System analysis and design essay questions and answers työt
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Your task is to design automated solvers for the shift and Vigen`ere ciphers. You must use C as the underlying programming language, in order to get prepared for the following assignments. Each solver should be completely automated, i.e., upon reading a text file containing the target ciphertext (given as command-line argument), it should print the encryption key and the decrypted plaintext without any user interaction. Test your code on the following ciphertexts, and answer these questions: (a) What is the key of the cipher? (b) What is the decrypted plaintext? Ciphertext 1 (shift cipher) ODKBFAXASKBDQEQZFEMPURRUOGXFKZAFRAGZPUZZADYMXMOMPQYUOPUEOUBXUZQEFTQZQQPRADFTQBDABQDUZFQDM OFUAZARODKBFASDMBTKMZPODKBFMZMXKEUEFTUEMDUEQEAGFARFTQRMOFFTMFUZFTQMNEQZOQARD...
in attached ....................................................
We need a Logo for our product brand "THUMB INDEX" which is created for E-Commerce Online Shopping. We recommend the Logo Context is that the Thumb & Index finger holding right tick. I have attached a sample logo for your reference. Also recommend placement of Logo in between the brand name " THUMB INDEX" . (EX: THUMB (Logo) INDEX) Need Sour...Logo Context is that the Thumb & Index finger holding right tick. I have attached a sample logo for your reference. Also recommend placement of Logo in between the brand name " THUMB INDEX" . (EX: THUMB (Logo) INDEX) Need Source file with all the FONTS & ELEMENTS. Please share the logo with 3 different colors like one in WHITE , One in Black and One in our recommended Color Combination in the ...
I'm in need of a Python expert, specifically one with proficiency in Data Analysis. The task primarily involves working with simple data sets. While the source of data was not specified, the expert is expected to exhibit substantial versatility. Ideal Skills: - Strong Python programming - Proven track-record in data analysis - Experience handling various data sources - Problem-solving abilities Note: Freelancers with a robust understanding of accessing and manipulating different data sources have an edge. Show me what you've got!
This project involves harnessing the power of AWS enhanced with a Redis ...project involves harnessing the power of AWS enhanced with a Redis cache system. As the ideal candidate: - You possess an in-depth understanding of AWS, specifically EC2 and S3. - You have experience building robust cache systems, particularly using Redis. - Proficiency in software development within the AWS ecosystem is crucial. The project's success hinges on effective integration of AWS services with a Redis cache system. Understanding the nuances of scaling, data persistence, and caching in a cloud environment will be beneficial. It's an opportunity to leverage your skills and make a significant impact. Your role will be essential to ensure optimized use of AWS ...
I need a highly skilled Shogun developer to integrate a new payment system functionality into our existing platform. Even though no specific programming language was highlighted, a deep understanding of Python, Java and C++ would be advantageous to navigate our existing structure. The end goal is to implement a secure and user-friendly payment environment. Features should include: - Multi-currency support - Integration with popular payment gateways - Fraud detection mechanisms - Easy to use interface for both backend and frontend users Candidates should have prior experience with payment system integration and a keen eye for detail in terms of security and efficiency, as well as a proven track record of successful project completions.
...for a talented and detail-oriented data analyst who is highly skilled in R programming to assist with a couple of important projects. If you have a passion for statistical analysis and can transform complex datasets into clear insights, this opportunity might be perfect for you. Projects Details: Project 1: This project requires deep statistical analysis and simulations involving various probability distributions. Your task will include creating insightful visualizations and interpreting data accurately. Project 2: This project involves calculating conditional probabilities and analyzing normal distributions. Precision and an analytical mindset are essential for success. Required Skills: Expertise in R Programming: You should be...
...Project Overview: Task: Video editing and creation, with a focus on road safety awareness Duration: Maximum 15 minutes Primary Content: Provided media includes interviews with road safety experts and drivers, hazard road videos, and scenes of dangerous driving Audience: 1000+ drivers Timeline: Completion within 3 to 4 days from task assignment Key Responsibilities: Edit and merge supplied contents seamlessly to maintain viewer engagement Strategically place and time visuals to effectively illustrate the implications of road safety Your Skills Should Include: Proficiency in video editing software Experience with editing interview-style and road safety content Ability to tell a story visually and audibly Understanding of the seriousness ...
Power BI Data Link with MS Project I'm looking for a Power BI expert who can help me link my Power BI dashboard with multiple MS Project files. Key Requirements: - Create a link between Power BI and multiple MS Project files - Enable data extraction and integration from these multiple MS Project files Ideal Skills and Experience: - Proven experience in Power BI dashboard creation - Strong understanding of data analysis - Previous experience in linking Power BI with MS Project files
...build a SLAM system, leveraging Raspberry Pi 5, 2D Lidar and Arduino Uno/MKR 1010 WiFi as part of my college project. Key responsibilities will be to aid in motor control and visualizing real-time Lidar data. Specific requirements include: 1. Implement FastSLAM algorithm – You will need to have a thorough understanding and experience in implementing this particular SLAM algorithm. 2. Utilizing Python – All coding tasks should be performed using Python. 3. Deliver Real-time Lidar Data Visualization with: - Map Display: A real-time map should be drafted using the Lidar-scanned data. - Moving Trajectory: Display the accurate position and movement trajectory of the SLAM system. Having a background in working with Raspberry P...
THESIS As an experienced researcher, I'm examining the various pressures faced by freight...the various pressures faced by freight forwarders in the small scale industries of Europe. In particular, I'm focusing on understanding: - The nature of these pressures, - Their impact on operations, - And how they're currently managed. My goal is not just to identify these strategies, but to understand their effectiveness. This will be a qualitative research and I need an in-depth investigation based on interviews, observations etc. Your critical thinking, research skills, and knowledge about European freight industry will be integral. Proficiency in qualitative research methodologies and excellent report writing skills are essential. Previous experienc...
...streamline GCC Tax Laws processes and save you time and money. We are looking for an eligible and experienced programmer to develop and implement the AI and GPT platforms. The developer must understand AI requirements and develop AI functionalities in GCC tax laws. The Challenge GCC Tax Laws and regulations can be complex and ever-changing. Manually navigating these complexities can be time-consuming, prone to errors, and lead to costly penalties. The term GCC stands for Gulf Country Council, which brings six Gulf nations together, i.e., Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. Introducing GCC Tax Laws GPT GCC Tax Laws GPT leverages the power of Generative Pre-trained Transformers (...
I'm seeking a skilled technician with experience in 12 volts hardware installation, The job will involve installing these systems in cars and trucks. Specific brand/model information will be provided to the selected contractor. Required experience and skills: - Proven experience installing 12 volts hardware within vehicles. - Open/close truck/Buses/Vehicles dash and panels. - Ability to work with a variety of vehicle makes and models. - Able to adhere to safety and quality standards.
I'm in need of a competent Python programmer with experience in wor...to assist me in the development of a Zerodha Kite Live Websocket project. Key Features: - Real-time market data streaming: It should provide real-time updates on market data. - Order placement functionality: Enable easy and prompt order placement. - Trade execution notifications: Immediate notifications should be sent out once a trade is successfully executed. Design: The interface should be customizable and user-friendly, to simplify data analysis for end users. Ideally, the chosen freelancer should have prior experience working on similar financial projects and a solid understanding of market data streaming. Proficiency in Python is a non-negotiable as the entirety of this...
I need an experienced accountant familiar with Od...Audit: - Accounts Receivable - Accounts Payable - General Ledger - Inventory Your role will be to scrutinize these areas with the aim of ensuring accuracy and identifying any discrepancies or areas that need improvement. Ideal Skills: - Proficiency in Odoo ERP - Extensive experience in financial auditing, particularly for manufacturing companies - Strong knowledge of accounting principles and practices - Attention to detail and ability to spot inconsistencies - Good communication skills for reporting findings Please note that I'm specifically looking for a review and analysis of our current financial records. The goal is to gain a clear and accurate understanding of our financial situation...
I am in need of a statistical analysis expert who can provide me with insights to improve our decision-making processes based on the numerical data we have. Ideal skills and experience include: - Proven experience in statistical analysis, particularly with numerical data - Strong understanding of various statistical methods and tools - Ability to provide actionable insights to improve decision-making - Experience in a similar role would be highly beneficial
I'm seeking a skilled data analyst to work with food quantity data to improve our decision-making processes. Key Responsibilities: - Analyze our food quantity data set to provide prescriptive insights - Offer strategies that will enable us to make better decisions - Collaborate with our team to implement and test these strategies Ideal Skills and Background: - Proven experience in prescriptive data analysis - Strong understanding of food quantity data - Excellent communication and collaboration skills - Previous experience in the food industry would be advantageous, but not essential The successful candidate will provide actionable recommendations that can directly enhance our decision-making process. They should be able to distill complex data into cle...
I need a PHP Laravel system developed for my salon. It should include features for appointment booking, client management, and inventory management. Key Features: - Appointment Booking: The system should allow clients to schedule appointments easily. - Client Management: It should have a database for client management, allowing us to store and access information about our customers. - Inventory Management: The system should also include a feature for managing our salon's inventory. Design: I do not have a design or template for this system. Therefore, I'm looking for a developer who is skilled in creating a user-friendly and aesthetically pleasing interface. Online Payments: While the system should support a...
...organize and present my survey information via a tabular form. The purpose is mainly the presentation of findings gathered from a survey containing 10-20 questions. The surveyed data is a mix of both quantitative and qualitative information. Therefore, the selected professional must be proficient in sorting out these types of data to guarantee comprehensive findings. The requirements for this project are: - Ability to interpret and visualize data of differing types - Experience in creating readable, effective tables for presenting survey results - Strong attention to detail. Your task will be to translate the raw data into an easy-to-understand table format that can effectively communicate the survey's findings. A report that can guide the audienc...
Part-time recruitment for fashion store tracking in NY/LA/BOSTON/ORLANDO. Take photos of local chain offline fashion stores, mainly focusing on shelves and product images. Photos are only for project analysis and will not be used for any commercial purposes. Payment will be settled directly upon completion of the photos.
...enthusiastic DevOps trainer who can design (1.5 days paid for IP) and deliver an engaging training program for a group of 5-10 junior developers. The training will span 5 days, commencing on the 1st of July. There is an exciting opportunity for repeat sessions. The training can be remote, the client is near Manchester. This is about taking Juniors through Build it. Ship it. Support it. Secure it. Over 5 days. There is a lot of flexibility in the curriculum but just some ideas: - Continuous Integration/Continuous Deployment (CI/CD): We need to cover the concepts, tools, and best practices in CI/CD to ensure a seamless software development and deployment process. - Infrastructure as Code (IaC) with Terraform: The junior developers also need to grasp ...
...in Riyadh, Saudi Arabia. Here are the specifics: - Credit Analysis & Risk Assessment: The software should be able to perform detailed credit analysis and risk assessment efficiently. This is crucial for our decision-making process and maintaining a healthy credit portfolio. - Data Integration: The Algo Credit Risk Manager will need to integrate data from various sources to provide a comprehensive view. Although I didn't specify the exact sources in the questionnaire, experience with integrating Financial Statements, Credit Bureau Data, and Market Data would be a huge plus. - Reporting & Monitoring: The software should offer a range of reports and dashboards including: - Historical Credit Risk Analysis: We need to be able t...
I have a CSV file that I need to be analyzed through visual data analysis in Python. The CSV file has a wide range of data, but the specifics of what data I'm interested in have been left open-ended. I need you to help me identify trends and patterns from this data and provide me with clear, insightful, and informative visualizations. Ideal skills: - Strong background in data analysis. - Proficiency in Python and data visualization libraries. - Experience with analyzing CSV files. - Ability to generate insights from data.
...state-of-the-art speech processing and natural language processing technologies to enable natural, conversational voice interactions that mimic real-life interviews. The project will also include a functionality to summarize the interviews and validate these summaries with the user, demonstrating the core value of the application. Functional Prototype Deliverable: Objective: Develop a functional prototype that demonstrates natural voice interactions and the ability to summarize and validate key points from an AI-conducted interview. Key Features: - Dynamic Interaction: Implement a voice interaction system that understands and responds to verbal inputs conversationally, facilitating a natural dialogue flow. - Speech Recognition and Synt...
...management system previously. In brief, Front-end - calendar view - classes available / slots available for each classes - allow booking of classes - simple UI - class limit Admin - can create and manage classes - get report of the signups for the classes Non Members Users - can register as member - signup for classes without creating a membership - receive ticket pass - pay for class upon booking Members Users - Reload Credit - Book class with credit - cancel booking - credit expiry application must be mobile friendly. Ideal Candidate: - Experience in developing cloud-based management systems, particularly in the fitness industry, would be ideal. - Strong UI/UX design skills to ensure the system is user-friendly. If you have the technical skills, ...
I'm in need of an experienced app developer who can create a cross-platform appli...the data prediction feature needs to be a combination of predictive text input, machine learning algorithms, and real-time data analysis. Key Requirements: - Develop a cross-platform app for iOS and Android - Implement a data prediction feature - Ensure the data prediction is based on predictive text input, machine learning algorithms, and real-time data analysis Desirable Skills: - Proficiency in both iOS and Android app development - Strong background in data prediction and analysis - Previous experience with predictive text input and machine learning algorithms. This project requires someone who can bring creativity and innovat...
I'm in need of a professional developer to help create a holiday let booking system. This project requires exceptional skill in programming, along with knowledge in online payment processing and calendar integration. Key features to include are: - calendar: A monthly view is needed that clearly shows the bookings we have of different properties at a glance. - Payment processing: invoicing home owners - Property Details: System should be able to display property details including photos, descriptions, prices etc. - Job Scheduling: The system should incorporate some form of job scheduling for maintenance or cleaning purposes. Proven experience in booking system development and knowledge of the holiday let industry would be advantageous for...
Update, next release. The work has been discussed in the freelancer chat.
...application focused on improving and optimizing order packing for eCommerce. The software should include: - Shopping cart analysis: with the ability to integrate with popular eCommerce platforms and compute product dimensions to provide comprehensive packing solutions. - Packing visualization: acting as a guide for those packing orders and ensuring efficiency and accuracy in the packing process. - Box size optimization: to reduce shipping costs and environmental impact, this feature should enable the best box size selection based on order contents. It's essential that the developer has experience with eCommerce systems, 3D visualization, and size optimization algorithms. The ideal candidate will also have a solid understanding of...
I'm looking for someone skilled in SEO to help me calculate and analyze the authority score for my website. Key Requirements: - Calculate the authority score for my website to improve its SEO performance - Prioritize enhancing organic search rankings as the primary goal of the analysis - Implement strategies to boost the authority score Ideal Skills: - Proficient in SEO analysis and strategy - Experienced with assessing and improving organic search rankings - Able to provide clear, actionable insights to enhance authority score Your work should help me understand where my site stands in terms of authority and how I can better optimize it to improve its search engine ranking. Looking forward to your bids.
I'm in need of a UTM tracking expert to help me monitor the effectiveness of my campaigns and optimize them for better conversion rates. The campaign will be running on Stann App. Key requirements include: - Setting up UTM parameters to track campaign effectiveness within the Stann App - Measuring and analyzing website traffic generated from these campaigns The ideal freelancer for this project should have: - Strong experience in UTM tracking and campaign analysis - Previous work on tracking app-generated website traffic - Proven ability to optimize campaigns for better conversion rates Please let me know if you have experience with UTM tracking for mobile apps, especially Stann App.
...We are looking for a native German translator and proofreader for a long-term project. The project relates to a shoe & bag website. Freelancers with experience in these areas have a big advantage. On rare occasions, there are short texts for a website related to auto parts as well. The best candidate must have copywriting skills and experience in translating marketing texts. The job will be on a daily basis. Here are our conditions: long-term cooperation with the translator, payment at the end of the month for the job done during the current month. We have marketing texts – some are long (will be available in the near future), and some – are short. We work with Google Drive so the long texts will be placed in the folder “for translation&r...
I'm eager to boost my website's visibility on Google, specifically aiming for marked improvement in se...selected SEO professional: if the site doesn't make it to Page 1, I won't pay. Key Responsibilities: - Conduct a thorough analysis of the current SEO strategy and the website's performance. - Develop a customized SEO strategy tailored to improve rankings on Google. - Implement on-page and off-page SEO strategies as required. Ideal Skills and Experience: - Proven track record of successful SEO optimization, with a focus on Google. - Demonstrable experience in improving search engine rankings. - Ability to work with moderately competitive keywords. - Strong analytical skills to evaluate the effectiveness of the SEO strategy. - Excell...
...solutions project. You will be involved in user research and analysis, wireframing and prototyping, as well as user testing and feedback. Key aspects of the project include: - Understanding and catering to the needs of Healthcare professionals, Patients, and Administrative staff - Ensuring the solutions are compatible with Web browsers, as well as Mobile platforms (iOS and Android) Ideal candidates should: - Have a proven track record in UX design, particularly for HealthTech solutions - Possess strong skills in user research, wireframing, prototyping, and user testing - Be able to cater to the needs of multiple user groups - Have experience in designing for Web and Mobile platforms If you are passionate about cre...
I...for a skilled full stack developer with in-depth experience working with the Spring Framework and Next.js. Have questions about the advantages of the Spring framework? Let's discuss during the Interview. Specifically, the following points need to be covered: Front-End Development: - Implement user authentication mechanisms Back-End Development: - Create robust APIs to support the front-end functionalities The ideal candidate for this project should have a successful track record in: - Front-end development with a focus on user authentication - Back-end development, specifically API creation - Proficiency in the Spring Framework - Expertise in If you have experience in these technologies and can deliver high-quality code within a specified timeframe, I�...
Greetings, We are assembling a dynamic team and currently seeking 4-5 proficient Electrical Engineers to join us for a long-term collaboration. This opportunity is ideal for individuals with expertise in electronics, power systems, and communication systems. Key Requirements: - Strong command over MATLAB for data analysis, simulation, and modeling. - Proficiency in VHDL and Verilog for hardware description and digital circuit design. - Experience with multisim or similar simulation software for circuit analysis and design verification. This collaboration offers an exciting chance to work on diverse projects spanning electronics, power systems, and communication systems. We are committed to fostering a collabora...
I'm in need of a web-based system that will help me improve my fleet management. The key task of the system will be tracking the location of all types of vehicles in real-time. Key Features: - Real-time vehicle tracking: I need a system that updates the location of the vehicles in real-time. This is crucial for me to manage my fleet effectively. - Compatibility with all types of vehicles: The system should be able to track all types of vehicles, from commercial trucks to personal vehicles. Ideal Experience: - Proven track record in developing web-based tracking systems. - Strong understanding of GPS tracking in vehicles. - Familiarity with fleet management systems. - Experience in developing real-time updating systems.
Here's a...handle this specific feature extraction. **Training machine learning models (Task 2a):** * Using all the features you extracted in Task 1, you'll train different machine learning models for a client. * The client has collected soil samples, and you can potentially combine their data with yours to improve the model's accuracy for their specific property. **Evaluating model accuracy (Task 2b):** * You'll need to assess how well the models you trained in Task 2a perform on the client's data. * This involves choosing appropriate metrics to measure accuracy and comparing the different approaches you used. * Based on the results, you'll decide which model performed best for the client's property. * This information will be crucial ...
I'm in ...need of a skilled electrical engineer to help me set up a radio-based surveillance system in my property. - I have yet to decide whether the system will be placed indoors, outdoors or both so your prior experience in both environments is desirable. - The project does not have a predetermined number of areas or rooms that need covering, so I'm looking for someone who can help me plan and implement the system in the most efficient and effective way. Ideal candidate should have experience in: - Design and installation of surveillance systems, particularly radio-based systems. - Ability to work with both indoor and outdoor security setups. - Planning and executing a system across multiple areas. You...
...per month to LinkedIn on my behalf and respond to applicants. This takes me about 10 minutes per post. So 1.5 hours work per month. Once every 3 days, you will make a post (copy/paste mine), respond to applicants close the job post a new one. If you read all this include 88730 in your reply. Be aware, if you bid a price I will not accept any negotiation on that price if I reach out to you. Bid carefully. You do not need to write the posts; I have everything prepared for you. Once you send a single message to the applicants you never need to message them again. I have a whole lot of people already doing this on a regular basis, so you'll be joining a team. Not that you have to interact with them, but just know that you have people you can ask questions to. This is...
Currently in need of a talented C++ software engineer. Due to insufficient details given, I am looking for a professional who is adaptable and capable of various types of software development. Ideal Skills and Experience: - Proficiency in C++ - Experience in desktop applications, embedded systems, and game development - Ability to implement features such as data encryption, user authentication, and file management - Capability to create software for data analysis, automation, or simulation Your ability to adapt to potential project needs will be highly valued. Please include your relevant experiences and adaptability while bidding.
As your client, I'm looking for a specialist having a proficient knowledge of Microsoft Excel to achieve a simple data manipulation project. The task involves predictive analysis of data, heavily leveraging date and time functions. Key Responsibilities: - Manipulating data using simple Excel functions. - Predictive analysis using Excel based on the manipulated data. Ideal Candidate: - Sufficient proficiency in Microsoft Excel, with specialised expertise in date and time functions. - Strong attention to detail and accuracy in data entry and analysis. - Superior skills in organising and ability to handle increasing complexity when required.
...Our focus is on electrical and mechanical hardware systems like circuit boards, power supply, control systems, and communication systems. Your role requires you to create a detailed questionnaire and out of it to create a comprehensive analysis document for managuing risks. The ideal candidate must posess: - Proven experience conducting multiple FMEA activities in the past 24 months (provide evidence) - Specialised knowledge on electrical/ mechanical hardware analysis - Proficiency in examining circuit boards, power supply units, and control systems Kindly note that those without proof of previous FMEA execution need not apply. We seek someone who can help us entirely avoid or reduce risk. Your proficiency in identifying, analysing, and...
...freelancer to conduct an audit of our company's data and create an availability map. - **Data Audit**: Your primary task will be to delve into our data sources and types, understanding what we have and how they're stored. - **Data Availability Mapping**: Based on your audit, you'll then create a clear, comprehensive map of where our data is and how it can be accessed. Ideal candidates for this job should have a solid understanding of data management, analysis, and storage. Experience in data auditing and creating data maps would be a significant advantage. A meticulous eye for detail is crucial, as we need a thorough and accurate representation of our company's data landscape. A data audit refers to the exam...
Looking for a proficient data analyst with strong proficiency in either R or SPSS. The exact nature of the analysis required is currently undefined, but the successful candidate will have demonstrated experience in a range of data analysis techniques. Key Qualifications: - Strong experience in either R or SPSS - Outstanding statistical analysis skills - Excellent adaptability to a variety of data analysis tasks - Strong communication skills to provide insight and recommendations based on the analysis The exact objective of this project is yet to be defined, but if you have a versatile skillset and the ability to handle any task thrown your way, don't hesitate to bid. Looking forward to seeing your proposals!
...Service, for increasing brand awareness and generating leads. The product is an innovative, AI-based, guest experience analysis, evaluation and improvement solution for the Accommodation Industry: I'm looking for a proactive team that can think strategically, understand our product, and deliver tangible results using the full spectrum of concepts, strategies, mechanisms and technologies that are available for turning this software system into a real-world successful product: strategy, proposition refinement, sales pitch, campaign planning, content creation, channel selection, social media, SEO etc. - Target Market: The software is tailored towards businesses in the Accommodation Industry geographically distributed across EU and U...
I am in need of an expert OpenSIPS VOIP Developer who can help create a robust system with high quality call routing. The main feature's to be implemented are NAT Handling in the Cloud, Microsoft Direct Routing, and Mid Registrar. The system should be designed to interact efficiently with PBX systems (FreeSWITCH) and OpenSIPS. Required Skills: - Extensive experience with OpenSIPS VOIP system development - Strong understanding of direct call routing - Proficiency in integrating VOIP systems with PBX and OpenSIPS - Familiarity with general telecoms concepts and technologies. The ideal freelancer should have worked on similar projects and be ready to showcase relevant examples in their proposal. If this project goes well, there c...
