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Applications & Awareness in Technology

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Home/Science & Technology/Applications & Awareness in Technology/Page 56

Mains Answer Writing Latest Questions

Prachi Parab
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Prachi ParabBegginer
Asked: July 17, 2024In:
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  1. Anika Alam
    Anika Alam Begginer
    This answer was edited.

    Definition Monoclonal antibodies are the type of antibodies produced by the same clone of B cells against a specific antigen. Production 1. A mice is injected with the antigen against which the antibody is to be produced. 2. The B cells of the mice start producing antibodies against the antigen. 3.Read more

    Definition

    Monoclonal antibodies are the type of antibodies produced by the same clone of B cells against a specific antigen.

    Production

    1. A mice is injected with the antigen against which the antibody is to be produced.

    2. The B cells of the mice start producing antibodies against the antigen.

    3. These antibody producing B cells are selected. B cells are mortal and antibody producing cells. They undergo de novo and salvage pathway to produce DNA.

    4. HGPRT negative Myeloma cells are selected which are immortal and cancer causing. They undergo de novo pathway for DNA synthesis and HGPRT inhibits the salvage pathway.

    5. Myeloma cells and B cells are fused to produce hybridoma cells.

    6. Hybridoma cells are then screened using HAT medium (HAT is an inhibitor of de Novo pathway).

    7. The B and myeloma cells die due to finite cell division and lack of DNA synthesis respectively in HAT medium.

    8. Hybridoma cells survive in HAT medium which are immortal and antibody producing.

    9. These hybridoma cells are amplified and used to produce monoclonal antibodies against a specific antigen.

    10. The monoclonal antibodies are then screened and packed in bottles for public use.

    Uses:

    Monoclonal antibodies are widely used in biotechnology such as

    1. They are used in research field to study about biological processes.

    2. They are widely used in diagnosis of many diseases and antigens.

    3. They are commonly used in treating many diseases like cancer and autoimmune diseases.

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Anika Ruhela
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Anika RuhelaBegginer
Asked: July 20, 2024In:
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How can be use digital tools and data analytics be utilized in modern farming?

agriculture
  1. Prashant Sharma
    Prashant Sharma Begginer

    Digital tools and data analytics are transforming modern farming by enhancing productivity, efficiency, and sustainability. Here are key ways these technologies are utilized in agriculture: 1. Precision Agriculture Precision agriculture employs technologies such as GPS, sensors, and drones to monitoRead more

    Digital tools and data analytics are transforming modern farming by enhancing productivity, efficiency, and sustainability. Here are key ways these technologies are utilized in agriculture:

    1. Precision Agriculture

    Precision agriculture employs technologies such as GPS, sensors, and drones to monitor and manage field variability in crops. This approach allows farmers to:

    • Optimize Resource Use: By analysing data on soil conditions, moisture levels, and crop health, farmers can apply water, fertilizers, and pesticides more efficiently, reducing waste and costs.
    • Increase Crop Yields: Real-time data analytics help farmers make informed decisions about planting, irrigation, and harvesting, which can lead to higher yields and better quality produce.

    2. Data-Driven Decision Making

    Farmers can leverage data analytics to enhance their decision-making processes. Key applications include:

    • Monitoring Crop Health: Technologies like drones and satellite imagery provide insights into crop health, allowing for early detection of issues such as pest infestations or nutrient deficiencies.
    • Predictive Analytics: By analysing historical data and current conditions, farmers can forecast yields and market trends, enabling them to plan better and mitigate risks.

    3. Automation and Robotics

    Automation technologies are increasingly being adopted in farming operations:

    • Automated Machinery: Tractors and harvesters equipped with AI and IoT capabilities can perform tasks with minimal human intervention, improving efficiency and reducing labour costs.
    • Robotic Systems: Robotics in agriculture, such as robotic weeders and automated feeding systems for livestock, enhance productivity and allow for precise management of resources.

    4. Enhanced Livestock Management

    Digital tools are also revolutionizing livestock farming:

    • Remote Monitoring: Sensors and IoT devices enable farmers to monitor the health and well-being of their animals in real-time, leading to better management practices and early intervention when issues arise.
    • Data Management Software: Farm management software provides a comprehensive view of farm operations, allowing for better tracking of livestock health, feed management, and breeding schedules.

    5. Sustainable Practices

    Digital tools contribute to more sustainable farming practices:

    • Environmental Monitoring: Sensors can monitor environmental factors such as soil health and weather conditions, helping farmers make decisions that promote sustainability and reduce environmental impact.
    • Resource Conservation: By optimizing input use and minimizing waste, digital agriculture helps conserve resources, which is crucial in addressing the challenges of climate change and food security
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Sudarshan R Srinivas
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Sudarshan R SrinivasBegginer
Asked: August 12, 2024In:
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Analyze the role of continuous skill development in the IT industry. How do emerging technologies like artificial intelligence and cloud computing influence employment trends, and what strategies can professionals adopt to stay relevant in this rapidly evolving field?

  1. Surya Prakash S
    Surya Prakash S Begginer

    In IT software sector skill development is play crucial role all the developers,testers,customer support,data entry operator,business management,human resource all the department works should be need upskilling yourself. In a corporate world upskill is key mantra for every employee. At the end of daRead more

    In IT software sector skill development is play crucial role all the developers,testers,customer support,data entry operator,business management,human resource all the department works should be need upskilling yourself. In a corporate world upskill is key mantra for every employee. At the end of day is merely based on your performance that your are surviving in that company or not.

    Most companies give their employees with mandatory coaching skill and they also provide online courses in trending technologies like Udemy, Course-era, Great Learning these are platforms provide paid online courses.

    In the IT sector competitive performance play major role for earn knowledge and work in the team , so we can gain more knowledge and get more success in individual career.

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Shree sneha
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Shree snehaBegginer
Asked: July 19, 2024In: ,
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Explain how Java’s type erasure mechanism works in generics. How can you create a generic class that safely works with different types while avoiding Class Cast Exception at runtime?

  1. AyushiTiwari
    AyushiTiwari Begginer

    Java’s type erasure mechanism in generics ensures compatibility with older Java versions by removing generic type information during compilation. This process involves replacing all generic type parameters with their bounds (or `Object` if unbounded) and inserting necessary casts for type safety. FoRead more

    Java’s type erasure mechanism in generics ensures compatibility with older Java versions by removing generic type information during compilation. This process involves replacing all generic type parameters with their bounds (or `Object` if unbounded) and inserting necessary casts for type safety. For example, a generic class like `Box<T>`:

    public class Box<T> {
    private T item;
    public void set(T item) { this.item = item; }
    public T get() { return item; }
    }

    after type erasure, it becomes:

    public class Box {
    private Object item;
    public void set(Object item) { this.item = item; }
    public Object get() { return item; }
    }

    To avoid `ClassCastException` and ensure type safety, follow these guidelines:

    1. Bounded Type Parameters: Limit types with bounds to ensure correct usage.

    public class NumberBox<T extends Number> { … }

    2. Use Generics with Collections: Enforce type safety.

    List<String> strings = new ArrayList<>();

    3. Type Inference with Diamond Operator: Let the compiler infer types.

    Box<String> stringBox = new Box<>();

    4. Generic Methods: Ensure type-safe operations.

    public static <T> void addItemToList(List<T> list, T item) { list.add(item); }

    5. Avoid Raw Types: Prevent unsafe casts.

    Box<String> box = new Box<>();

    By adhering to these practices, you can create type-safe generic classes and methods in Java.

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Srikari.VG01
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Srikari.VG01Begginer
Asked: July 20, 2024In:
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What is Power BI and how does it enhance data visualization?

  1. Leon Joseph
    Leon Joseph Begginer

    Oh man, Power BI is like Excel on steroids, you know? It's this Microsoft thing that lets you make awesome charts and stuff from your data. So basically, you dump all your numbers into it - could be from Excel, databases, whatever. Then you can mess around with it and create these cool dashboards thRead more

    Oh man, Power BI is like Excel on steroids, you know? It’s this Microsoft thing that lets you make awesome charts and stuff from your data.

    So basically, you dump all your numbers into it – could be from Excel, databases, whatever. Then you can mess around with it and create these cool dashboards that actually make sense of all that info.

    The best part? You don’t have to be some coding genius to use it. It’s pretty user-friendly, so you can drag and drop things to make your graphs and charts look sick.

    It’s really handy for businesses trying to figure out what the heck is going on with their data. Instead of staring at boring spreadsheets, you get these interactive visuals that update in real-time.

    I gotta say, it’s pretty addictive once you get into it. Have you tried it out yet? It’s kinda fun to play around with, even if you’re not a total data nerd.

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Janvee Singh
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Janvee SinghBegginer
Asked: July 20, 2024In:
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  1. Ritesh Mishra
    Ritesh Mishra Begginer

    Leveraging technology is crucial for documenting, preserving, and promoting traditional art forms and indigenous knowledge. Digital Platforms:Websites, social media, and online databases provide tools to document and share traditional art globally. Artists can showcase their work and engage with audRead more

    Leveraging technology is crucial for documenting, preserving, and promoting traditional art forms and indigenous knowledge.

    Digital Platforms:Websites, social media, and online databases provide tools to document and share traditional art globally. Artists can showcase their work and engage with audiences worldwide. Digital archives store images, videos, and audio recordings, preserving traditions for future generations.

    Virtual Reality (VR): VR creates immersive experiences that allow users to explore traditional art and cultural practices. Virtual museums and events enable people to experience these traditions authentically, even from afar, offering an engaging way to learn about cultural heritage.

    Artificial Intelligence (AI): AI enhances the preservation and analysis of traditional art. Machine learning identifies patterns in artwork, aiding in categorizing and conserving cultural artifacts. AI-powered translation tools help preserve indigenous languages, making knowledge more accessible.

    Integrating digital platforms, VR, and AI ensures traditional art forms and indigenous knowledge remain vibrant and accessible for future generations.

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Team
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TeamSupreme
Asked: September 12, 2024In:
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Answer the question in maximum 50 words/5 to 6 lines. This question carries 05 marks. [MPPSC 2023] Summarise the idea of ‘Small Unit Technology’ as proposed by Ram Manohar Lohia.

mppsc: applications & awareness in technology
  1. Arman Singh
    Arman Singh Begginer

    Ram Manohar Lohia's Concept of 'Small Unit Technology' Ram Manohar Lohia, an influential Indian freedom fighter and socialist thinker, proposed the concept of 'Small Unit Technology' as part of his vision for a more equitable and self-reliant society. This concept is rooted in his broader ideologicaRead more

    Ram Manohar Lohia’s Concept of ‘Small Unit Technology’

    Ram Manohar Lohia, an influential Indian freedom fighter and socialist thinker, proposed the concept of ‘Small Unit Technology’ as part of his vision for a more equitable and self-reliant society. This concept is rooted in his broader ideological framework that emphasized decentralization, self-sufficiency, and equitable distribution of resources.

    Key Aspects of ‘Small Unit Technology’:

    1. Decentralization: Lohia advocated for the decentralization of production and technology. He believed that small-scale, locally managed units could lead to more sustainable and democratic economic practices. This was in contrast to large-scale industrialization, which often concentrated wealth and power in the hands of a few.
    2. Appropriate Technology: Lohia’s idea of small unit technology involved the use of appropriate, low-cost, and accessible technology that could be effectively utilized by rural and semi-urban communities. He argued that such technologies would be more suitable for local conditions and needs, thus fostering local entrepreneurship and self-reliance.
    3. Empowerment of Rural Communities: By promoting small unit technologies, Lohia aimed to empower rural communities, enhance their productivity, and reduce dependence on large-scale industries. This approach was intended to uplift the rural economy and improve living standards without necessitating large investments or complex technologies.
    4. Sustainability and Equity: Lohia’s concept also encompassed principles of sustainability and equity. Small unit technologies were seen as a way to ensure that technological progress did not come at the expense of environmental degradation or social inequality. They were intended to promote more balanced growth and equitable distribution of resources.

    In summary, Ram Manohar Lohia’s ‘Small Unit Technology’ was a visionary concept that sought to decentralize economic activities, promote appropriate and sustainable technologies, and empower local communities. His ideas were part of a broader socialist framework aimed at achieving economic justice and social equity.

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Paras Dongre
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Paras DongreBegginer
Asked: July 20, 2024In:
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firewallitsecurity
  1. Sanika Bhandare
    Sanika Bhandare Begginer

    A firewall is a security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and untrusted external networks, such as the internet, to prevent unauthorized access and cyber threats.Read more

    A firewall is a security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and untrusted external networks, such as the internet, to prevent unauthorized access and cyber threats.

     

    ### How a Firewall Works

     

    1. **Traffic Monitoring**: A firewall examines all data packets entering or leaving a network.

    2. **Rule Application**: It compares the packets against a set of security rules or policies. These rules determine whether to allow or block the traffic.

    3. **Decision Making**: Based on the rules, the firewall either permits the packet to pass through, blocks it, or redirects it.

    4. **Logging and Alerts**: Firewalls log activities and can alert administrators about suspicious or blocked traffic for further investigation.

     

    ### Differences Between Network-Based and Host-Based Firewalls

     

    Network-Based Firewalls

    -Location: Deployed at the boundary of a network, such as a router or gateway.

    -Scope :Protects an entire network by filtering traffic between different networks.

    – Performance: Typically higher performance as they handle larger traffic volumes.

    – Management: Centralized management for the whole network, making it easier to implement consistent policies.

    – Use Case: Ideal for securing the perimeter of an organization’s network against external threats.

     

    Host-Based Firewalls

    – Location: Installed directly on individual devices or hosts, such as personal computers or servers.

    – Scope: Protects a single device by filtering traffic to and from that device.

    – Performance: Dependent on the host’s resources, as it uses the device’s CPU and memory.

    – Management: Requires configuration and management on each individual device, which can be labor-intensive.

    – Use Case: Suitable for personal computers, laptops, or servers that need tailored security policies.

     

    In summary, while both network-based and host-based firewalls serve to protect against unauthorized access and threats, network-based firewalls provide broad, centralized protection for entire networks, whereas host-based firewalls offer more granular, device-specific security.

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Mayur Katgaonkar
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Mayur KatgaonkarBegginer
Asked: July 18, 2024In: , , ,
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The UPI and digitalization of payment have seen massive spending across the nation and this is true especially with Youth and College students. Did you experience the same at some point in your life? Is it a masterstroke of the ...

  1. Samridhi Arora
    Samridhi Arora Begginer

    After the pandemic, the shift to non-cash transactions has increased rapidly. Perfectly easy to use wherever and whenever needed, UPI lowers barriers and promotes unintended and spontaneous purchases. Spending money through digital means, such as UPI, can feel less tangible than handling cash. ThisRead more

    After the pandemic, the shift to non-cash transactions has increased rapidly. Perfectly easy to use wherever and whenever needed, UPI lowers barriers and promotes unintended and spontaneous purchases. Spending money through digital means, such as UPI, can feel less tangible than handling cash. This can lead to a diminished perception of expenditure and easier justification for spending.

    The integration of UPI with BNPL services and other forms of short-term credit can lead to increased consumption, with the actual payment deferred to a later date. Easy access to loans and overdrafts through UPI-linked accounts can result in more spending, often on non-essential items.

    To dilute these effects, users should utilize budgeting apps, set spending limits, and regularly review transactions. Financial education is also crucial for understanding the importance of saving and money management.

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