Core java level interview questionsJobs
I have lab 7 java files
I have 3 user level .: Admin, staff and user in my header I have this session which prevents if you do not have the right userlevel then you can not access the page. and if the user is inactive for 30 minutes he will be logged out - but it not work correct <?php session_start(); //cek apakah user sudah login if(!isset($_SESSION['username'])){ die("Du er ikke logget ind - Luk browseren og Log ind igen");//jika belum login jangan lanjut } //cek level user if($_SESSION['level']!="user"){ die("Du er ikke logget ind - Luk browseren og Log ind igen");//jika belum login jangan lanjut } if (isset($_SESSION['LAST_ACTIVITY']) && (time() - $_SESSION['LAST_ACTIVITY'] > 1800)) { // last...
Webudviklerens opgaver og ansvarsområder: • Skrivning af effektiv kode • Opr...hvilken tidsramme • Undersøgelse af forskellige softwareprogrammer, vedligeholdelse af softwaredokumentation • Implementering af beredskabsplaner, hvis webstedet går ned • Vedligeholdelse og udvidelse / forbedring af hjemmesiden, når den først er bygget Webudvikler jobkvalifikationer og krav • HTML / XHTML, CSS, JavaScript • Serverarkitektur • Erfaring med server-side rammer som python, ruby, php, Java, ASP, ASP.NET • Erfaring med databasesystemer som SQL og Oracle • Grundig funktionel viden og kodningserfaring • Grundlæggende kendskab til optimering af søgemaskiner • Evne til multitask med strenge ...
Hej, Jeg søger et par freelancere / se...spørgsmål, der gerne skulle kunne hjælpe i forbindelse med det field research som jeg er igang med at undersøge til min afsluttede opgave på SDU. De eneste krav der er til dig som respondent, er at du skal være registreret freelancer / have dit eget CVR nr. Samt tidligere have været i kontakt med et eller flere konsulenthuse, i forbindelse med at finde en projektstilling / job. Der er tale om et interview, der både kan foregå personligt eller via Skype. Det tager formentlig cirka 45 minutter, og der vil være nogle spørgsmål omkring hvilket grundlag du har valgt at blive freelancer på, samt hvordan man navigere på et jobmarked der kan ses som anderl...
Android app programmer work Android application in java
Monkey Puzzle Ref App [Removed for encouraging offsite communication which is against our Terms and Conditions -Section 13:Communication With Other Users]
I need 2 posers done, for selling kayaks. Color: 4+0 Size: 79 x 119 cm Must look like summer & sun - thats is what we are selling. POSTER 1 TEXT: Header: Kajakken som alle kan sejle H2: Perfekt til sommerhuset H3: Sæt dig ned i den, og sejl afsted H4: Bestil idag, og vi leverer uden beregning. POSTER 2 TEXT: Header: Nem og stabil kajak H2: Til børn og voksne H3: Perfekt til somm...sejle H2: Perfekt til sommerhuset H3: Sæt dig ned i den, og sejl afsted H4: Bestil idag, og vi leverer uden beregning. POSTER 2 TEXT: Header: Nem og stabil kajak H2: Til børn og voksne H3: Perfekt til sommerhuset H4: Bestil idag, og vi leverer uden beregning. I have uploaded some pictures for using. I have also uploaded a picture of the sign that the poster is for. F...
Hej Jehanzaib J., jeg har lagt mærke til din profil og vil gerne tilbyde dig mit projekt. Vi kan drøfte detaljerne i chatten.
jeg skal lave et login med java skal laves fra bunden til eksamensprojekt hvor man kan se det mig der har lavet det
I forbindelse med overgang fra en Windows baseret udviklingsplatform til en Linux baseret platform, søger vi en erfaren Linux udvikler med lyst og evne til at oplære vores udviklingsteam samt tage del i konkrete udviklings...overgang fra en Windows baseret udviklingsplatform til en Linux baseret platform, søger vi en erfaren Linux udvikler med lyst og evne til at oplære vores udviklingsteam samt tage del i konkrete udviklingsopgaver. Detaljeret kendskab til følgende områder er en forudsætning: Linux, sikkerhed og firewall opsætning på en Linux server, Remote Desktop programmer til Linux, filsysmer, Docker Container, Java programmeing og debugging. Kendskab til et eller flere af følgende områder er en for...
Hej, Vi søger lige nu et par freelance transskribenter, der kan varetage transskriberingsopgaver for vores danske kunder. Det drejer sig om en stilling, hvor du i høj grad selv kan tilrettelægge dine arbejdstider, men vi forventer selvfølgelig at du er stand til at møde de realistiske deadlines vi præsenterer. Det er et krav at du kan deltage i et Skype interview (eller eventuelt pr telefon), og du må meget gerne inkludere hvornår det passer dig bedst i dit bud. Efterfølgende vil vi gerne give dig et kort testinterview (5 minutter), for at vurdere dit sprogniveau såvel som hvorledes du varetager opgaven (i forhold til formaliteter, men det giver dig også muligheden for at vurdere den tid du kan forvente at ...
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Jeg ønsker en liste over folk med Multi Level Marketing erfaring i Danmark. Dog IKKE Herbalife forhandlere.
Vi søger personer med dansk som modersmål til gennemførelse af specielt interviews på b2b undersøgelser. Dine opgave vil være at kontakte firmaer eller personer for at gennemføre et interview på 5-15 minutter (afhængig af den konkrete opgave). Du skal være i stand til at arbejde på projektet ca. 4 timer dagligt (kun i normal kontortid). Forudgående erfaring som interviewer er ikke et krav, men du skal føle dig fortrolig med at telefonere med for dig ukendte mennesker og holde dig til konkrete spørgsmålsformuleringer. Vi give en projekt briefing pr. telefon forud for hver opgave. Vi giver dig adgang til en programmeret online version af spørgeskemaet, som du skal læse op f...
Write JAVA code for printPassword , Wrapper Methods DisplayPasswords
Jeg skal have klonet min livsstils-app "Way of Life -...primært bruge en udvikler som hurtigt kan se hvordan den eksisterende app kan udvikles til Android. Hver platform har dog sine "måder" at gøre tingene på, så derfor må du også gerne have forstand på hvordan en måde at gøre tingene på i iOS, måske bør gøres anderledes på Android for at få den rigtig Android-feeling. De overordnede linjer er dog lagt. Way of Life gør flittig brug af SQLite (gennem Core Data) og det forventes at du mestrer enten SQLite, det nye RealmDB eller evt. noget 3. som du har god erfaring med. Du skal gerne kunne implementere en slags map/reduce løsning som kan kører mul...
java,j2ee,jsp,servlet,ejb,spring,hibernate,jsf etc....
...white-hat processes. -- Only white hat, experienced, highly ranked on freelancer.com SEO experts should bid -- Quality back links must relate to site topic on high quality relevant sites -- No black hat, gray hat or unethical SEO methods are to be used -- no junk profile building techniques are to be used -- No use of automated software or bots -- No links from under construction pages -- No java links, jump scripts, framed pages, redirects, cloaking, CSS redirects, 301 redirects, dynamic links, flash sites/pages, hidden links, no string parameters, etc. -- No link farms, traffic exchanges, link exchange programs or web rings -- No paid traffic sites -- No banned sites, porn, gambling, violent, illegal sites, etc. -- No methods or techniques that will get the site ...
java assignment 'qw;dewlap;l'fm;aerfgn;agra'ivnmaer'lkmvaer;lVma'envierfn';amvapoermvlka'env'lkqermnv';klaenvklernv'ljrnfk/amv';laemv;oaebvn'rVKnaer'oivnaekv;kaeobj;v;[vn;;oauv
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Vi har en app til iPhone klar, og vi ønsker, at havnen Android-enhed. Vi vil gerne gøre en Android-enhed forberedt til Java-program. Programmet får videoinformationen fra vores topspynews com web, se det på vores hjemmeside og på den første skærm viser relaterede videoer. Der er 5 vigtigste skærmbilleder . Hovedskærmen viser videoer relateret . Displayet produkt, hvor produkterne indeholder flere skærmbilleder for at give brugerne mulighed for at føje elementer til din indkøbskurv Displayet på kontoen viser brugeroplysninger, transaktion historie og gøre nye transaktion. Klassificeringen skærm, der viser placeringen af videoer. Og endelig den hjælp skærm, der viser st&...
We are a company searching for Danish native speakers to assist in the operation of an internet chat. We have already been running this project for some time, and in more than 10 coun...are a company searching for Danish native speakers to assist in the operation of an internet chat. We have already been running this project for some time, and in more than 10 countries. All software is web-based and training will be provided. Requirements: Native Danish in writing Available on Skype most of the day Computer with a fast internet connection Applicants must also have a good level of English At least 18 years old Ideal applicants should be reliable, flexible, and also open-minded, creative, Have a good sense of humor Available to work shift We make quick and prompt monthly...
Hjemmeside til registrering og statistik over kortspil Siden består af: 1. Forside, samt login side. 2. Admin side til registrering af spil. 3. Admin side til oprettelse af brugere. 4. Admin side til oprettelse af ny sæson. 5. Bruger profil side (Incl diverse statistik). 6. 2 statistik sider Der er 2 til 3 forskellige level af adgange til siden. (Ikke højt krypteret) Statistikker, både de på den personlige side og dem der ligger på statistik siderne, opdateres når et spil registreres. Designet er nogenlunde på plads, da hjemmesiden allerede eksistere. Der er dog intet automatiseret over statistikkerne og oprettelse af bruger profiler. Har du forslag til bedre design end eksisterende, modtages dette gerne. Fik for e...
Vi søger en organiseret, arbejdsom og veltalende oversætter, som har perfekt grammatik og kan overholde deadlines. Vi er en mode-orienteret e-handel virksomhed fra Danmark, som specialiserer sig i designer solbriller og briller, og vi søger en freelance skribent til at hjælpe os med at oversætte detaljerede beskrivelser af brands/produkter til vores hjemmeside fra engelsk til da...email Betaling: Lønnen starter på 2,300 DKK og kan forhandles yderligere på baggrund af erfaringsniveau og projektlængden. Inkludér links til eksempler på dine skrivefærdigheder (artikler krediteret til dig foretrækkes) i dit CV. Dette projekt starter OMGÅENDE, så ansøg udelukkende, hvis du kan imøde...
...impactful and professional product labels? We are looking for a fresh, innovative design to represent our brand of medical disinfectants. About Us: We specialize in producing high-quality medical disinfectants trusted by professionals in healthcare, laboratories, and beyond. Our products are synonymous with reliability, safety, and effectiveness, and we want a label design that communicates these core values. What We’re Looking For: Clean and Modern Design: Reflecting our products' professional and medical nature. Clear Information Layout: Must include space for product name, usage instructions, key ingredients, safety warnings, and certifications. Brand Alignment: The design should convey trust, hygiene, and innovation. Eye-catching Appeal: Should stand out on shelv...
...articles Source Material: Provided in CSV format (containing article titles and content). Deliverables: 4000 rewritten articles in a specified format (e.g., .docx, .txt, or directly into a WordPress staging environment – to be discussed). Content Requirements: Uniqueness: 100% original content, free from plagiarism (verified using plagiarism detection tools). Accuracy: Maintain the factual accuracy and core message of the original articles. Natural Language: Written in a clear, concise, and engaging style, avoiding robotic or AI-generated phrasing. Readability: Optimized for online reading with appropriate use of headings, subheadings, bullet points, and short paragraphs. SEO Considerations (Preferred): Basic SEO optimization, including the use of relevant keywords (keyword...
I'm seeking a professional with experience in Stripe for two projects: 1. **Advertiser Checkout Page**: - A standard Stripe checkout page for advertisers. - It should charge a one-time ad setup fee of $125 and a recurring monthly fee of $49. - The page must collect full contact details (name, email, billing address) from users. - A confirmation email should be sent to users ...Checkout Page**: - A standard Stripe checkout page for a membership-based area. - This should charge $1.00 for the first year, followed by a recurring yearly charge of $24.00. - The same requirements for user information, confirmation email, and branding apply. A Stripe account has already been established. A simple Stripe checkout page is attached. Please let me know if you have any ...
Hi! I need someone skilled in C++ and familiar with Unix/Linux environments to help build a few command-line ut...environments to help build a few command-line utilities. These tools replicate basic Unix commands like reading files, searching text, and compressing/decompressing data. You'll need experience with system calls like open(), read(), write(), and close(). Tasks include writing clean, efficient code and testing to ensure everything works as expected. If you're great with C++ and love working with system-level programming, let's chat! Skills Required: Proficient in C++ Strong understanding of Unix/Linux system programming Familiarity with POSIX system calls Debugging and problem-solving Writing and executing test cases Version control using Git Looking for...
...articles Source Material: Provided in CSV format (containing article titles and content). Deliverables: 4000 rewritten articles in a specified format (e.g., .docx, .txt, or directly into a WordPress staging environment – to be discussed). Content Requirements: Uniqueness: 100% original content, free from plagiarism (verified using plagiarism detection tools). Accuracy: Maintain the factual accuracy and core message of the original articles. Natural Language: Written in a clear, concise, and engaging style, avoiding robotic or AI-generated phrasing. Readability: Optimized for online reading with appropriate use of headings, subheadings, bullet points, and short paragraphs. SEO Considerations (Preferred): Basic SEO optimization, including the use of relevant keywords (keyword...
i need to fix my program issue , The problem began a month after the project's completion by the previous developer, who is no longer available. Key Aspects to Consider: - The application experiences a Blue Scr...- The application experiences a Blue Screen of Death (BSOD) which previously occurred and seemed to correlate with a date/time issue. - Potential causes include: time-stamped DLL files, the source code, or patched files. - The issue is likely minor and can be fixed with a bit of investigation. Ideal Skills and Experience: - Extensive knowledge of Windows desktop application development.-kernel level - windows drivers - Proficiency in debugging DLL files. - Experience with identifying time-related issues in software. - Previous work with resolving BSOD occurrences in ...
Freelancer Wanted: After Effects Artist (m/f/d) for Trailer Transitions and Effects We are looking for an experienced After Effects artist to help us design specialized scene transitions and visual effects for a trailer. This project requires a high level of creativity and technical expertise, as it involves complex visual representations that demand precise execution. Your Responsibilities: Design and implement custom scene transitions and visual effects using Adobe After Effects. Creatively and accurately execute the planned effects according to the trailer's requirements. What You Bring: Proven experience with Adobe After Effects, particularly in animations and effects. A strong eye for aesthetics and attention to detail. Good German language skills to fully understand and i...
I'm seeking an experienced assistant to help me prepare for an interview for an AWS Cloud PostgreSQL DBA role. The training will specifically focus on Postgres-centric DBA tasks, with an emphasis on database performance tuning. Key Areas of Focus: - Database Performance Tuning: This is a critical aspect of the training. I need to understand how to fine-tune the database for optimal performance. - Query Optimization: I would like to delve into the intricacies of making queries run as efficiently as possible. - Index Management: Understanding how to manage indexes effectively will be a key part of our sessions. - Monitoring and Diagnostics: I need to learn how to monitor the database and diagnose any potential issues. Ideal Candidate: The ideal trainer will be someone with exte...
"Hi there! Are you looking for professional and engaging video editing to elevate your content for social media or personal projects? I offer top-notch video editing services using CapCut, combining creativity and precision to deliver exceptional results. What I Offer: High-quality video editing up to 4K resolution. Eye-catching animated text an...delivery and attention to detail. Competitive pricing with premium results. Unlimited revisions to ensure your satisfaction What I Need From You: Raw video footage or images to edit. Your idea or vision for the video. Any specific text, logo, or elements you'd like to include. Let’s work together to create a video that captures your vision and grabs attention. Feel free to reach out with any questions or to discus...
...willing to sign an NDA. Only detailed proposals will be considered. Note: Only detailed proposals that address the above and fit the needs of the project will be considered and given additional information. Selection Process: - Proposals will be evaluated based on their fit with the project's needs, timeline, budget, and approach. - Shortlisted candidates will be contacted for a virtual interview during EST hours. - Strong communication and collaboration skills are essential. Additional Requirement: - An NDA must be signed before starting the project....
...articles Source Material: Provided in CSV format (containing article titles and content). Deliverables: 4000 rewritten articles in a specified format (e.g., .docx, .txt, or directly into a WordPress staging environment – to be discussed). Content Requirements: Uniqueness: 100% original content, free from plagiarism (verified using plagiarism detection tools). Accuracy: Maintain the factual accuracy and core message of the original articles. Natural Language: Written in a clear, concise, and engaging style, avoiding robotic or AI-generated phrasing. Readability: Optimized for online reading with appropriate use of headings, subheadings, bullet points, and short paragraphs. SEO Considerations (Preferred): Basic SEO optimization, including the use of relevant keywords (keyword...
I'm in need of an experienced web developer who can create a professional service provider website for me. Key Features: - Appointment Booking System: This is the core feature of the website. It needs to be user-friendly and efficient, allowing customers to book appointments easily. - Daily Scheduling: The appointment system should cater to daily scheduling options. Ideal Skills and Experience: - Proficiency in web development with a strong portfolio of service provider websites. - Experience in creating robust appointment booking systems. - Understanding of user-friendly design principles. - Strong communication skills for understanding and implementing project requirements.
I need an experienced creator for a 5-minute 4K 3D animation video of the Airbus A350. This video should include scenes of passenger boarding, takeoff, and landing. Key Requirements: - High level of detail and accurate engineering representation. - Inclusion of a modern/contemporary background score. - Seamless integration of sound effects and a professional voiceover. Deliverables: - A 5-minute 4K video. - Source files. - A draft for review. - Step-by-step documentation of the generative AI process used. Ideal Skills: - Proficient in 3D engineering animation. - Strong understanding of the Airbus A350. - Excellent audio-visual integration skills. - Experience with creating detailed source files and documentation.
...Collaborate with the marketing team to align outreach efforts with product developments and promotional strategies. Track and monitor sales performance, analyzing metrics to optimize your approach and increase conversion rates. Requirements: Proven experience in sales (preferably within the Forex, financial products, or technology space). Strong ability to engage, negotiate, and close sales with high-level institutional clients. Exceptional communication skills, both verbal and written, with the ability to present complex products in an accessible and compelling way. Highly motivated, results-oriented, and able to achieve and exceed sales targets. Ability to work independently and manage your sales pipeline effectively. This position offers an exciting opportunity to earn 15% of...
I'm seeking a client hunting expert for my web development agency, with a primary focus on small businesses. The ideal freelancer will have a proven track record in securing clients, particularly through social media channels on an international scale. Key Responsibilities: - Identify and target small ...target small businesses globally who may benefit from web development services. - Leverage various social media platforms for client acquisition. Skills and Experience: - Proven experience in client acquisition, specifically for web development services. - Strong understanding and expertise in using social media for business networking. - Experience dealing with small businesses on an international level. - Excellent communication skills and ability to build rapport with pot...
I'm looking for an AI module that can process school textbooks, specifically in Mathematics and Science. This module should be capable of identifying and extracting questions, answers, chapter titles, and key concepts from these textbooks. Key Requirements: - The AI module should be able to handle school-level Mathematics and Science textbooks. - It should be capable of extracting a variety of details from the textbooks, not just questions and answers, but also chapter titles and key concepts. Ideal Skills: - Proficiency in AI and machine learning. - Experience with natural language processing. - Familiarity with Mathematics and Science school textbooks.
To answer your query, here are the details for each point: 1. Ideas for projects for recruiters: Projects could include developing a structured interview process, creating a candidate persona template, automating follow-up emails, or implementing an Employee Referral Program. These focus on improving hiring efficiency, candidate experience, and the overall recruitment process. 2. Technical tools or systems to assist with recruitment: This could involve researching and implementing Applicant Tracking Systems (ATS), AI-driven resume screening tools, or data visualization dashboards to analyze hiring metrics like time-to-hire or quality of hire. 3. Examples of completed projects by recruiters: Examples might include successfully reducing time-to-fill by 20% through process optimiz...
1. I will pay for 1 hour of work. 2. I’d prefer to have this completed within 2 hours today. 3. I’ll be reviewing every detail, including your profile, title, experience, portfolio, and communication skills. 4. Please don’t bid if you don’t agree to the requirements mentioned above or lack the necessary skills to handle this task. Looking forward to it! Ansaf
Key: Include the word "Pristi...short-form video ads (10-15 seconds) - Professional editing and motion graphics skills - Available for ongoing hourly work as we scale our marketing efforts Bonus Skills: - Experience with AI video editing (logo replacement, object removal, face swapping) - Audio/voice-over capabilities (though not required as we can source separately) Please review both videos and confirm you can match the quality level of transitions and animations in the reference video. This is a long-term opportunity with potential to grow with our company. To apply: - Start your response with the word "Pristine" - Share your portfolio - Confirm you've watched both videos - Provide examples of similar transition/animation work - Share your hourly rate - Ind...
I’m looking for someone to create Math questions based on past papers for mock exams, as well as topic-by-topic booklets. if you feel confident with coming up with/creating questions like these, please let me know sample file is attached original sample please no copy paste or replicas. Note: You will need a basic understanding of logical statements (e.g., converse, inverse, contrapositive) Additionally, please note that ChatGPT (version 01) cannot produce questions that meet the requirements.
