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Qualcomm Interview Questions
Questions Answers Views Company eMail

What is the difference between a stub and a skeleton?

9 75207

How does Vbe and Ic change with temperature?

3171

How is the non-periodic nature of the input signal handled?

5 16044

Is the Gibbs phenomenon ever a factor?

5 13204

how should we start our self introduction.what is the sequence should we follow.like after our name then what we have to say.

41 547872

Design a circuit for A + abs(B) = C, where A and B are 4 bits wide and 2?s complement representation

1 8293

Design a circuit to detect when 3 and only 3 bits are set out of 8 bits.(eg. o0101100)

13 25353

There are 2 Flip_Flop with logic between them. Given Clock to Q delay, logic prop. delay, set up and hold times specify maximum clock frequency of system. What happens if second output fed back to first input. Any changes? What happens with timing if second output is fed back to logic between the flops? Good Luck!

1 7246

Write an implementation of “float stringToFloat(char *str).” The code should be simple, and not require more than the basic operators (if, for, math operators, etc.). • Assumptions • Don’t worry about overflow or underflow • Stop at the 1st invalid character and return the number you have converted till then, if the 1st character is invalid return 0 • Don’t worry about exponential (e.g. 1e10), instead you should treat ‘e’ as an invalid character • Write it like real code, e.g. do error checking • Go though the string only once • Examples • “1.23” should return 1.23 • “1a” should return 1 • “a”should return 0

6 9681

how to debug the report?

2 8571

What is the difference b/n any GPOS and RTOS?Give suitable examples or characteristic of RTOS to support your answer. What changes can be done in a GPOS to make it work like a RTOS? What basic features will you support, if you have to design a RTOS?

8 29236

Given n nodes. Find the number of different structural binary trees that can be formed using the nodes.

16 36830

1.find the second maximum in an array? 2.how do you create hash table in c? 3.what is hash collision

9 15587

1.write a program to merge the arrays 2.write efficient code for extracting unique elements from a sorted list of array?

3 10340

What are LAPD and LAPDm?

2 23944

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Un-Answered Questions

What is done by gr/or regrouping program?

798


Does hadoop install spark?

245


in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

2025


What are checklists before sending email?

303


Explain what is the role of the zookeeper?

362






Is boxing an implicit conversion?

697


difference between web and worker roles in windows azure?

347


What is the default location of result pages and how can we change it?

739


sql related question (outer join, left, right etc) array vs hashtable CRL sqldatareader vs dataset what is WPF, WCF, compare to WinForms Webservices Asp.net MVC vs WebForms?

3165


battery capacity use of made?

2302


Why we use nhexane inplace of hexane in mobilepase preparation

2129


What is parse method in c#?

613


Explain about Visual basic.NET culture?

765


I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

1567


Differentiate between DAO,ADO and Adodc as in data access objects?

6543