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L-3 Communications

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L-3 Communications Interview Questions and Answers

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Interview questions from similar companies

Senior Engineer Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 18 Nov 2020

Interview Questionnaire

3 Questions

Q1. What is android architecture stack?

View 1 more answer

Q2. What is AIDL?

Ans.

AIDL stands for Android Interface Definition Language, used for inter-process communication in Android.

AIDL is used to define the interface between client and service in Android.
It allows communication between different processes in Android.
AIDL is used to pass complex data types between processes.
AIDL is similar to Remote Procedure Call (RPC) in other programming languages.
Example: AIDL is used in Android to implement...

Answered by AI

Add your answer

Q3. What is hash set and hash map

Ans.

Hash set and hash map are data structures used to store key-value pairs for efficient retrieval.

Hash set stores unique values without any specific order.
Hash map stores key-value pairs and allows fast retrieval of values based on keys.
Both use hashing to map keys to their corresponding values.
In Java, HashSet and HashMap are implementations of these data structures.

Answered by AI

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Skills evaluated in this interview

Software Engineer Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 6 Jan 2021

Interview Questionnaire

3 Questions

Q1. Static keyword. Object creation

Add your answer

Q2. Virtual function and run time polymorphism

Add your answer

Q3. Compile time polymorphism and example

Ans.

Compile time polymorphism is achieved through function overloading and templates.

Function overloading allows multiple functions with the same name but different parameters.
Templates allow generic programming by defining functions or classes that can work with different data types.
Examples of function overloading include cout<< for different data types and sqrt() for float and double.
Examples of templates include vector

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Assistant Manager Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 12 Jul 2021

I applied via Naukri.com and was interviewed in Jan 2021. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. Can you work in rural place

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't fear too much even the minimum guy can get through

Senior Engineer Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 14 Jul 2021

Interview Questionnaire

1 Question

Q1. What is your role in previous company

Add your answer

Senior Engineer Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 11 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.

Round 1 - Aptitude Test

Mathematics, English, Reasoning

Round 2 - Technical

(2 Questions)

Q1. They asked Technical questions

Add your answer

Q2. What is antenna What is satcom

Ans.

An antenna is a device that converts electrical signals into electromagnetic waves and vice versa. Satcom is short for satellite communication.

Antennas are used for transmitting and receiving signals in various applications such as radio, television, and wireless communication.
Satcom refers to the use of satellites for communication purposes, including television broadcasting, internet access, and military communicatio...

Answered by AI

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Round 3 - Group Discussion

Clean India
Corruption

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and believe in yourself

Software Engineer Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 28 Jul 2021

Interview Questionnaire

1 Question

Q1. Explain your project thoroughly, then they will ask project related questions, core java(multi threading, collections, oops mostly), SQL,spring(basic) for java developer interview

Add your answer

Assistant Manager Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 23 Oct 2021

I applied via Naukri.com and was interviewed in Nov 2020. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. Be clear on salary negotiation

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Say confidently what ever it is..

Assistant Manager Interview Questions & Answers

Larsen & Toubro Limited

posted on 2 Nov 2021

I applied via Recruitment Consultant and was interviewed before Nov 2020. There were 4 interview rounds.

Interview Questionnaire

2 Questions

Q1. Three people seat and asked Just simple technical questions frequently from civil engineering in hindi & English and watched the confidence level also. Some difficult questions is also there but they have ...

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Q2. Forget now because long years ago it has been done.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident & should have technical knowledge.

Senior Engineer Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 4 Nov 2021

I applied via Naukri.com and was interviewed in May 2021. There were 3 interview rounds.

Interview Questionnaire

1 Question

Q1. Major questions on my past work responsibilities and projects, stlc, defect life cycle, tools used, test case writing, techniques, test plan, agile methodologies

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Web interview on Aug 2021
Got interview through recruitment consultancy from naukri

Assistant Manager Interview Questions & Answers

Larsen & Toubro Limited

Anonymous

posted on 27 Feb 2022

I applied via Company Website and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.

View all tips

Round 2 - Group Discussion

About experience and scope of work current organization and civil engineering related questions.

Round 3 - HR

(2 Questions)

Q1. What are your salary expectations?

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Q2. Why are you looking for a change?

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Deep knowledge of civil engineering field management and quality .

L-3 Communications Interview FAQs

How to prepare for L-3 Communications interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at L-3 Communications. The most common topics and skills that interviewers at L-3 Communications expect are CCNA, Routing, Switching, CCNP and Ccie.