Interview Questions from various popular Embedded Companies which are previously asked

16	HUAWEI TECHNOLOGIES	Get Here
17	FAT PIPE	Get Here
18	HELLA INDIA	Get Here
19	DATA PATTERNS, CHENNAI	Get Here
20	DATA PATTERNS, CHENNAI	Get Here
21	AMI	Get Here
22	VALUE LABS	Get Here
23	SANDVINE	Get Here
24	AMI, CHENNAI	Get Here
25	AMI	Get Here
26	SECURFII EMBEDDED SYS	Get Here
27	VALUELABS	Get Here
28	AUDIENCE BANGALORE	Get Here
29	HUAWEI TECHNOLOGIES INDIA PVT LIMITED	Get Here
30	AMI	Get Here
31	VVDN CHENNAI	Get Here
32	AUDIENCE COMMUNICATIONS	Get Here
33	AMERICAN MEGA TRENDS	Get Here
34	AUDIENCE COMMUNICATIONS SYSTEMS INDIA	Get Here
35	TEAMF1 NETWORKS LTD,HYDERABAD	Get Here
36	VVDN	Get Here
37	SAFARAN	Get Here
38	HUAWEI	Get Here
39	SYNFOSYS	Get Here
40	VVDN PVT. LTD	Get Here
41	HUAWEI  TECHNOLOGIES	Get Here
42	LNT IES	Get Here
43	ROBERT BOSCH	Get Here
44	IGATE GLOBAL SOLUTION	Get Here
45	TEAMF1 NETWORKS LTD, HYDERABAD	Get Here

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Interview Questions from various popular Embedded Companies which are previously asked

SNO	Name of the Company	Interview Questions
1	CISCO	Get Here
2	AMERICAN MEGATRENDS INDIA PVT. LTD.(AMI, CHENNAI)	Get Here
3	VALUE LABS	Get Here
4	INTEGRA MICROSYSTEMS	Get Here
5	AMI CHENNAI	Get Here
6	DATA PATTERNS	Get Here
7	VVDN	Get Here
8	HUAWEI TECHNOLOGIES	Get Here
9	VALUE LABS	Get Here
10	HUAWEI	Get Here
11	HUAWEI	Get Here
12	CLAYTRONICS	Get Here
13	GLOBAL EDGE SOFTWARE	Get Here
14	DATA PATTERNS	Get Here
15	FATPIPE NETWORKS	Get Here

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TEAMF1 networks Ltd, Hyderabad

WRITTEN TEST:

25-c questions, os, tcp-ip

38-reasoning

If u clear written test 60% is over, a little effort is enough to crack the interview, so be careful.

TECH1:

In this round they concentrate on C and DS

1.About storage classes

2.Two pgrms given ask me to find errors on it based on extern and static

3.Indirectly asked strstr implementation

4.How to find middle element of a linked list

5.How to delete repeated elements frm liked list

TECH2:

In this round for me asked about B.tech project and GDB debugging, compilation stages, abt company…………………. but for others asked abt OS and Tcp/ip

HR:

It was so simple and cool,

Tell me about yourself……………

1.Abt family, company

2.why should I hire you

3.If your team lead gave heavy work to you, how would you respond

After Hr again 1 more round conducted

TECH3:

1.client-server prgm

2. About TFTP,FTP vs TFTP

3. Tell me basic commands in linux and what is ls-ltr,which command is used to find the size of each file

4.what is lattest version of linux

5.which thing makes you to feel uncomfort while working

6.Do u like Networking if yes why?

7.About my B.tech project

Finally announce the result………………

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iGATE global solution

There were 3 rounds:
1. Aptitude Test.
2. Technical interview.
3. HR Interview.

APTITUDE TEST
total 50 question- 20 English+30(verbal & quantitative).
60 minutes were given to solve 50 questions.

ENGLISH
-question based on question answer from passage ,articles,sentence
correction etc.

VERBAL
-blood relation,figure,coding-decoding etc.

QUANTITATIVE
-problem on number
-problem on ages
-profit loss
-problem on train
-ratio and proportion
-simple interest.

Aptitude test was so easy. But cut off was very high. It was around 35 to 40
out of 50. So you need to be more accurate.

2.TECHNICAL INTERVIEW

1.tell me about your self.
2.why you choose embedded system course?
3.application of resonant circuit.
4.in which region transistor will amplify?
5.do u have any subject VLSI?
6.explain OSI and TCP-IP model.
7. difference between microprocessor and micro controller.
8. difference between C and EMBEDDED C.
9. WAP for sorting ARRAY(using any method).
10 .difference between structure and union.
11. briefly explain about your project.
12.are you interested for software engineer?

3.HR interview
1.how's your technical.
2.tell me your long-term goal.
3.are you ready for relocate,immediate joining ?

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ROBERT BOSCH

following topics are covered In written test.Test will be 60 marks 60 min.
1) 12-15 Que digital Electronics
2) 10-12 Que Analog
3) 2-3 Que 8085 and 2-3 Que 8051
4) 3-4 C programming and 1-2 Que C++
5) 5 Que Aptitude and 5 Que from Chart base(ex. pi-chart)
6) 5 Que from Paragraph

Experience :

ROBERT BOSCH

Technical Round (around 1 hour )
1) Tell me about your self ?
2) What is your favorite subject?
3) How many concept you know in C?
4) Explain detail of Compiler stages?
5) How many pre-processor directives you know?
6) What is use of #include, #define Explain with example?
7) Suppose you and your friend make program your friend write header
file you can write your program with your friend header file but you
don't know that your friend defined macros or not but you can use that
in your program i.e PI then suppose your friend can not defined it how
can you write your code so compiler can't generate any error?
8) Write a program to find first five prime numbers?
9) Write a program to add five numbers of integer array with for loop
& while loop?
10) What is roll of loader in compiler?
11) Draw and Explain Architecture of microcontroller 8051?
12) What is internal size of RAM, ROM in 8051?
13) How many types of memory available?
14) What is Flash memory?
15) Internal structure of UART?
16) What is serial and parallel communication?
17) What is protocol? What are the serial and parallel protocols?
18) Explain SPI Protocol?
19) What CAN protocol?
20) Which subject you hate in Engineering? Why?
21) File operation in c with one simple Example?

HR round (20 min)

1) Tell me about your self ?
2) What's your Father, mother, Brother doing?
3) In which medium you are Study?
4) What are you doing in Bangalore?
5) How is Vector training?
6) If do any project in Vector? What is Engineering Project?
7) What do you know about company?
8) Why are you join This company?
9) What are you doing for improve your communication skill?

Data Pattern

Techanical-1(around 2 hour)
1) Tell me about your self?
2) How many concept do you in c language?
3) Explain compiler stages?
4) Write a program for 10 student data in one file and transfer it to
other file?
5) How and why defined macros?
6) Difference between malloc and calloc? Write it's prototype?
7) Write a program for to check string is palindrome or not using pointer?
8) Difference between structure and union?
9) What is structure padding? Explain bit field using one example?
10) Struct std
{
Unsigned bit1:2;
Int bit2:2;
Unsigned bit3:5;
}bit;
If we can write bit.bit2=5 what is the output?
11) Struct std
{
Int i;
Char ch;
Int j;
}
What is the size of structure?
12) #define print(a) printf("%d %d\n",a++,++a);
Main()
{
int a=10;
print(a++);
}
What is the output?
13) Explain all storage class in c?
14) How do you know about data structure?
15) Write a program for stack, queue.
16) What is circular queue? Write a program for it?
17) Write a program for to search and delete element in double linklist?
18) What is tree? Why we can use only explanation?
19) Write a program for tcp/ip ? only system call and explain each use?
20) Explain osi and tcp layer?
21) What do you know about linux?
22) What is signal management? How many signal are present ?
23) What fork() system call can do?
24) What is contact switch?
25) What is pipe, message queue? What is deadlock situation? Haw we
can overcome?
26) What is thread? Write it's system call?
27) 8085 is how many bits microprocessor?
28) How many Interrupt are present in 8085?
29) How many address and data line in 8051?
30) Write a program for call by value and call by reference in c?
31) Write an assembly program for swapping two numbers?
32) Write a program for any branching instruction?
33) What do you mean by interrupt?
34) What is OPPs? How many concept do you know?
35) What is class? What is object?
36) What is inline function?
37) What is constructor and destructor? What is virtual function?
38) What is abstract class ?

Techanical-2(around 15-20 minute)
1) Introduce your self?
2) How is rating your self in c out of 10?
3) Write a program to find factorial of a number using recursion?
4) How to defined macros?
5) Write malloc and calloc prototype?
6) How many duration for Couse in vector?
7) What is your father doing?
8) How many duration you live in Bangalore?

3 Embedded

Technical-1
1) Tell me about your self?
2) What is binary search?
3) Write a program for binary search tree?
4) Write a program for delete node?
5) Write program to search element in single link list?
6) What is your project in engineering? Explain.
7) What is your roll in that project?
8) Write a program to find prime number between 1 to100?
9) Write a program for bubble sort?
10) Write a program to print character A without use 'A' in your program?
11) What do you know about Linux?
12) What is OS?
13) What happened when we switch on our system?
14) What is boot loader? What that use?
15) What is BIOS use?
16) What is kernel?
17) Why we use signal handling? What's it use ?
18) What do you know about virtual memory?
19) What is OOPs? How many OPPs concepts you know?
20) What is polymorphism?
21) What is operator over loading explain with example?
22) What is inheritance? Types of inheritances?
23) What is inline function? What is virtual Function?
24) What is templates ?
25) What do you know about socket?
26) Write all functions for server-client program? Explain each functions?
27) What is SCI?
28) What you know about company?
29) Puzzle: There is one basket 1st day in there is some ball? 2nd day
number of balls will double. In last basket is full in 20 days. Then
how many day for fill the half basket?
30) Do you have any question?

Technical-2

1) If there is two single link list one of them merge with other then
find exactly where both are merge. You have initially both link head
pointers.
2) Delete middle node of single link list. Condition is our pointer
is point to that middle node and we have not hade pointer of the first
node.
3) Char c[]={'A','P','P','L','E'};
int *p=c;
printf("%d",p);
p=c+1;
printf("%d",p);
what it the out put of above program?

4) Char c[]="apple";
Printf("%s",c);
5) Memory allocation for variable in c? What is Bss section ?
6) Out of 10 how many rate your self in c?

All the best to all of you those still struggling for job.I Wish All
of you placed in good companies. 

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