Which of the following option is used as hexadecimal literal beginning?
Anonymous Quiz
12%
00
31%
0x
20%
0X
37%
Both 0x and 0X
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h5bp/Front-end-Developer-Interview-Questions
A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.
Creator: H5BP
Stars โญ๏ธ: 55.4k
Forked By : 10.7k
GitHub Repo: https://github.com/h5bp/Front-end-Developer-Interview-Questions
#front_end
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Join @coding_interview_preparation for more interview questions.
*This channel belongs to @bigdataspecialist group
A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.
Creator: H5BP
Stars โญ๏ธ: 55.4k
Forked By : 10.7k
GitHub Repo: https://github.com/h5bp/Front-end-Developer-Interview-Questions
#front_end
โโโโโโโโโโโโโโ
Join @coding_interview_preparation for more interview questions.
*This channel belongs to @bigdataspecialist group
GitHub
GitHub - h5bp/Front-end-Developer-Interview-Questions: A list of helpful front-end related questions you can use to interview potentialโฆ
A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore. - h5bp/Front-end-Developer-Interview-Questions
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Top 100 Networking Interview Questions & Answers from Career Guru
Here are Networking interview questions and answers for fresher as well as experienced candidates to get their dream job.
1) What is a Link?
2) What are the layers of the OSI reference model?
3) What is the backbone network?
4) What is a LAN?
5) What is a node?
๐Article Link
Here are Networking interview questions and answers for fresher as well as experienced candidates to get their dream job.
1) What is a Link?
2) What are the layers of the OSI reference model?
3) What is the backbone network?
4) What is a LAN?
5) What is a node?
๐Article Link
Guru99
100+ Networking Interview Questions and Answers (2025)
1) What is a Link? A link refers to the connectivity between two devices. It includes the type of cables and protocols used in order for one device to be able to communicate with the other.
Which of the following is used for
Anonymous Quiz
22%
/* comment */
3%
// comment */
11%
// comment
64%
both // comment or /* comment */
101 IT Security Interview Questions
The following IT security interview questions are at the architectural level. They may be of use for interviewing:
โ๏ธ Security Architects
โ๏ธ Security Specialists (e.g. Network Security Administrators)
โ๏ธ IT Executives
โ๏ธ Enterprise Architects
โ๏ธ IT Managers
โ๏ธ Solution Architects
The questions range greatly in difficulty and should be tailored to each role.
๐Article Link
The following IT security interview questions are at the architectural level. They may be of use for interviewing:
โ๏ธ Security Architects
โ๏ธ Security Specialists (e.g. Network Security Administrators)
โ๏ธ IT Executives
โ๏ธ Enterprise Architects
โ๏ธ IT Managers
โ๏ธ Solution Architects
The questions range greatly in difficulty and should be tailored to each role.
๐Article Link
Simplicable
101 IT Security Interview Questions
Information security interview questions (at the architectural level).
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Which one of the following is not a Java feature?
Anonymous Quiz
9%
Object-oriented
59%
Use of pointers
20%
Portable
12%
Dynamic and extensible
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Data Science Interview Questions for Top Tech Companies
List of data science interview questions for 2018 asked in the job interviews for the position of Data Scientist at top tech companies like Facebook, Google.
Data Science has become an integral part of making crucial business decisions in todayโs competitive market. This is one of the reasons companies are on a rampage to hire Data Scientists and qualified ones at that. The data science job interviews at companies like Facebook, Google, LinkedIn, AirBnB, Insight, Twitter, Mu Sigma have one thing in common โ these interviews are tough. But we have a list of helpful data science interview questions from these companies that will help while someone is preparing to apply for the post of a Data Scientist.
Last Updated: 14 Sep 2022
๐Article Link
List of data science interview questions for 2018 asked in the job interviews for the position of Data Scientist at top tech companies like Facebook, Google.
Data Science has become an integral part of making crucial business decisions in todayโs competitive market. This is one of the reasons companies are on a rampage to hire Data Scientists and qualified ones at that. The data science job interviews at companies like Facebook, Google, LinkedIn, AirBnB, Insight, Twitter, Mu Sigma have one thing in common โ these interviews are tough. But we have a list of helpful data science interview questions from these companies that will help while someone is preparing to apply for the post of a Data Scientist.
Last Updated: 14 Sep 2022
๐Article Link
ProjectPro
2024 Data Science Interview Questions for Top Tech Companies
List of data science interview questions for 2024 asked in the job interviews for the position of Data Scientist at top tech companies like Facebook, Google.
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Consider the usual algorithm for determining whether a sequence of parentheses is balanced. The maximum number of parentheses that appear on the stack AT ANY ONE TIME when the algorithm analyzes: (()(())(()))?
Anonymous Quiz
12%
1
24%
2
32%
3
32%
4 or more
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20 Essential Android Interview Questions from Toptal
1. There are four Java classes related to the use of sensors on the Android platform. List them and explain the purpose of each.
2. What is a ContentProvider and what is it typically used for?
3. The last callback in the lifecycle of an activity is onDestroy(). The system calls this method on your activity as the final signal that your activity instance is being completely removed from the system memory. Usually, the system will call onPause() and onStop() before calling onDestroy(). Describe a scenario, though, where onPause() and onStop() would not be invoked.
4. Describe three common use cases for using an Intent.
5. What is DDMS? Describe some of its capabilities.
๐Article Link
1. There are four Java classes related to the use of sensors on the Android platform. List them and explain the purpose of each.
2. What is a ContentProvider and what is it typically used for?
3. The last callback in the lifecycle of an activity is onDestroy(). The system calls this method on your activity as the final signal that your activity instance is being completely removed from the system memory. Usually, the system will call onPause() and onStop() before calling onDestroy(). Describe a scenario, though, where onPause() and onStop() would not be invoked.
4. Describe three common use cases for using an Intent.
5. What is DDMS? Describe some of its capabilities.
๐Article Link
Toptal
Essential Android Interview Questions | Toptalยฎ
Know what to ask. Know how to answer.
When there is an indefinite or an infinite value during an arithmetic computation in a program, then JavaScript prints______.
Anonymous Quiz
25%
Prints an exception error
37%
Prints an overflow error
28%
Displays "Infinity"
11%
Prints the value as such
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PatrickJS/ngExam
An AngularJS exam with questions from beginner to expert by @gdi2290 from @AngularClass
Creator: PatrickJS
Stars โญ๏ธ: 365
Forked By : 61
GitHub Repo: https://github.com/PatrickJS/ngExam
#PatrickJs #Js #Angular
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*This channel belongs to @bigdataspecialist group
An AngularJS exam with questions from beginner to expert by @gdi2290 from @AngularClass
Creator: PatrickJS
Stars โญ๏ธ: 365
Forked By : 61
GitHub Repo: https://github.com/PatrickJS/ngExam
#PatrickJs #Js #Angular
โโโโโโโโโโโโโโ
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*This channel belongs to @bigdataspecialist group
GitHub
GitHub - PatrickJS/ngExam: An AngularJS exam with questions from beginner to expert by @gdi2290 from @AngularClass
An AngularJS exam with questions from beginner to expert by @gdi2290 from @AngularClass - GitHub - PatrickJS/ngExam: An AngularJS exam with questions from beginner to expert by @gdi2290 from @Angul...
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Which of the following statement is used to free the allocated memory space for a program?
Anonymous Quiz
9%
vanish(var-name);
18%
remove(var-name);
13%
erase(var-name);
59%
free(var-name);
Angular 2 Interview Questions
1) What is Angular 2 ?
2) What are the new features of Angular 2?
3) How to declare a component in Angular 2 ?
4) When to use Ngoninit and constructor in Angular 2 ?
5) Explain the concept of lazy loading in Angular 2?
๐Article Link
1) What is Angular 2 ?
2) What are the new features of Angular 2?
3) How to declare a component in Angular 2 ?
4) When to use Ngoninit and constructor in Angular 2 ?
5) Explain the concept of lazy loading in Angular 2?
๐Article Link
๐2
Which of the following user-defined header file extension used in c++?
Anonymous Quiz
3%
hg
58%
cpp
33%
h
5%
hf
Hey folks,
I have very exciting news ๐
In May this year we discussed about creating quiz league where we will have one quiz every week and contestants would get points based on their ranking on quiz leaderboard.
88% of you said that they would really like to participate in it.
So today we are starting our first ever programming quiz league!
Rules:
๐ธ New quiz every Wednesday.
๐ธ You can take quiz as many times as you want, but only first time will count for leaderboard
๐ธ You have 7 days since quiz is posted to finish it. After that old quiz round is closed and new round starts.
๐ธ There will be total 10 rounds, each round will cover different programming/computer science topic.
๐ธ Each round will bring you points. Points are calculated using formula: number of right answers + ranking points.
๐ธ Only top 40 players of each round will get ranking points where player who ranked 1st will get the most and player who ranked 40th the least points. Players below 40th place won't get ranking points for that round
๐ธ There will be some bonus points which you get by helping other people in this community with their problems (something like stackoverflow)
๐ธ Winner will be known after 10 rounds which is just before new year!
First round - General programming knowledge quiz
Quiz link: http://t.me/QuizBot?start=7FcREcyF
PS. We already shared this quiz int he past. If you haven't done it do it now. It's first round of our quiz. Next rounds will bring new quizzes.
Here you can track leaderboards:
https://docs.google.com/spreadsheets/d/1wF9oHAI5KBtr9c85QLTKObClYpXwtRYouK5iAQs9z74/edit?usp=sharing
Have fun and of course learn something new ๐
I have very exciting news ๐
In May this year we discussed about creating quiz league where we will have one quiz every week and contestants would get points based on their ranking on quiz leaderboard.
88% of you said that they would really like to participate in it.
So today we are starting our first ever programming quiz league!
Rules:
๐ธ New quiz every Wednesday.
๐ธ You can take quiz as many times as you want, but only first time will count for leaderboard
๐ธ You have 7 days since quiz is posted to finish it. After that old quiz round is closed and new round starts.
๐ธ There will be total 10 rounds, each round will cover different programming/computer science topic.
๐ธ Each round will bring you points. Points are calculated using formula: number of right answers + ranking points.
๐ธ Only top 40 players of each round will get ranking points where player who ranked 1st will get the most and player who ranked 40th the least points. Players below 40th place won't get ranking points for that round
๐ธ There will be some bonus points which you get by helping other people in this community with their problems (something like stackoverflow)
๐ธ Winner will be known after 10 rounds which is just before new year!
First round - General programming knowledge quiz
Quiz link: http://t.me/QuizBot?start=7FcREcyF
PS. We already shared this quiz int he past. If you haven't done it do it now. It's first round of our quiz. Next rounds will bring new quizzes.
Here you can track leaderboards:
https://docs.google.com/spreadsheets/d/1wF9oHAI5KBtr9c85QLTKObClYpXwtRYouK5iAQs9z74/edit?usp=sharing
Have fun and of course learn something new ๐
Telegram
Programming, data science, ML - free courses by Big Data Specialist
Would you really like to participate in mentioned quiz league (a series of quizzes containing questions from different computer science areas)?
Yes, I will participate / No, currently I have no interest in that
Yes, I will participate / No, currently I have no interest in that
๐4๐2
Every Quiz round will be shared in both main channel and here, since it logically/semantically belongs to this channel as well.
๐4
Top 25 Backbone.js interview questions
1) Explain what is backbone.js ?
2) What are the main components of Backbone.js ?
3) Explain what is Backbone.js collections ?
4) Explain what is Backbone.js router is used for ?
5) What is Backbone events ?
6) What are the keypoints of Backbone ?
7) Why you have to use Backbone ? Advantages ?
8) What are the three js files that you require to setup a working environment for backbone?
9) Explain when you require Backbone.js ?
10) Explain what is view in Backbone.js?
๐Article Link
1) Explain what is backbone.js ?
2) What are the main components of Backbone.js ?
3) Explain what is Backbone.js collections ?
4) Explain what is Backbone.js router is used for ?
5) What is Backbone events ?
6) What are the keypoints of Backbone ?
7) Why you have to use Backbone ? Advantages ?
8) What are the three js files that you require to setup a working environment for backbone?
9) Explain when you require Backbone.js ?
10) Explain what is view in Backbone.js?
๐Article Link
Career Guru99 | Best resource on Interview Q & A
Top 25 Backbone.js Interview Questions and Answers
โ๏ธ List of the most asked real-world basic to advance level Backbone.js interview questions and answers for freshers and experienced professionals to get the right job.
๐2
Which of these cannot be used for a variable name in Java?
Anonymous Quiz
40%
Keyword and identifier
26%
Keyword
15%
Identifier
19%
None of above
200 C++ interview questions and answers
Welcome to C++ Interview questions with answers and explanation. These 73 solved C++ Programming questions will help you prepare for technical interviews and online selection tests during campus placement for freshers and job interviews for professionals.
After reading these tricky C++ questions, you can easily attempt the objective type and multiple choice type questions on C++ Programming.
๐Article Link
Welcome to C++ Interview questions with answers and explanation. These 73 solved C++ Programming questions will help you prepare for technical interviews and online selection tests during campus placement for freshers and job interviews for professionals.
After reading these tricky C++ questions, you can easily attempt the objective type and multiple choice type questions on C++ Programming.
๐Article Link
Careerride
73 C++ Interview Questions and Answers
C++ interview questions and answers for freshers and experienced, Advanced C++ interview questions - senior level C++ interview, Basic C++ interview questions - Frequently asked C++ interview, C++ online test
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