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Zero-to-Full Stack SwiftUI Course Lessons + Keynote Online

In contrast, use @ObservedObject when the view needs to reference an object that is owned by another view or something else. So the view is dependent on the object, but their lifetimes are not tied together. If there is a certain dynamism you’re looking for here, please file a feedback. Although I would love to have this feature, I understand why we may never see it. If we start to peek on SwiftUI stuff under the cover, we run the risk of having our code break from one release to the next, simply because Apple changed the inner (private) workings of the view we are peeking.

SwiftUI Lessons

There are additional aids to help you throughout your development journey, too. By leveraging APIs and SDKs, you can bypass complex builds for elements of your app, like chat messaging. Oh, I should mention that the window created via the delegate adaptor would be an NSWindow instance, with an NSHostingView as the contentView.

Data Management

It will be called at least once after make as the UIView becomes extant. It may be called multiple times before the UIView is eventually dismantled. You should not rely on any frequency (or lack thereof) of update calls. Certainly any feedbacks filed here would be much appreciated, and can help inform our APIs in this area.

In that spirit, I have categorized, curated, and in some cases commented the SwiftUI Digital Lounge questions. For better and faster browsing, I simplified many of the questions to one (or two) lines. I have also removed all names, just in case someone is uncomfortable with it. This account has been restricted from publishing or editing content.

Window Management

If you need support for this on other platforms, feel free to file feedback requesting support for this on other platforms. ObservedObject does not have any lifetime implications— when you use that property wrapper, you are responsible for managing the lifetime yourself. The object can live anywhere— either in StateObject or possibly even in another data structure in your app.

It also acts as a cross-platform user interface layer for iOS, macOS, tvOS, and watchOS — meaning you only have to learn one language and one layout framework to deploy your code anywhere. SwiftUI also works seamlessly with new Xcode design tools to keep your code and design working in lockstep. On iOS, the searchable modifier works with a navigation view to render its search field. On macOS, it works with a navigation view or the root view of your scene.

Layout

We don’t have much API in this area at the moment – using a NavigationLink in a commands context will open a window with the destination view. You can implement that search however works best for your app. One thing you could try is moving that resolution to be outside of the inner for loop, so it only happens once. (cheating since for the code snippet it only uses the swift bird rather than every symbol like my demo had).

Also, @EnvironmetObject is a great tool when you have an ObservableObject that you want to pass down multiple levels of your view hierarchy without having to manually do it every step of the way. In some of the questions, I added my own comments, by either expanding on the topic, or appending an example of what is discussed. SwiftUI is a user interface toolkit that allows developers to design iOS apps declaratively. With SwiftUI, developers determine what they’d like their user interface to look like and how it should function, and SwiftUI makes it happen as users interact with it. Declarative Swift syntax is easy for developers to read and natural to write.

As for State, when you pass the binding down to subviews, changing the binding will mutate the state that in turn will invalidate the view holding the state and its children. Your coordinator will have been created before any views are — so in makeUIView you can give the coordinator a reference to that view. The update function can be called for a number of reasons.

If you don’t pass any suggestions to the WatchKit API, then yes, you get all of the new behavior. Then you could query isSearching in either MiddleView or DetailView and the property would relate to the enclosing searchable modifier. SwiftUI may reinitialize views for any number of reasons, and this is a normal part of the update process. You can put SwiftUI Lessons it in a .frame to control the size if needed. I don’t think trying to switch between observed object and state object buys you much here, since changing the owner of the object with availability checks would be awkward. In general, notifying and do mutation for code that interact with the UI on the main thread is going to avoid you a lot of headache.

SQL Server DBA Interview Questions And Answers

In an SQL Server, the smallest unit is a page, which is made of Page with size 8K. Every page can store one or more rows based on the size of the row. The default value of the Fill Factor is 100, which is same as value 0. The default Fill Factor will allow the SQL Server to fill the leaf-level pages of an index with the maximum numbers of the rows it can fit. There will be no or very little empty space left in the page, when the fill factor is 100. SQL Server has 2 Authentication modes; Windows Authentication and SQL Server and Windows Authentication mode also referred as Mixed Mode.

  • Here are some additional sample SQL server DBA interview questions that you can practice before your tech interview.
  • Recursive stored procedure can be defined as a method of problem solving wherein the solution is arrived repetitively.
  • How to Get a Telecommuting Job – I’ve been telecommuting off and on since 2000, and I’ve accumulated a set of tips on how to get a remote DBA job.
  • Performance of profit here is some page to splits as a result of there is space for growth engineered into the index.
  • No, there is no benefit of adding multiple log files in a database as the write operations in a Transaction log files are always serial.
  • Yes, we can change the secondary database restore mode from restoring to standby to use it for read-only operations.

The database is marked READ_ONLY, logging is disabled, and access is limited to members of thesysadminfixed server role. EMERGENCY is primarily used for troubleshooting purposes.

What is UPDATE_STATISTICS command?

How to Hire Top Talent – First of all, you’re not the only one looking. You’re probably looking for the wrong person, and you’re almost certainly asking the wrong questions. Windows System Administrator Interview Questions – how to find the right candidates to manage backups, network infrastructures, and desktop support. With the configuration files, we can point the packages from prod to dev in just a few seconds.

sql server dba interview questions

Be ready to support additional use cases like log shipping and replication. There are no concrete answers, because… “it depends.” This resource will help you prepare for a SQL Server DBA interview in 2020. There is a small likelihood of knowledge loss and conjointly the reflected info may be insulating material behind . By this SQL Server DBA Interview Questions and answers, many students are got placed in many reputed companies with high package salary. So utilize our SQL Server DBA Interview Questions and answers to grow in your career. There is a parcel of chances from many presumed organizations on the planet.

What is the ghost cleanup process in SQL Server?

The inner query will be evaluated once per outer query row. Analysis service is on 2382 but only if it’s a default install. It is used to manage different transactions occurring within a database. It is used to retrieve, store, modify, delete, insert and update data in database.

sql server dba interview questions

Checkpoints, whether scheduled or manually executed, cause the transaction log to be truncated up to the beginning of the oldest open transaction . That is, the dirty pages from the buffer cache are written to disk. Storing committed transactions in the cache provides a performance gain for SQL Server. However, you do not want the transaction log to get too big because it might consume too many resources and, should your database fail, take too long to process to recover the database. We can get this information by accessing a dynamic management view sys.availability_groups.

What the different types of Replication and why are they used?

Following are some “sql server 2008 dba interview questions” to help you in interviews. Do you believe that you have the right stuff to be a section in the advancement of future SQL Server DBA, the GangBoard is here to control you to sustain your vocation. Various fortune 1000 organizations around the world are utilizing the innovation of SQL Server DBA to meet the necessities of their customers.

sql server dba interview questions

When set to ON, the database files are candidates for periodic shrinking. Both data file and log files can be shrunk automatically by SQL Server. AUTO_SHRINK reduces the size of the transaction log only if the database is set to SIMPLE recovery model or if the log is backed up.

The trace files can be searched, saved off, and even replayed to facilitate troubleshooting. Log shipping relies on agent jobs to do all its activities. If SQL Server Agent is stopped, log shipping will not perform these activities of backup, copy, and restore and can what is sql dba become out of sync if the agent will be stopped for a longer duration. DBCC CHECKDB heavily uses a tempdb database to temporarily store data and perform activities that are needed for integrity check like reading each data page and ensuring there is no corruption.

Getting Started as a Java Developer Learning Path LinkedIn Learning, formerly Lynda com

With a portfolio website, you’ll be able to show employers that you understand the technologies needed for developing a site and demonstrate your other technical capabilities via linked projects. Alternatively, software engineers have a broader skillset to work on different programming languages and projects. As Java developers and software developers have similar roles and skills, many professionals transition between the two roles for variety, a new challenge, or to learn new skills. Now, don’t be afraid, it is a simple programming language, It can be learned easily once you started to concentrate on the concepts and methods. Every technical student has an aim to become a good java developer.

This course is particularly designed for programmers or statisticians who have never programmed in R before yet want to build their skills in R. This course will not only teach basic syntax in R, but also present basic problems that you can solve hands-on. This course is for beginners and mid-level how to become a java developer developers who are looking to specialize in system and embedded programming. Although a degree in the relevant discipline is required to secure a job, you don’t need any formal training to be a Java developer. And you can surely excel as a Java programmer without having a degree to back you up.

Use the Latest Java Version

Any Java EE knowledge you obtain should be combined with front end technologies like HTML, CSS, and JavaScript. You should attempt to develop little projects on particular subjects as it will help you develop your thinking skills. Additionally, it’s crucial that you create 2 projects, https://remotemode.net/ one using JSP and the other Servlet. This is due to the fact that you cannot determine your level of programming knowledge without working on projects in this area. Java used to create customized programs, is adaptable and can operate on practically every platform safely.

  • If you stick to this plan, you’ll probably need 4-7 months before you’ll be ready to apply for a job as a Junior Java Developer.
  • These tools allow you to quickly and easily deploy Java web applications without having to rely on third-party services or software.
  • When it comes to deciding what projects to work on, pick a topic that you’re interested in, figure out what common problems people are having and create something that solves that problem.
  • For example, endLoop and Endloop would have different uses and meanings.
  • If you care about a cause or a movement, consider volunteering your skills to a nonprofit organization you support, either through an internship program or another volunteer arrangement.
  • But in addition to having a solid understanding of the fundamentals of Servlet and JSP, one should also be familiar with object-oriented programming, a basic understanding of front-end development.

Throughout your time as a developer, you will continuously develop code in Java. You may use this code in a new project, ongoing updates for an existing project, or bug fixes. Java is an Object-Oriented Programming (OOP) language, meaning it organizes design around objects (as opposed to functions and logic). An ‘object’ is an entity with a unique identity (i.e., a label), characteristics (sometimes called ‘state’), and behavior. IClass Gyansetu is one of the fastest growing professionally managed company in Technology Learning & Consulting. The core team comprises of highly qualified and skilled professionals with global exposure in diverse areas.

Java Developer Learning Path – A Complete Roadmap

It’s also a good refresher course for those of you who haven’t touched Python in a while and would like to get back into it. There’s even a detailed learning path after you finish this course so you’re not left with asking, “What should I learn next as a software engineer? The main Java developer creates and suggests technical fixes for IT-related issues.

They’re complete with quizzes, algorithms, coding tutorials, and challenges to build best coding practices. This is another best Java course with certification which focuses on topics like Spring frmaework, Java EE, Android development, and more. Start by developing some foundational knowledge like coding, software development methodologies and how to use the tools you will need to create programs and applications.

CompTIA, Help Desk, Apple, Adobe & Multimedia Tools

Get immersed in the specific skills post-training roles are asking for like Active Directory, Image Deployment, ITIL with ServiceNow, Office 365, and more. Unlock your career potential and showcase your job readiness to employers by earning the CompTIA A+ certification at no cost to you. Applicants with all levels of experience in tech are encouraged to apply. Nurture and grow your business with customer relationship management software.

Do you need CompTIA A+ for help desk?

CompTIA A+ covers the skills needed for jobs such as the following: Help desk technician. Technical support specialist. Desktop support administrator.

This entry-level job-training covers a variety of topics over 12-weeks. The first 8-weeks will focus on preparing you for the CompTIA A+ certification exams, which students will take during week 9. Topics will include how to assemble, refurbish, upgrade, configure and troubleshoot personal computers. Preventive maintenance of printers, laptops, and mobile https://remotemode.net/become-a-help-desk-engineer/comptia-a-certification/ devices as well as fundamentals of networking will also be discussed. A+ Comprehensive is a complete and thorough review of all A+ learning objectives. In this module, students receive a blended learning approach that combines Security, Networking, Operating Systems, IT Operations, Troubleshooting, and Technical Support into one singular course.

What Skills Should a Good Network Specialist Have?

This course explains each best practice and provides exercises that help service reps master the ITIL approach. Fortunately, there’s training that can teach your team how to use a help desk to optimize their workflow. These courses, paid or free, can consist of various exercises that help reps become familiar with fundamental help desk features and common customer interactions. When a course is complete, reps receive credible certifications showcasing their mastery of help desk software to better serve your business. You took the initiative and installed a help desk software for your customer service team, but like any new business tool, employees need to learn basic help desk skills before they put it into practice.

  • For a lot of IT pros, troubleshooting new issues is a fun challenge of the job.
  • The previous version of the A+ exam was launched in January 2019 and retired in October 2023.
  • To properly maintain simple to humongous and complicated networks in the workplace, students will learn the fundamentals of networking.
  • It remains the dominant certification used/obtained for those in numerous cybersecurity positions.
  • An article by Coursera explained that CompTIA A+ is an industry-standard credential that can kickstart an IT career.

This includes a breakdown of the help desk tools they can expect to see when working in a support role. CompTIA A+ is considered to be one of the best IT support certifications. It is vendor-neutral and the industry standard for establishing a career in IT. Later this year, CompTIA will launch an updated version of this certification, ensuring that certification holders have the skills needed for today’s tech support jobs. This course focuses on troubleshooting network issues affecting customer service tools like poor connections and network security. Since most help desk software operates through the internet, this training ensures your tools stay up and running in the event of a network malfunction.

IT Support Basics: Getting Started in IT

The Google IT Support Professional Certificate introduces learners to troubleshooting, customer service, networking, operating systems, system administration and security. The Robert Half Blog listed CompTIA A+ among the 29 most valuable IT certifications. This foundational IT certification covers skills related to troubleshooting, cybersecurity, https://remotemode.net/blog/how-to-describe-your-experience-working-remotely/ mobile devices, operating systems, virtualization, the cloud, software and more. Fortunately, in the IT industry, the answer is an overwhelming no; a college degree is not required. The reason for this is simple – the information technology world is too fast-paced. By the time you get a degree, the job market could look vastly different.

comptia help desk

In addition to HubSpot’s free help desk, HubSpot Academy offers free, online training that helps you get familiar with its customer service tools. The “Understanding Help Desk” course breaks down each tool in the ServiceHub suite and explains how your reps can use each feature to save time and automate functions. By having your reps complete this course, you’ll be able to quickly and efficiently onboard your new help desk software without reaching out to customer support. Most IT technicians find their help desk job experience helps them identify the aspect of information technology that appeals most. Or maybe you’d like to be a white-hat hacker and build your security expertise to protect companies and people from harm.

Start Your Career Journey Now!

Credential seekers may also want to check out the CertMaster online learning tool. This blog discusses the top ten recommended IT support certifications, along with a few insights on why they are so impactful. From the “looking to get certified,” to conversations/questions from current students, to certified and working professionals – this subreddit is dedicated to CompTIA certifications. Information Technology Infrastructure Library (ITIL) Foundation is one of the ITIL help desk certifications. Those who take the ITIL Foundation certification exam must understand the principles and best practices of ITIL 4. They should also be familiar with the concepts of Agile, Lean and DevOps.

  • IT Help Desk/End User Support Certificate of Specialization is a skill-oriented program that prepares students for help desk and desktop support technician positions in the enterprise.
  • There are no prerequisites for obtaining this IT support certification.
  • The help desk is a customer-facing role, so how you conduct yourself interpersonally is a huge factor in your success.
  • Of all the help-desk certifications we’re highlighting, HDI’s offerings are probably the best-known and most respected of their kind in the industry.
  • There are IT jobs in movies, video games, education, healthcare, the automotive industry, you name it.
What to expect when interviewing and onboarding 100% remotely

As you discuss your pastjob responsibilitiesand accomplishments,deliberately detail how they were performed off-site. Skip city/state in the formatting and note that it is work that is performed remotely in the first sentence. “The remote nature of the job should be a secondary reason for wanting the job. Employers want to hear that your primary interest is the job itself,” said Brie Reynolds, FlexJobs’ former Career Development Manager and Career Coach.

Including an example of a real project you’ve worked on remotely in the past may also help to strengthen your answer. In addition to listing the types of technologies you’re familiar with, you should also be prepared to explain how and why your team used them. “Be prepared to describe a variety of practices to make remote work effective,” Leech says. Prior to your interview, revisit the job posting or ask the recruiter which tools your prospective team uses so that you can frame your response with those technologies in mind. And know that you probably won’t have experience with every single platform any given employer uses. Just be sure to mention how quickly you’ve learned new tools in the past. This might feel like a conversational ice breaker question, but it’s one you need to answer thoughtfully.

Why do you want to work remotely?

If your workers feel lonely, they’ll feel less engaged, less productive, and less motivated. According to Buffer, 24% of remote employees struggle with feelings of loneliness. Starting around March 2020, more people than ever before began working from home, most of them with little to no notice.

interview questions

Organizations and individuals didn’t have time to prepare for remote work or think about the best ways to transition teams, processes, and culture to an online-only environment. No one knew how long the COVID-19 pandemic—and thus an increased number of remote workers—would last. If you have the freedom of choice, consider whether hiring remote workers is a good fit for your company culture and mission statement. Highly skilled remote workers are technically confident and competent. Although they don’t necessarily need to have experience with the platforms, they should be willing to learn quickly.

#5 Ask the interviewer questions, too

The Job ad or listing or description is essentially a document that puts together all the skills, experiences, and traits you are looking for in your ideal candidate. If you are hiring for a specific skill set, make sure they have the necessary experience working remotely with that skill set. In some situations, you will require a candidate to have specific skills and experience working remotely. For this reason, remote employees need to be self-starters and self-managers. Use the services of websites like EliteBrains that provide a list of vetted workers and their hourly rates.

  • Here are 20 tips for leading a better and more productive remote-work life, based on my experience and what I’ve learned from others.
  • A hiring manager with a successful team wants to maintain that company culture.
  • These will remind you of the exact points you want to make and ensure that you don’t miss anything important in the heat of the moment.
  • Read here for more killer interview questions to ask employers.
  • Ready to see what radically personal customer service looks like?
  • This schedule is not universal to remote workers, and that’s kind of the point—the idea with remote work is that it’s flexible.

“X” here stands for any technical concept, for example, encapsulation in basic object-oriented programming. As per the describe your experience working remotely description, you, as a remote developer, would be required to have technical experience and clarity over certain concepts. Remote workers may also mention models like Agile which they use to split the task into phases and keep it open to adaptations when required. You could highlight how standups at your previous remote workplace helped you take stock of what you worked on the day before, what you’re working on today, and the blockers you are facing. The interviewer wants to know that you are serious about your work and that you won’t be constantly disturbed.

— Mention the Company’s Culture

Those serendipitous interactions don’t occur remotely, every communication is intentional. These are some common habits among great potential remote workers, so try to demonstrate these traits when the interviewer asks what type of culture you prefer. Feel free to talk about what has worked best for you in past roles, too, even if those previous positions were not remote jobs. Most remote employers don’t require you to have worked remotely before. Not all candidates make great remote workers, so the person interviewing you will be paying careful attention to how you respond. Some employers will give preference to remote job seekers or those who have already proven themselves on a remote team.

  • For those unexpectedly working from home who are also trying to reduce face-to-face contact, set up a video call with your colleagues or manager once a week to check in.
  • They refer to software or applications that do not work as required.
  • This question specifically asks you about the tools you leverage for time and project management .
  • Think of a scenario where the lack of a particular resource was a challenge.
  • So hiring managers will want some assurance that you’ve got a grasp on how to push through the inherent distractions and distance of remote work.