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  • in reply to: SSRS Case Statement #2476
    Present Slide
    Keymaster

    In SQL Server Reporting Services (SSRS), a case statement is a control flow expression that allows you to evaluate a series of conditions and return a result based on the first condition that is met. A case statement is similar to an if-else statement in other programming languages.

    Here is an example of a simple case statement in SSRS:

    =SWITCH(Fields!Status.Value = “Pending”, “Pending”,
    Fields!Status.Value = “Approved”, “Approved”,
    Fields!Status.Value = “Rejected”, “Rejected”,
    TRUE, “Other”)

    This case statement will evaluate the value of the “Status” field, and return “Pending” if the value is “Pending”, “Approved” if the value is “Approved”, “Rejected” if the value is “Rejected”, and “Other” for all other values.

    Case statements can be useful for controlling the display of data based on certain conditions and providing more meaningful results to the user.

     

    in reply to: _ is not a category of SQL command? #2473
    Present Slide
    Keymaster

    SCL (Structural Control Language) is not a recognized category of SQL commands.

    The other options are all categories of SQL commands:

    A) TCL (Transaction Control Language) is a category of SQL commands that are used to manage transactions in a database, such as committing or rolling back changes.

    C) DCL (Data Control Language) is a category of SQL commands that are used to control access to and manipulation of data in a database.

    D) DDL (Data Definition Language) is a term used to describe a set of SQL commands that are used to define the structure of a database, such as creating tables or modifying the schema.

    Therefore, the correct answer is B) SCL.

     

    in reply to: What is SKU In Azure #2469
    Present Slide
    Keymaster

    In Azure, SKU stands for “Stock Keeping Unit.” It refers to a specific offering or version of a product or service that is available for purchase.

    For example, Azure offers a variety of virtual machine SKUs with different combinations of resources and features, such as the number of cores, amount of memory, and type of storage. SKUs can also be used to differentiate between different pricing tiers or options for a particular product or service.

    in reply to: Is MuleSoft a Good Career Choice? #2466
    Present Slide
    Keymaster

    MuleSoft is a software company that provides a platform for building APIs (Application Programming Interfaces) and integrations, and it is a popular choice for organizations looking to connect their various systems and data sources.

    Working with MuleSoft technologies can be a good career choice for individuals with an interest in software development and integration. MuleSoft has a strong market presence and a growing customer base, which can make it a stable and rewarding career choice.

    It can also be a good fit for individuals who enjoy working on complex, technical problems and have strong problem-solving skills. However, like any career choice, it is important for you to consider your personal interests and goals before making the final decision.

    in reply to: What Are The Best Machine Learning Blogs For Beginners? #2464
    Present Slide
    Keymaster

    Some popular machine learning blogs for beginners include Google AI Blog, Fast.ai, Machine Learning Mastery, Towards Data Science, KDNuggets, and DataCamp. These blogs offer a range of resources, including articles, tutorials, and courses, to help beginners learn machine learning concepts and techniques.

    You can also follow Present Slide’s blog to find great learning resources like free courses, guides, YouTube channels, and more.

    in reply to: In What Order Should I Learn The DevOps Tools? #2463
    Present Slide
    Keymaster

    The order in which you learn DevOps tools will depend on your goals and the specific tools you are interested in using. However, a general approach could be to first learn the foundations of DevOps, including concepts such as continuous integration, continuous delivery, and infrastructure as code.

    From there, you can start learning specific tools that are relevant to your goals, such as version control systems (e.g. Git), configuration management tools (e.g. Ansible, puppet), and containerization tools (e.g. Docker). It can also be helpful to learn how to use a cloud platform, such as AWS or Azure, as many DevOps tools are designed to be used in conjunction with cloud services.

    in reply to: Is It Worth Doing a Dell Boomi Certification? #2458
    Present Slide
    Keymaster

    Whether or not it is worth doing a Dell Boomi certification depends on your personal goals and career aspirations, as well as the specific requirements and demands of the job market.

    In general, certifications can be a helpful way to demonstrate your knowledge and skills in a particular area, and they can potentially open up new job opportunities or improve your prospects for advancement.

    However, certifications are not always necessary, and they may not guarantee success in your career. It is important to carefully evaluate the benefits and costs of a Dell Boomi certification and to consider how it fits into your overall career development plan.

    Present Slide
    Keymaster

    Hey Nitin, It is very difficult for someone else to determine which technology is better for your career, Dell Boomi or IBM Integration Bus (IIB), as it ultimately depends on your personal goals, interests, and skills, as well as the needs and demands of the job market.

    Both technologies are widely used and have their own unique features and capabilities, so it is important to carefully evaluate your own strengths and career goals, and to research the job market and industry trends to determine which technology may be the best fit for you.

    in reply to: How to Start a Career In Dell Boomi In 2022? #2456
    Present Slide
    Keymaster

    Hey Priya, we are glad that you are looking forward to starting your career with Dell Boomi.

    To start a career in Dell Boomi, you can:

    1. Educate yourself about integration, web technologies, databases, and cloud computing.
    2. Gain practical experience by working on personal projects or interning in a related field.
    3. Consider earning relevant certifications, such as the Dell Boomi AtomSphere Developer certification.
    4. Network and build your professional connections by attending industry events, joining online groups, and seeking out mentorship opportunities.
    5. Update your resume and LinkedIn profile to emphasize your skills and experience, and highlight any relevant certifications or projects.

     

    in reply to: What Are The Prerequisites to Learn Dell Boomi? #2455
    Present Slide
    Keymaster

    To learn Dell Boomi, it is generally recommended that you have a basic understanding of the following concepts and technologies:

    1. Integration: Dell Boomi is an integration platform, so having a basic understanding of integration concepts such as APIs, data mapping, and integration patterns can be helpful.
    2. Web technologies: Dell Boomi uses web-based technologies, so having a basic understanding of web technologies such as HTTP, REST, and XML can be beneficial.
    3. Databases: Dell Boomi can be used to integrate with various types of databases, so having a basic understanding of database concepts and SQL can be useful.
    4. Cloud computing: Dell Boomi is a cloud-based platform, so having a basic understanding of cloud computing concepts and technologies can be helpful.

    It is also recommended that you have a general understanding of programming and computer science concepts, as well as strong problem-solving and analytical skills. While these are not strictly required, they can be beneficial in learning and using Dell Boomi effectively.

     

    in reply to: Is Data Science A Fad? #2454
    Present Slide
    Keymaster

    No, data science is not a fad.

    Data science is a field that uses various methods, processes, algorithms, and systems to extract knowledge and insights from structured and unstructured data.

    It has been around for decades, and it has become increasingly important in recent years as the amount of data being generated has grown exponentially. Data science is used in a wide range of industries and sectors, including finance, healthcare, retail, and technology, and it is expected to continue to be a critical area of focus in the coming years.

    in reply to: What Is The Salary of a Data Scientist In Big Companies? #2453
    Present Slide
    Keymaster

    The salary of a data scientist in big companies in India can vary widely depending on factors such as the company, the location, the level of experience, and the specific skills and expertise of the data scientist.

    According to salary data from Glassdoor, the average salary for a data scientist in India is approximately INR 7,00,000 per year. However, this figure can range from INR 5,00,000 to INR 20,00,000 per year or more for data scientists working in larger, more established companies in major cities. It is worth noting that these figures are only estimates and may not reflect the specific salary offered by any particular company.

    in reply to: Does Data Science Require Problem Solving? #2452
    Present Slide
    Keymaster

    Yes, Data Science involves problem solving.

    Data science is the process of using data to extract insights, make predictions, and inform decision-making. This often involves identifying problems or opportunities, formulating hypotheses, collecting and analyzing data, and communicating findings and recommendations.

    Present Slide
    Keymaster

    AWS CloudFront is a content delivery network (CDN) that can be used to deliver content, such as web pages, images, and videos, to users around the world.

    To restrict access to the contents delivered in AWS CloudFront, you can use methods such as access control lists (ACLs), origin access identity (OAI), query string parameters, signed URLs, and signed cookies.

    These methods allow you to grant or deny access to specific Amazon S3 bucket or object key prefixes, restrict access to your origin to CloudFront only, grant access to specific versions of an object and grant temporary access to your content with expiration time and specific IP addresses or HTTP referrers.

    in reply to: Cloud in Cloud Computing Represents Which of The Following? #2450
    Present Slide
    Keymaster

    The correct answer is D) Internet.

    “Cloud” in cloud computing refers to the Internet, or more specifically, to the use of Internet-based services to deliver computing resources and applications. With cloud computing, users can access and use these resources and applications over the Internet, rather than installing them on their own computers or servers.

     

    in reply to: How to Start a Career As A Cloud Architect In 2022? #2449
    Present Slide
    Keymaster

    Hey Jatin, welcome to the community.

    To start a career as a cloud architect, you should:

    1. Educate yourself about cloud computing and the different technologies and platforms used in the industry.
    2. Gain practical experience by working on personal projects or participating in online hackathons, or by interning or working in entry-level positions.
    3. Consider earning relevant certifications, such as the AWS Certified Solutions Architect or the Google Cloud Certified Professional Cloud Architect.
    4. Build your professional network by attending industry events and conferences, joining online groups, and seeking out mentorship opportunities.
    5. Update your resume and LinkedIn profile to emphasize your skills and experience, and highlight any relevant certifications or projects.

     

    in reply to: How Do I Change My Career to Cloud? #2448
    Present Slide
    Keymaster

    Hey Rituban, If you are interested in changing your career to the cloud, here are some steps you can take:

    1. Educate yourself: If you are new to the field, start by learning about cloud computing and the different technologies and platforms that are used in the industry. There are many online resources and courses available to help you get started.
    2. Gain practical experience: Consider working on personal projects or participating in online hackathons to get hands-on experience with cloud technologies. You can also look for internships or entry-level positions in the field to get your foot in the door.
    3. Get certified: Many employers value certifications as a way to demonstrate your skills and knowledge. Consider earning a certification such as the AWS Certified Solutions Architect or the Google Cloud Certified Professional Cloud Architect.
    4. Network and build your professional connections: Attend industry events and conferences, join relevant online groups and forums, and seek out mentorship opportunities to build your network and learn from experienced professionals in the field.
    5. Update your resume and LinkedIn profile: Emphasize your relevant skills and experience, and highlight any certifications or projects that demonstrate your knowledge of cloud computing.

    By following these steps, you can position yourself for a successful career in the cloud. We hope that these steps can help you in switching your field seamlessly.

     

    in reply to: Is Siri An Example of Artificial Intelligence? #2447
    Present Slide
    Keymaster

    Yes, Siri is an example of artificial intelligence (AI). Siri is a virtual assistant that is built into Apple’s iOS, iPadOS, watchOS, macOS, and tvOS operating systems. It uses natural language processing (NLP) and machine learning to understand and respond to voice commands and questions from users.

    If you want to design a bot like Siri, there are several things that you will need to consider:

    1. Define the scope and purpose of your bot: What tasks will your bot be able to perform, and who is the target audience?
    2. Choose a platform: There are several platforms available for building chatbots, including Facebook Messenger, Slack, and WhatsApp, as well as standalone platforms such as Dialogflow and Botpress.
    3. Design the user interface: Decide how users will interact with your bot, including the types of inputs and outputs that it will support.
    4. Develop the conversation flow: Determine the structure of the conversation and the types of responses that your bot will provide based on different user inputs.
    5. Integrate natural language processing (NLP): Use NLP techniques to enable your bot to understand and respond to human language in a way that simulates human-like interaction.
    6. Test and refine your bot: Use user testing and feedback to improve the accuracy and effectiveness of your bot.

    Overall, building a bot like Siri requires a combination of design and technical skills, as well as a clear understanding of the needs and expectations of the target audience.

     

    in reply to: What Is An Example of Conversational AI? #2446
    Present Slide
    Keymaster

    An example of conversational AI is a chatbot, which is a computer program that is designed to simulate conversation with human users, especially over the Internet. Chatbots can be integrated into messaging apps, websites, and mobile apps, and they can be used to provide customer service, answer questions, or assist with tasks such as booking a hotel room or ordering a product.

    You might have heard about the recently trending AI chatbot named ChatGPT.

    Present Slide
    Keymaster

    Hello Ojasvat, thank you for sharing your query, please find a detailed answer to your query below:

    Deep learning is a subfield of machine learning that involves training artificial neural networks (ANNs) on a large dataset. It has been successful in a wide range of applications in artificial intelligence, including:

    1. Computer vision: Deep learning models are used for tasks such as image classification, object detection, and facial recognition.
    2. Natural language processing: Deep learning models can be used for tasks such as language translation, language generation, and text classification.
    3. Speech recognition: Deep learning models can be used to transcribe speech to text and to understand spoken commands.
    4. Robotics: Deep learning models can be used to improve the control and decision-making capabilities of robots.
    5. Predictive modeling: Deep learning models can be used to make predictions based on past data, such as stock prices or customer churn.
    6. Healthcare: Deep learning models can be used to analyze medical images and make diagnoses, or to predict patient outcomes.

     

    Present Slide
    Keymaster

    Artificial neural networks (ANNs) and Bayesian networks are two different types of machine learning models that are used for different purposes.

    An ANN is a type of machine learning model that is inspired by the structure and function of the human brain. It consists of a large number of interconnected processing units (neurons) that are able to learn and adapt to new data. ANNs are commonly used for tasks such as image recognition, language translation, and predictive modeling.

    A Bayesian network, on the other hand, is a probabilistic graphical model that represents the relationships between different variables and their probabilities. It is used to model uncertain or probabilistic systems and can be used for tasks such as predicting the likelihood of certain events or making decisions based on uncertain data.

    In summary, ANNs are used for tasks such as image recognition and language translation, while Bayesian networks are used to model uncertain systems and make decisions based on probabilistic data.

     

    Present Slide
    Keymaster

    The right answer for this question is option E) All of the above. All of the given choices are correct for the questions When Identifying Processes to Bring Into Salesforce, Look For:

    in reply to: Which One of These Is Not A Data Visualization Tool? #2326
    Present Slide
    Keymaster

    The right answer to the above query is option D) Eclipse. All other tools have Data Visualization capabilities but Eclipse is an integrated development environment used in computer programming.

    in reply to: Which of The Following Is A Legal Expression In SQL? #2322
    Present Slide
    Keymaster

    The answer to the above question is Option B) SELECT NAME FROM EMPLOYEE and you can use this to test the results.

    in reply to: What Is Required In Each C Program? #2315
    Present Slide
    Keymaster

    Option A) The program must have at least one function. is the right answer for this question. Every C program requires at least one function in it.

    Present Slide
    Keymaster

    If you are not from an IT background then it would be a little tough for you to move into the DevOps field. But, if you start learning basics with all your dedication, it is not impossible either as a lot of people are moving into DevOps from a non-IT background.

    Here are some prerequisites that you can start grasping before you make a switch:

    • Basic understanding of Linux.Unix system
    • Knowledge of a scripting language
    • Knowledge of cloud systems
    • Linux networking
    • Basics of Web Servers including Apache, PM2, etc
    • Basics of Databased like MySQL, MongoDB, etc

    These are some skills that you can start with and then if you feel you are doing good, you can start diving deep into it.

    in reply to: Can I Learn Cloud Computing Without IT Background? #2303
    Present Slide
    Keymaster

    Yes, Cloud Computing is just like any other skill that can be learned over time no matter if you are from an IT background or not. It will surely be a bit hard for you to understand the concepts at first.

    To start learning Cloud Computing, you can first have a basic overview of it through YouTube. After that, you can join a quality industry-level course for diving deep into Cloud Computing.

    in reply to: What Are The Prerequisites To Learn DevOps? #2302
    Present Slide
    Keymaster

    DevOps is more like a culture that helps in reducing the gap between the developers and business operations. Working in DevOps in different phases might require you to work with different tools and technologies.

    Here are some of the basic prerequisites to learning DevOps:

    • Knowing Command Line Interface
    • Knowledge of a scripting language
    • Basic understanding of Linux/Unix concepts
    • Linux networking
    • Working knowledge with a text editor
    • Basics of Web Servers including Apache, PM2, etc
    • Basics of Databased like MySQL, MongoDB, etc

    These are just a few of the things that you can start learning before you go with DevOps. You might also require a few other skills and technologies to move to the further level.

    in reply to: Is It The Right Choice To Switch To ServiceNow Tool? #2300
    Present Slide
    Keymaster

    Being a reliable tool, ServiceNow has gotten a lot of attention in recent years. Though it is a good tool switching entirely to a single tech is not much suggested.

    Also, the tech stack that you will use on ServiceNow is not that common for other tools or skills. This would make you stick to only ServiceNow and will make it hard for you to switch to another tech when needed smoothly.

    If you are someone who is good with keeping oneself updated with the latest industry trends and skills, then you can surely give it a try.

    in reply to: What Are The Job Requirements To Be A Big Data Analyst? #2283
    Present Slide
    Keymaster

    Here are a few things that you as a Big Data Analyst should be good at:

    • Programming skills
    • Quantitative aptitude and Statistics
    • Data Interpretation
    • Data Mining
    • Data Auditing
    • Business Knowledge
    • Data Representation
    • Logical Thinking

    They might seem like a lot of skills to learn but once you will start learning, it will just be a path for you. There are a number of resources out there to start with Big Data training.

Viewing 30 posts - 1 through 30 (of 49 total)