Hcl conducted test for freshers on nov 5th . The following is the 
interview procedure which i attended.

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In WRITTEN TEST 4 sections are there.

1. 15 Q from General Computer Awardness
2. 20 Q from C Language 
3. 10 Q from Analyzing Program
4. 20 Q from  General Aptitude

Section-1: (-0.25 negative marks)
1. 8086- 5 Q
2. 5 Q on    Networking like Tcp/Ip,PSTN,UDP etc 
3. 5 Q on  Data Strctures like Tree,node etc 

Section-2: (-0.25 negative marks) Questions on following concepts like 
1. Pointer
2. Structures
3. Files
4. String
5. Array
6. Storage Class

Mostly program Based Questions.

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Section-3: (-1 negative marks)
1. C Language program
2. C++ program

Mostly C program Based Q.

Section-4: (-0.25 negative marks)
1. 5Q  on Logical reasoning
2. 10Q on  Data interpretations
3. 2Q in logic in programming
4. 3Q on  General  &  Logical

 
In Technical Interview questions are from 

1. Digital & Design
2. C language
3. Microprocessor
4. Electronic Circuits
5. Communication system
6. Circuit Theory


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HR INTERVIEW
 
Questions:

General:
1. Tell me about yourself ?
2. What is your area of interest ?
3. What are your hobbies ?
4. What are the websites you visited ?
5. How to find job oriented website ?
6. What are the browsers used ?
7. What is your father?


Questions on Microprocessor are as follows.

1. What are the MP studied?
2. How many general purpose registers used in 85?
3. Tell me 6 registers?
4. Draw the arichetecture of 8085?
5. What is use of ALU?

Circuit Theory questions.

1. Define KVL & KCL?
2. Define capacitors?
3. Give equation of charge capacitors?
4. Define Q?
5. Impedance definition.
6. What is reactance?
7. Explain registance?
8. How to match that impedace in your circuits?
9. One circuit is given-Find out output impedance?


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Questions on C *

1. Give your self a rank in between 1 to 10 in c language.
2. Tell me something abt  c lanuage?
3. steps used in C complier?
4. What is compiler?
5. What is  the use of complier?
6. Why we are going for  compiler?
7. How to create Execution files?
8. When you write c code how computer understands your code?
9. What are the storage class ? 
10. Tell me about different storage classes ?
11. Write a simple program using extern?
12. Write a simple program using static?
13. In any program more than one static storage used value assign same 
variable? It is possible?
14. Define files?
15. Define Macro fun?
16. Write a program find 3 biggest numbers?
17. Explain that program?
18. What is control statement?
19. what do you know about data strctures?



Digital Questions *

1. What is K-map?
2. What is the  use of k-map?
3. Any other techniques used simplify Gate equation?
4. Why we are going to digital?
5. What is operations of digital?
6. What are the universal Gates?Tell me?
7. Can you Implement XOR Gates using NAND Gates?

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Questions abt Electronics & Communications *

1. What is amplifier?
2. Where we used this?
3. What is the  term decibles?
4. What is Gain? 
5. The amplifier output added any noise?
6. What are characterstics of good amplifier?
7. How to rectify noise?
8. What is ocillator?
9. Where we used this?
10. What is modulation?
11. What are the modulation techniques?
12. What is PM? Explian?
13. PCM  is used for which type of modulation?
14. Explain digital modulation?

They asked some more explanations.

8. What is FF?
9. What is use of counter?
10. Can you design MOD 3 counter?
11. Why we need clock in digital circuit?
12. What is purpose of Register?
13. What is sequential circuit?
14. Explain feedback?
15. What is memory unit?
16. What is JK FF?
17. What is present state?
18. What is race arround condition?How to avoid this?

Hcl Placement Papers | Hcl  Interview Procedure | 
Hcl Aptitude Questions | Hcl Technical Questions 
|Hcl Interview Questions.