How Do You Ensure Websites And Applications Are Accessible To Users
User experience is important to businesses because it determines the likelihood of a website visitor returning. It can also impact SEO rankings. The purpose of this question is to evaluate whether you understand how individuals access the internet and your desire to develop websites they can visit easily.
Example answer:”I understand visitors use various browsers and devices to access websites. I first identify all possible tools an individual may use. Then, I perform extensive testing to ensure consistency of user experience. I use software, such as screen-reading applications to confirm that the projects I complete are accessible to users from their browsers and devices.”
How To Do Accessibility Testing
Accessibility Testing can be performed in 2 ways, and they are:
Accessibility testing may be challenging for testers because they are unfamiliar with disabilities. It is better to work with disabled people who have specific needs to understand their challenges.
There are a different ways of Testing Accessibility depending upon the Disability. We will learn all of them one by one.
What Data Visualization Formats Do You Use When Presenting Recommendations
An interviewer may ask this question to gauge your familiarity with using data visualization programs to enhance your analysis work and your comfort in providing recommendations to companies. You can respond with your process of determining what visualizations are best to recommend particular improvements.
Example:”I consider different visualization formats depending on the recommendation and data that I have to support that recommendation. For immediate improvements that I recommend, I would choose more easily understood diagrams such as a bar or line graph to show large performance areas that require attention. For long-term implementation projects, I would choose something more detailed that can show the length of the process and the intended outcome, such as a fishbone diagram.”
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How Would You Communicate Progress On Web Development Projects To Clients
Keeping clients informed about web development projects can help to build trust. By asking this question, interviewers want to evaluate your ability to provide excellent customer service. Discuss how you present the technical aspects of your work in simple language.
Example answer:”I feel it is important to maintain communication channels about important web development stages with clients. In my experience, communicating about the project’s progress can ensure client satisfaction. I typically send emails to clients about the ongoing website or application. If they are available to review my work, I prepare interactive presentations that include graphs, charts and images. I also use simple words and analogies to explain technical concepts. For example, I often describe bootstrapping as the process of bending over and trying to lift yourself.”
Whats Your Process For Addressing Browser
Front end developers have to introduce browser-specific hacks into web applications and pages due to the way each application handles rendering. This common process should be a familiar one for the people you interview. What to look for in an answer:
- Examples of browser-specific workarounds
- Understanding of how browsers render apps and pages
- Knowledge of troubleshooting browser-specific problems
I often have to change the DIV positions on web pages for Microsoft Edge. This browser is the most problematic one for me, as I dont run into issues on Chrome or Firefox nearly as often.
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Describe A Typical Api Testing Environment
This is your chance to show you know the difference between API and other kinds of software testing. When testing an API, you first have to configure the database and server to ensure the API can be installed. After installing it, you can then start verifying its correct function. As the test continues, you evaluate the environment using API calls and analyze the results to see if its working as it should.
Heres an example of a testing environment that you can give when answering this question: You can use Postman to test APIs. Postman allows you to make HTTP requests to an API and view the responses you get formatted in JSON.
Describe Your Ability To Work As Part Of A Team
Depending on the project, company and role, you may work with other web developers, designers, content creators and project managers. Interviewers ask this question to evaluate your teamwork skills and experience working in a team.
Example answer:”I am a good team player who enjoys working in a collaborative environment. My last positions required me to meet with content creators and UI/UX designers regularly and I enjoyed implementing designs and including content with them. I also have experience working in a web development team, and I find it motivating to collaborate with professionals with similar interests.”
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Interview Questions For Experts
A quick search on Google for web accessibility interview questions will result in some of the links listed at the end, which are very good and detailed, but in my opinion, not all the questions apply to just any candidate. They all seem to be addressed to hiring either Web Accessibility Testers or Web Accessibility Engineers or Specialists.
Yes, it would be great if all candidates knew all those answers. But honestly, unless we are hiring experts most people dont know, and they are not to blame. Web Accessibility is not new. Browsers, software, and laws that support it have been around for decades. What is new, is that the number of lawsuits became alarming around 2017 in the US. These days, it is a must-have for websites in North America with other regions following along. So, realistically, this is still new for way too many people.
Now, for non-expert positions. Candidates failing to answer any of the previous 5 seed questions should NOT prevent the hiring of candidates if they shine in other areas. Web Accessibility can be learned without having to know the theory. Also, theres no better way to start understanding it than to power up a Screen Reader, start browsing and stop for silent elements.
Nonetheless, this is interesting and precious information to have handy. So, Ill leave them here and come back to this list as I find more resources on the Job Interview topic:
What Resources Do You Use To Learn About The Latest In Front End Development And Design
Technology and standards change constantly in front end development. Applicants who have an always-be-learning approach can learn new ways to improve the development process and improve the experience for end users. What to look for in an answer:
- Examples of publications the applicant reads
- Participation in open source or personal front end development projects
- Enrollment in continuing education workshops or online courses
I have several subscriptions to front end development magazines and participate on the Stack Overflow forums. These resources help me learn about the latest innovations in front end development.
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What Does Api Mean
During your technical interview, the interviewer may start things off with questions that seem easy. An ice-breaker question can be an opportunity for you to shake off some nerves while also answering the question with details that may catch the interviewers attention. This might be a recent milestone you hit or a fun project youre working on.
For this question, you should answer by first defining the acronym API, which is Application Programming Interface, and then you can outline what this means. Specifically, you should mention that an API is a set of functions and procedures that allows a program to access features or data from another piece of software or service. As a result, it enables multiple applications to interact with each other.
What’s The Difference Between Resetting And Normalizing Css Which Would You Choose And Why
- Every browser has its own default ‘user agent’ stylesheet, that it uses to make unstyled websites appear more legible. A CSS Reset is a short, often compressed set of CSS rules that reset the styling of all HTML elements to a consistent baseline.
- Normalize you might call a CSS reset alternative. Instead of wiping out all styles, it delivers a set of reasonable defaults. It doesn’t unset things that are already consistent across browsers and reasonable . In that way, organize it does some less than a reset. It also does some more than a reset in that it handles quirks you may never consider, like HTML5 audio element inconsistencies or line-height inconsistencies when you use sub and sup elements.
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What Have Been Your Key Responsibilities As A Web Designer
Employers ask this question because they want their designers to have an in-depth understanding of their role and how they will contribute to the overall brand.
Example:”In my past role I was responsible for creating cohesive and visually attractive front-end designs. But I also helped with back-end design to ensure the websites were user-friendly. Working on both ends increased my knowledge of the fundamentals required to enhance applications for both mobile and web users.”
What Are The Most Common Kinds Of Api Testing
While there are many different ways of using API testing, the typical methods are:
- Function testing, a test used to test the APIs functionality against functional requirements.
- Load testing, a test to emulate expected load, such as traffic, in a steady stream that can determine issues that may arise from running an API for a prolonged period of time.
- Unit testing, which verifies whether individual parts of the source code behave and work as expected.
- User interface testing, which tests the aspects of an API that a user will interact with.
- Security testing, a series of tests that test the security of the API. Entry points, flow of data, and shadow APIs are all areas that should be tested during security testing.
- Penetration testing , a type of security testing that simulates a cyber attack against your API to uncover vulnerabilities.
- Fuzz testing, a test that sends random data to all the endpoints of the APIs. During fuzz testing, servers shouldnt crash or display any odd behavior.
- Runtime and error detection is used during all of these tests and enables APIs to report any issues that occur while its on.
When answering this question, you could focus on the tests that are used by the company to show your specific knowledge in that area.
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How Do You Ensure That Your Website Design Or Web Application Is Accessible And User
Front end developers need a strong grasp of usability and accessibility when theyre designing experiences for end-users. This question gives you insight into their knowledge of these standards and best practices. What to look for in an answer:
- First-hand experience implementing usability and accessibility standards
- A drive to create a web experience thats accessible to all end users
- Ways that the applicant has implemented usability and accessibility in their previous projects
I test my web applications on various browsers and devices to check whether the experience is usable on all devices. I also use popular screen reading software and other assistive solutions to see whether its accessible for all potential users.
Web Developer Interview Questions From Top Companies
To give you an idea of the range of questions that may come up during your interview, we have put together a few examples of Web Developer interview questions from some of the top tech companies.
|How would you implement integer division if your language did not offer it?|
|Vertically and horizontally center an element on the screen using CSS.|
|How would you make your web pages load fast?|
|Outline how you would implement a simple tic tac toe game in a programming language of your choice.|
|How would you reverse a linked list?|
|Write the code to find the balance point of the array.|
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What Are The Benefits Of Using Web Analysis
Interviewers may want to know your perspective on the value of web analysis for company performance to see if they align with the company’s own perspective. You can find a company’s mission statement or core values published on their website or other published materials to identify the company’s perspective, which may guide you in your answer.
Example:”Web analytics help a company evaluate its web presence and performance to check for audience engagement and retention. Analyzing web factors can provide insight into where a company can improve to produce better results.”
More Behavioral Interview Questions For Web Developers
|Tell me about a project youre particularly proud of. What did you do that worked out well?|
|Tell me about a project that did not turn out the way you would have wanted. What would you change?|
|Tell me about a time when you got stuck while coding. How did you work your way through the problem?|
|Describe a time when your program didnt run. How did you troubleshoot your code?|
|Have you ever failed to meet a deadline? What went wrong? How did you rectify the situation?|
|What is your approach for conflict management on your team?|
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Sample Answers To Common Web Designer Interview Questions
Here are some examples of how to answer common questions you might expect during your next web designer interview:
What have been your key responsibilities as a web designer?
What specifically appeals to you about web design?
Tell me about a time you received harsh criticism from a client. How did you handle it?
What is a responsive web page design?
What are some bad examples of web design?
What steps do you take during your design process and how much do you involve clients?
How do you incorporate current design trends into your projects?
When you receive client feedback, how do you integrate it into your own designs?
What are some design components of an optimized website?
What is the difference between HTML elements and tags?
How do you combine fonts and how many types will you use on one website?
What makes a good color scheme? Can you explain some common examples?
When do you use JPEG and when do you use PNG?
How many H1 tags would you have on a single webpage and why?
What is a CSS file and why is it used?
What tools do you use most when designing?
Do you have any experience with UX design?
What is W3 and why is it important to web design?
Have you used HTTP and HTTP-2 in your past design products?
Web Testing Interview Questions
The Indeed Editorial Team comprises a diverse and talented team of writers, researchers and subject matter experts equipped with Indeed’s data and insights to deliver useful tips to help guide your career journey.
When you’re applying for a web testing position, it’s important to practice for your interview. Your interview provides you with an opportunity to showcase your skills and qualifications that reveal your value as a candidate. These positions typically involve various duties and responsibilities, so the interviewer may ask you questions about your qualifications, skills and behavior. In this article, we discuss 34 questions an interviewer may ask you during a web testing interview, a few sample answers to some of these questions and a few tips to help you prepare for the web testing interview.
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Common Technical Web Developer Interview Questions
Technical interview questions put your web development knowledge to the test. In these questions, you need to explain how you would apply your skills for various problems or tasks.
For technical interview questions, its important to clearly articulate your thinking and process.
Any real-world examples you can provide illustrating how you applied these skills will really make your answers resonate with hiring managers.
A few examples of technical Web Developer interview questions include:
Question: What are the advantages of HTTP 2.0 over HTTP 1.1?
Answer: This technical question is meant to test your overall knowledge, explore your experience level with both HTTP 2.0 and HTTP 1.1, and ensure you have the communication skills that a good Web Developer needs.
In other words, it is important to provide a concise and easy-to-understand answer. HTTP 2.0 improves search engine rankings, consumes less broadband, and offers better loading speeds.
Question: As a Web Developer, what steps do you take to optimize your sites loading time?
Answer: There are many different ways you can reduce the page load time:
- Cleaning the web code
- Choosing smaller images or reducing image size
- Removing extraneous widgets
- Reducing lookups
Explain to the hiring manager how you then check the speed to verify the success of your actions, or to see if further effort is needed.
What Units Do You Use Px Em Or Rem
You need to know the difference between those three and pros and cons of using one or another. But basically what you need to know is
Pixel is a commonly used CSS unit on websites. px is not scalable, it is an absolute unit. Change in the value of another element does not affect the value of absolute units. The value assigned is fixed irrespective of the user setting.
Element and Root element are responsive units interpreted into equivalent px unit by the browser. They are relative units. Change in the value of the parent or root element affects the value of relative units.