by a bus?

1141

Where can we find the sample assembly language programs?

1048

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

1422

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

1100

Explain the functions of ale in 8085?

1072

What are the flags used in 8086?

1061

Logic calculations are done in which type of registers?

1434

Un-Answered Questions { Embedded Systems }

what is program counter?

1162

Explain the components of an embedded system?

951

Draw Vds-Ids curve for a MOSFET. Now, show how this curve changes with increasing transistor width.

1344

Tell me what is isr?

898

Explain jnc.?

1157

What are registers in microcontroller ?

1150

Tell me why does pre-emptive multi-threading used to solve the central controller problem?

898

Explain me how does the interrupt architecture works?

962

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

1195

How does a 3 tier application differ from a 2 tier one?

908

What is top half & bottom half of a kernel?

876

What is the size of the int, char and float data types?

874

Explain Cross section of a PMOS transistor?

1285

What does quality factor mean?

1190

What is an editor?

1105

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