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 different adder circuits you studied?

1030

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

1153

Can 8259 be interfaced with 8085 via the trap pin?

998

Give examples for maskable interrupts?

1113

Design a transmission gate based xor.

1060

What does quality factor mean?

1129

In 8085 which is called as high order / low order register?

1103

What are hardware interrupts?

1035

What does eu do?

1147

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

1242

How many types memory mgt can divided?

1056

Give example for non-maskable interrupts?

1011

Explain what is the difference between isr & function call?

1045

What are the various interrupts in 8086?

1111

Which interrupts are generally used for critical events?

1103

Un-Answered Questions { Embedded Systems }

what is the undefined bits in flag registers of 8085 microprocessor?

2117

What is the purpose of the segment register?

781

What does a microprocessor mean? What all does a microprocessor comprise of?

1063

What are the different design constraints occur in the synthesis phase?

1101

what is Digital Signal processing?

893

Tell me how do you detect if two 8-bit signals are same?

1117

What do you mean by interrupt latency?

901

How many types memory mgt can divided?

1056

Explain whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?

882

Tell me what is the difference between hard real-time and soft real-time os?

854

What is the difference between isr & function call?

1117

What is the order of calling for the constructors and destructors in case of objects of inherited classes?

853

explain the various functional blocks of the 8085 microprocessor.

976

what is the difference between the TTL chips and CMOS chips?

1127

Explain what is return type of isr?

889

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