hackerrank rest api certification solutions java

Calling Rest API in java from Hackerrank IDE

stackoverflow.com › questions › 65834158 › calling-rest-api-in-java-from-hackerrank-ide

just remove s from https

URL url = new URL("http://jsonmock.hackerrank.com/api/article_users?page=1");

Answer from abhinavsinghvirsen on Stack Overflow

GitHub

github.com › devreena03 › hackerrank-restapi-java

GitHub - devreena03/hackerrank-restapi-java: Hackerrank REST API certification problem solved in java · GitHub

Hackerrank REST API certification problem solved in java - devreena03/hackerrank-restapi-java

Starred by 19 users

Forked by 12 users

Languages Java

HackerRank

hackerrank.com › skills-verification › rest_api_intermediate

Rest API Intermediate Certificate

Data structures are fundamental to software design, and the certification rigorously tests candidates' understanding of arrays, linked lists, stacks, queues, trees, and graphs. Proficiency in MySQL, a critical aspect of database management, is evaluated through database design, SQL queries, normalization, and optimization techniques. Additionally, expertise in REST APIs, vital for modern web applications, is assessed in terms of RESTful principles, HTTP methods, authentication, and API design best practices.

Discussions

json - Calling Rest API in java from Hackerrank IDE - Stack Overflow

It may be the case that Hackerrank does not let Java code make outbound network requests. Similar questions here and here suggest that you may need to choose a different language that Hackerrank supports. More on stackoverflow.com

stackoverflow.com

HackerRank Solving rest APIs with Algos

A message I wrote to someone who came across this post asking for help. I hope this is useful for anyone else who comes across this: I am so sorry I was not able to reply in a timely manner. I am hardly on here. If this is still relevant to you, I would recommend studying for and getting this certificate. It's pretty easy and entails that you know how to consume an API and parse it and use its data. There are free intermediate and advanced certificates from Hackerrank. It doesn't really mean anything as far as the industry is concerned but preparing for it will help prepare you for future REST API Hackerranks and it's a nice little filler certificate to put on LinkedIn. https://www.hackerrank.com/skills-directory/rest_api_intermediate This is a video I used to help prepare. https://newsapi.org/ In general, I'd recommend finding an open API and play around with it using your language of choice. Off the top of my head, https://newsapi.org/ is a free one you can use. I hope this helps. More on reddit.com

r/csMajors

2

3

March 9, 2022

What Library to use for HackerRank Rest API Skills Challenge?

Update (in case anyone else has the question): environment details and list of dependencies on the class path. More on reddit.com

r/cscareerquestions

3

October 21, 2020

Practice REST API for an interview test

I think the best way for it is creating an API with REST architecture. More on reddit.com

r/learnprogramming

3

4

October 16, 2024

Videos

04:39

YouTube

HackerRank Java (Basic) Certification Test | Solution #2 - YouTube

HackerRank Skills Certification | Rest API (Intermediate) Certificate ...

HackerRank Rest API (Intermediate) Skills Certification Test | ...

August 9, 2020

12:30

YouTube

Rest API (Intermediate) Solution | Hackerrank |Certificate Free ...

July 5, 2020

08:22

YouTube

HackerRank API Interview Question and Answer - YouTube

github.com › JNYH › HackerRank_certification_REST_API_intermediate

GitHub - JNYH/HackerRank_certification_REST_API_intermediate: Rest API (Intermediate) Certification solution · GitHub

This is a documentation of my Hackerrank solution for: Rest API (Intermediate) Certification

Starred by 25 users

Forked by 4 users

GitHub

github.com › TarasAntoniuk › hackerrank-prep-rest-api

GitHub - TarasAntoniuk/hackerrank-prep-rest-api: HackerRank problem solving for REST API certification · GitHub

This repository contains solutions to multiple tasks from the HackerRank REST API Certification (Intermediate Level). All tasks are implemented in Java 21 using Spring Boot within a single package, each task exposed via a different REST endpoint.

Author TarasAntoniuk

Stack Overflow

stackoverflow.com › questions › 65834158 › calling-rest-api-in-java-from-hackerrank-ide

json - Calling Rest API in java from Hackerrank IDE - Stack Overflow

Top answer

1 of 3

2

just remove s from https

URL url = new URL("http://jsonmock.hackerrank.com/api/article_users?page=1");

2 of 3

1

Are you sure Hackerrank IDE has api call feature?

Perhaps for security or some other reason, this feature may be blocked or not supported.

GitHub

github.com › kaarthikraajan › rest-api-hackerrank

GitHub - kaarthikraajan/rest-api-hackerrank: This is a solution to the problem presented in the hackerrank problem.

This is a solution to the problem presented in the hackerrank problem. - kaarthikraajan/rest-api-hackerrank

Starred by 6 users

Forked by 2 users

Languages Java 100.0% | Java 100.0%

HackerRank

hackerrank.com › skills-directory › rest_api_intermediate

REST API (Intermediate) | Skills Directory | HackerRank

A RESTful API makes it possible for remote execution of an application's capabilities by supporting standard HTTP methods, error handling, and other RESTful mechanisms.

Find elsewhere

Google Bing Mojeek

GitHub

github.com › sumantopal07 › Rest-API-Intermediate-Hackerrank-Test

GitHub - sumantopal07/Rest-API-Intermediate-Hackerrank-Test · GitHub

Solution : Only done with 10 GET requests by taking advantage of the constraint of maximum of 10 goals scored by any team. const fetch = require("node-fetch"); let goals=[]; for(let i=0;i<=10;i++) goals.push(i); let ans=0; async function ...

Starred by 37 users

Forked by 8 users

HackerRank

hackerrank.com › skills-directory › rest_api_advanced

REST API (Advanced) | Skills Directory | HackerRank

This competency area includes building a complete REST API Service.

HackerRank

hackerrank.com › work › apidocs

HackerRank for Work API

The HackerRank for Work API is organized around REST. Our API has predictable, resource-oriented URLs, and uses HTTP response codes to indicate API errors. We use built-in HTTP features, like HTTP authentication and HTTP verbs, which are understood by off-the-shelf HTTP clients.

HackerRank

hackerrank.com › skills-verification › rest_api_intermediate › md1hiktjtk

Rest API (Intermediate) Skills Certification Test

Join over 28 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

Gitbook

dailyjournal.gitbook.io › solutions › hackerrank-solutions › certify › rest-api-intermediate

Rest API (Intermediate) | HackerRank | Solutions

In this challenge, the REST API contains information about football matches. The provided API allows querying matches by teams and year. The task is to get the number of matches for a given year that ended in a draw. A match is drawn when both teams scored the same number of goals. To access a collection of matches played in a given year, perform an HTTP GET request to https://jsonmock.hackerrank.com/api/football_matches?year=<year>&page=<page> where <year> is the year of the competition and <page> is the page of the results to request.

reddit.com › r/csmajors › hackerrank solving rest apis with algos

r/csMajors on Reddit: HackerRank Solving rest APIs with Algos

March 9, 2022 -

Hey ya'll,

I just received an OA for an internship and I will be tested on the following.

Coding - You can use whichever programming language you'd like!
Databases - You'll use database queries and SQL for this one.
Rest API's - You'll be solving Rest API's using algos!

I more or less understand what's expected of me from the coding and database section. I'm not sure what to expect from the Rest API section. When I go to the HackerRank website I don't see any practice tests or resources for this topic. This is something I have minimal experience with and I'm not sure how to practice. Any resources or insights would be greatly appreciated. Thank you!

Top answer

1 of 2

2

A message I wrote to someone who came across this post asking for help. I hope this is useful for anyone else who comes across this: I am so sorry I was not able to reply in a timely manner. I am hardly on here. If this is still relevant to you, I would recommend studying for and getting this certificate. It's pretty easy and entails that you know how to consume an API and parse it and use its data. There are free intermediate and advanced certificates from Hackerrank. It doesn't really mean anything as far as the industry is concerned but preparing for it will help prepare you for future REST API Hackerranks and it's a nice little filler certificate to put on LinkedIn. https://www.hackerrank.com/skills-directory/rest_api_intermediate This is a video I used to help prepare. https://newsapi.org/ In general, I'd recommend finding an open API and play around with it using your language of choice. Off the top of my head, https://newsapi.org/ is a free one you can use. I hope this helps.

2 of 2

1

I actually took this OA. It was really easy. I suggest you to just go on YouTube and search, "HackerRank REST API". It should show very similar questions. EDIT: I believe you can also take the HackerRank REST API Certification test. That should give you an idea.

HackerRank

hackerrank.com › api

Programming Problems and Competitions :: HackerRank

Code your solution in our custom editor or code in your own environment and upload your solution as a file.4 of 6

YouTube

youtube.com › playlist

HackerRank Skill Certification Test Solutions - YouTube

This playlist contains solutions of hacker rank Skill Certification. It has solution of various certifications which includes problem solving, java, and python.

Scribd

scribd.com › document › 781361192 › HackerRank-Rest-api-intermediate-Certificate

HackerRank - Rest - Api - Intermediate Certificate | PDF

*HackerRank - Rest_api_intermediate Certificate - Free download as PDF File (.pdf) or view presentation slides online.

reddit.com › r/cscareerquestions › what library to use for hackerrank rest api skills challenge?

r/cscareerquestions on Reddit: What Library to use for HackerRank Rest API Skills Challenge?

October 21, 2020 -

I've been requested to take this REST API skills challenge on HackerRank: https://www.hackerrank.com/skills-verification/rest_api_intermediate

I'll be taking it in Java. I took it on a second account before trying it on my main account for practice and noticed that it wouldn't let me import what I would normally use (javax, java.web, gson, jackson, etc).

Does anyone know which library they are specifically looking for me to use? I failed it on my second account, so definitely don't want to fail when I actually take the test.