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QualComm Enterprises Interview Questions and Answers
QualComm Enterprises Interview Experiences
5 interviews found
Anonymous
(2 Questions)
- Q1. Fibonacci Series in C/C++, i++ and ++i
- Ans.
Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
In C/C++, i++ is post-increment operator which increments the value of i after the current operation is executed.
In C/C++, ++i is pre-increment operator which increments the value of i before the current operation is executed.
Example: Fibonacci series using i++ - int a = 0, b = 1, c, n = 10; for(int i = 2; i < n; i++) { c =...
- Q2. IoT and Raspberry pi, chip and semi conductor,. amplifier,
Interview Preparation Tips
Skills evaluated in this interview
Project Manager Interview Questions asked at other Companies
Ashwini Mandani
(1 Question)
- Q1. Basic python coding questions
(1 Question)
- Q1. Project related cross questions
Mcqs question based on oops os and network
(2 Questions)
- Q1. Where do you see yourself in next 5 years
- Q2. How have you helped your peers in preparation phase
Interview Preparation Tips
Software Engineer Interview Questions asked at other Companies
Selected
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
(2 Questions)
- Q1. What is Elmore delay
- Ans.
Elmore delay is a metric used in digital circuit design to estimate the delay of a signal traveling through a network of resistors and capacitors.
Elmore delay is used to estimate the time it takes for a signal to propagate through a network of RC elements.
It is calculated by summing the products of resistance and capacitance along the path of the signal.
Elmore delay is often used in timing analysis of digital circuits ...
- Q2. Explain different types of flip flops ,.
- Ans.
Flip flops are sequential circuits used in digital electronics to store one bit of information.
SR flip flop: basic flip flop with two inputs (S and R) and two outputs (Q and Q').
D flip flop: data flip flop with single data input (D) and clock input (CLK).
JK flip flop: versatile flip flop with J, K, and clock inputs.
T flip flop: toggling flip flop with single input (T) and clock input.
(1 Question)
- Q1. Hr round was just a formality, only basic questions like how was interview , etc.
Engineering Intern Interview Questions asked at other Companies
QualComm Enterprises interview questions for popular designations
Selected
I applied via Referral and was interviewed before May 2023. There was 1 interview round.
Bitwise operation c coding
Senior Software Engineer Interview Questions asked at other Companies
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I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
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