Web Developer Interview Questions
- 0of 0 votes
AnswersMention some tips you can use to reduce the load time of a web application that you have written?
- hr@splunktech.com November 14, 2022 in India
You must adhere to the following recommendations to reduce the load time of a web application.
1.Images should be reduced to no more than screen resolution and saved as compressed files.
2. JavaScript files should all be removed to limit the quantity of transferred data.
3. Combine and condense all JS and CSS, then call them in the footer.
4. Async or Deferred JS Files| Report Duplicate | Flag | PURGE
Web Developer - 0of 0 votes
AnswersExplain what is long polling?
- hr@splunktech.com November 14, 2022 in India
A web application development style called long polling is used to simulate data being sent from the server to the client. When using lengthy polling, the client makes a request to the server, and the connection is maintained until the server is prepared to provide the client data. Only once the client has received the data or a connection timeout has occurred will the connection be closed.| Report Duplicate | Flag | PURGE
Web Developer - 0of 0 votes
AnswersExplain what is an ETag and how does it work?
- hr@splunktech.com November 14, 2022 in India
An ETag is a mysterious identification that a web server assigns to a particular version of a resource located at a URL. The ETag is a component of the HTTP protocol used by the internet, and when a server reads the ETag from a client request, it can choose whether to provide the requested file (HTTP 200) or to instruct the client to utilise just their local copy (HTTP 304).| Report Duplicate | Flag | PURGE
Web Developer - 0of 0 votes
AnswersExplain what is CORS? How does it work?
- hr@splunktech.com November 14, 2022 in India
Cross-Origin Many resources such as JavaScript, typefaces, etc. on a web page can now be requested from domains other than the one from which they originally came thanks to a feature called resource sharing. It is a method that HTML5 supports for controlling XMLHttpRequest access to a separate domain.| Report Duplicate | Flag | PURGE
Web Developer - 0of 0 votes
AnswersWhat web developer should know?
- hr@splunktech.com November 14, 2022 in India
HTML
CSS
SQL
PHP/Ruby/Python
JQuery
JavaScript| Report Duplicate | Flag | PURGE
Web Developer - 0of 0 votes
AnswersWhat steps do you take to balance demanding client requirements?
- hr@splunktech.com November 14, 2022 in India
As a web developer juggling tough requirements, I make sure I fully comprehend what is required of me, set priorities for my work, and maintain open communication with the client. Although maintaining a client's satisfaction is a top priority, I am not interested in writing flawed code or taking unproductive quick cuts that would compromise the end product. I work effectively to accomplish the task and keep the client updated on my progress.| Report Duplicate | Flag | PURGE
Web Developer - 0of 0 votes
AnswersExplain how you optimize and reduce web application load time.
- hr@splunktech.com November 14, 2022 in India
Even though there are many methods a web developer can employ to speed up load times, I always rely on image optimization, browser caching, and limiting HTTP requests. Google PageSpeed Insights is the site speed test I use the most. By solely turning on browser caching, I was able to successfully cut page load time in one case from 2.1 seconds to 0.7 seconds.| Report Duplicate | Flag | PURGE
Web Developer web development - 0of 0 votes
AnswersWhat is W3C and why is it important?
- hr@splunktech.com November 14, 2022 in India
The World Wide Consortium, or W3C, is a global organisation that focuses on creating and standardising the web. Enforcing these standards as a web developer improves user experience while ensuring that web content is available in all browsers to reach all audiences. For instance, every website can operate identically when utilising W3C-compliant CSS and XML, which also helps with SEO.| Report Duplicate | Flag | PURGE
Web Developer web development - 0of 0 votes
AnswersWhat are the key responsibilities of a web developer?
- hr@splunktech.com November 14, 2022 in India
An interesting and user-friendly site style and function are the ultimate goals of a web developer's work, which includes designing, developing, enhancing, testing, and deploying online applications. A developer collects and sets requirements, updates websites, debugs programmes, adheres to best practises, and works with other teams.| Report Duplicate | Flag | PURGE
Web Developer web development - 0of 0 votes
AnswersCall Girls In~Malviya Nagar~8447779280 Shot 1500 Night 6000
- bijaykausal2121 October 08, 2021 in India for Call Girls In~Malviya Nagar~8447779280 Shot 1500 Night 6000| Report Duplicate | Flag | PURGE
Eatclub Web Developer - 1of 1 vote
AnswersGiven a list of Contacts, where each contact consists of a contact ID and a list of email IDs. Output a unique list of contacts by removing duplicates. Two contacts are considered to be the same, if they share at least one email ID.
- MM2181 August 19, 2018 in United States| Report Duplicate | Flag | PURGE
Facebook Web Developer - 2of 2 votes
AnswersGiven an integer, print an English phrase that describes the integer (eg, "Two hundred and thirty four", “One Thousand, Two Hundred and Thirty Four”)
- MM2181 August 19, 2018 in United States| Report Duplicate | Flag | PURGE
Facebook Web Developer - 2of 2 votes
AnswersYou are given n points (x1, y1), (x2, y2), ..... (xm, ym) of a two dimensional graph. Find 'n' closest points to (0,0) [ n <= m ]. Euclidean distance can be used to find the distance between 2 points.
- MM2181 August 19, 2018 in United States| Report Duplicate | Flag | PURGE
Facebook Web Developer - 2of 2 votes
AnswersWhat is quirk mode in browser? What happens in quirk mode?
- Jaideep July 21, 2018 in India| Report Duplicate | Flag | PURGE
Sapient Corporation Web Developer Application / UI Design - 1of 1 vote
AnswersIn html5 how do to make Video in fullscreen mode?
- Jaideep July 21, 2018 in India| Report Duplicate | Flag | PURGE
Sapient Corporation Web Developer Application / UI Design - 0of 0 votes
AnswersFriend circle:
- Jaideep July 21, 2018 in India
There are N students in a class. Some of them are friends, while some are not. Their friendship is transitive in nature. For example, if A is a direct friend of B, and B is a direct friend of C, then A is an indirect friend of C. And we defined a friend circle is a group of students who are direct or indirect friends.
Given a N*N matrix M representing the friend relationship between students in the class. If M[i][j] = 1, then the ith and jth students are direct friends with each other, otherwise not. And you have to output the total number of friend circles among all the students.
Input:
[[1,1,0],
[1,1,0],
[0,0,1]]
Output: 2
Explanation:The 0th and 1st students are direct friends, so they are in a friend circle.
The 2nd student himself is in a friend circle. So return 2.
Input:
[[1,1,0],
[1,1,1],
[0,1,1]]
Output: 1
Explanation:The 0th and 1st students are direct friends, the 1st and 2nd students are direct friends,
so the 0th and 2nd students are indirect friends. All of them are in the same friend circle, so return 1.| Report Duplicate | Flag | PURGE
Sapient Corporation Web Developer - 0of 0 votes
AnswersUniversal Lucky string:
- Jaideep July 21, 2018 in India
All characters in S have the same exact frequency (i.e., occur the same number of times). For example, "aabbcc" is valid, but "baacddd" is not valid.
2. Deleting exactly 1 character from S will result in all its characters having the same frequency. For example, "aabbccc" and "aabbc" are valid because all their letters will have the same frequency if we remove occurrence of "c", but "aabbcccc" is not valid because we'd need to remove 2 characters.| Report Duplicate | Flag | PURGE
Sapient Corporation Web Developer Application / UI Design - 0of 0 votes
AnswerDesign a system that works like the you see on Amazon search - lets say you enter 'women's sandals'. What happens in the background? Explain all that you can think of.
- pri9 February 12, 2018 in United States| Report Duplicate | Flag | PURGE
Amazon Web Developer System Design - 0of 0 votes
AnswerWrite a function to generate Random Number without using any library functions.
- CodeNinja September 15, 2017 in United States for Solutions Engineering Team
Extension: Write an overloaded method for the above function which accepts a Range.| Report Duplicate | Flag | PURGE
Google Web Developer Algorithm - -2of 2 votes
Answersx=10 ,y=20
- sapariyadharmesh143 August 28, 2017 in India
x=x++ + ++y;
y=y++ + ++x
output?| Report Duplicate | Flag | PURGE
Web Developer - 0of 0 votes
AnswersCompress String with character and its count.
- tnutty2k8 July 31, 2017 in United States
Example: "aaabbba" -> compress -> "a3b3a1”| Report Duplicate | Flag | PURGE
Web Developer Algorithm - 1of 1 vote
AnswersGiven two strings needle and haywards that contains ASCII characters,write an algorithm to output a list of 0-based indices of the occurances of all anagrams of needle in haystacks
- Learner_Ash January 12, 2017 in United States| Report Duplicate | Flag | PURGE
Amazon Web Developer Algorithm - -5of 5 votes
Answersxz<x<x<
- fresfsadsadasas August 06, 2016 in United States for xzx| Report Duplicate | Flag | PURGE
AMD Web Developer - -4of 4 votes
Answersx<x<zx<
- fresfsadsadasas August 06, 2016 in United States for xzx| Report Duplicate | Flag | PURGE
AMD Web Developer - 0of 0 votes
Answershttp://www.indianapolisinseo.com
- polisindianseo July 26, 2016 in United States| Report Duplicate | Flag | PURGE
Internet Question Web Developer - 0of 0 votes
AnswersThe SEO solutions talked about listed here are all next major corner gemstones from the SEO world.
- polisindianseo July 26, 2016 in United States| Report Duplicate | Flag | PURGE
Internet Question Web Developer - 0of 0 votes
AnswersUtilizing various search engine optimization services is as essential as selecting a business to delegate these too.
- polisindianseo July 26, 2016 in United States| Report Duplicate | Flag | PURGE
Internet Question Web Developer SEO - 0of 0 votes
AnswersI have been asked to do the following by the interviewer before the Interview:
- zealoftoday June 18, 2015 in United States
"
In the meantime we're asking each of the candidates to prepare an analysis of our current School Of Architecture website as a well-informed and objective user. This will be a topic of discussion during the interviews."
I am not sure what does that means , well-formed and objective user? Could any one please explain?| Report Duplicate | Flag | PURGE
University of Southern California Web Developer Web - -1of 1 vote
AnswersHow to simulate the multithreading in javascript? Any real time scenario?
- cutesubha2389 April 17, 2015 in India for EPUB| Report Duplicate | Flag | PURGE
Nanosoft Technologies - Chennai Web Developer JavaScript