Ques:- What are the techniques for data transfer?
Ques:- What is SOAP and XML?
Asked In :-
Hidden Brains InfoTech, RMS Technologies, youngsoft inc, samin tekmindz india pvt. ltd., icds, hexaview technologies,
Ques:- What are the advantages/disadvantages of viewstate?
Ques:- What event gets fired after DB Update?
Asked In :-
Sarvaha Systems, hexaview technologies,
Right Answer:
The event that gets fired after a DB Update in PeopleSoft is the "RowInit" event.
The event that gets fired after a DB Update in PeopleSoft is the "RowInit" event.
Ques:- What are the ways to deploy an assembly?
Ques:- What are the advantages of using django for web development?
Asked In :-
Zessta Software Services, Amtex Software Solutions, Redisolve, Extentia, Whatfix, Analyttica Datalab, Perceptive Analytics, eBay Classifieds, NAVYA, CodeBlock Technologies,
Right Answer:
1. Rapid Development: Django allows for quick development with its built-in features and tools.
2. Scalability: It can handle high traffic and large amounts of data efficiently.
3. Security: Django has strong security features to protect against common web vulnerabilities.
4. Versatile: It supports various types of web applications, from simple to complex.
5. ORM: Django's Object-Relational Mapping simplifies database interactions.
6. Community Support: A large community provides extensive documentation and third-party packages.
7. Admin Interface: It automatically generates an admin panel for managing application data.
1. Rapid Development: Django allows for quick development with its built-in features and tools.
2. Scalability: It can handle high traffic and large amounts of data efficiently.
3. Security: Django has strong security features to protect against common web vulnerabilities.
4. Versatile: It supports various types of web applications, from simple to complex.
5. ORM: Django's Object-Relational Mapping simplifies database interactions.
6. Community Support: A large community provides extensive documentation and third-party packages.
7. Admin Interface: It automatically generates an admin panel for managing application data.
Ques:- What is the optional statement used in a try except statement in Python?
Asked In :-
Aruba Networks, TSS Consultancy, DataWeave, Headrun Technologies, Paktolus, Prudent Technologies, Turbolab Technologies, delta technology, first derivatives, odoo,
Ques:- How you can convert a number to a string?
Asked In :-
Deligence Technologies, Citrus Informatics (India), Unified Infotech, Emertxe, TalentPace, Lexicon Networks, Futurenet Technologies (India), Osmosys Software Solutions, Discovery, Inc, Majorel,
Ques:- How does Python handle the memory management?
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E2E Research, CAP Digisoft Solutions, Technocrats, Data Patterns, Metapercept Technology Services, ThinkBridge, Montecarlo, Sofmen, Sagarsoft (India), Aveon Infotech Pvt,
Ques:- When you need ordered container of things, which will be manipulated, use lists?
Asked In :-
Khoj Information Technology, Code Board Technology, Medha Servo Drives, Hestabit Technologies, ACS IT SOLUTIONS, HealthSignz, SmartPoint Technologies, Trak Global, Intelligraphics, Auriga Research,
Ques:- What is data normalization and why is it important
Asked In :-
KRIOS Info Solutions, WSNE Consulting, MattsenKumar Services, Shipco IT, Itobuz Technologies, Fortunesoft IT Innovations, Spadeworx Software Services, Namecheap Web Services, TNQ Technologies, Define Labs,
Right Answer:
Data normalization is the process of organizing data in a database to reduce redundancy and improve data integrity. It involves structuring the data into tables and defining relationships between them. Normalization is important because it helps eliminate duplicate data, ensures data consistency, and makes it easier to maintain and update the database.
Data normalization is the process of organizing data in a database to reduce redundancy and improve data integrity. It involves structuring the data into tables and defining relationships between them. Normalization is important because it helps eliminate duplicate data, ensures data consistency, and makes it easier to maintain and update the database.
Ques:- What is classification analysis and how does it work
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Unyscape Infocom Pvt. Ltd., Xoriant Solutions Pvt Ltd, Fluid AI, Queppelin Technology Solutions, MattsenKumar Services, Protege Solutions, STIC SOFT E-SOLUTIONS, Toxsl Technologies, TNQ Technologies, Oodles Technologies,
Right Answer:
Classification analysis is a data analysis technique used to categorize data into predefined classes or groups. It works by using algorithms to learn from a training dataset, where the outcomes are known, and then applying this learned model to classify new, unseen data based on its features. Common algorithms include decision trees, logistic regression, and support vector machines.
Classification analysis is a data analysis technique used to categorize data into predefined classes or groups. It works by using algorithms to learn from a training dataset, where the outcomes are known, and then applying this learned model to classify new, unseen data based on its features. Common algorithms include decision trees, logistic regression, and support vector machines.
Ques:- What is exploratory data analysis (EDA)
Asked In :-
Xoriant Solutions Pvt Ltd, Fluid AI, Rock Solid Solutions, Trigent Software, Aranca (Mumbai), Indocosmo Systems, Solace Infotech, Spadeworx Software Services, WFM, Recodem,
Right Answer:
Exploratory Data Analysis (EDA) is the process of analyzing and summarizing datasets to understand their main characteristics, often using visual methods. It helps identify patterns, trends, and anomalies in the data before applying formal modeling techniques.
Exploratory Data Analysis (EDA) is the process of analyzing and summarizing datasets to understand their main characteristics, often using visual methods. It helps identify patterns, trends, and anomalies in the data before applying formal modeling techniques.
Ques:- What are some common data analysis tools and software
Asked In :-
Vinove Software & Services Pvt Ltd, Hidden Brains InfoTech, Ziffity Solutions, STIC SOFT E-SOLUTIONS, Born Commerce, TNQ Technologies, MatchMove India, Sun Dew Solutions, Cloud Kinetics Technology Solutions, Recodem,
Right Answer:
Some common data analysis tools and software include:
1. Microsoft Excel
2. R
3. Python (with libraries like Pandas and NumPy)
4. SQL
5. Tableau
6. Power BI
7. SAS
8. SPSS
9. Google Analytics
10. Apache Spark
Some common data analysis tools and software include:
1. Microsoft Excel
2. R
3. Python (with libraries like Pandas and NumPy)
4. SQL
5. Tableau
6. Power BI
7. SAS
8. SPSS
9. Google Analytics
10. Apache Spark
Ques:- What are the steps involved in data cleaning
Asked In :-
Netaxis IT Solutions (p), Rock Solid Solutions, Itobuz Technologies, Solace Infotech, Infinity Labs LLP, Define Labs, Sun Dew Solutions, Enovate IT Outsourcing, Radicle Software, Webvillee Technology,
Right Answer:
1. Remove duplicates
2. Handle missing values
3. Correct inconsistencies
4. Standardize formats
5. Filter out irrelevant data
6. Validate data accuracy
7. Normalize data if necessary
1. Remove duplicates
2. Handle missing values
3. Correct inconsistencies
4. Standardize formats
5. Filter out irrelevant data
6. Validate data accuracy
7. Normalize data if necessary
Ques:- What are Webhooks and how do they differ from APIs
Asked In :-
AnAr Solutions, Shipco IT, Trigent Software, Toxsl Technologies, Codiant Software Technologies, Solace Infotech, Born Commerce, iROID Technologies, Dhruvsoft Services, Infinity Labs LLP,
Right Answer:
Webhooks are user-defined HTTP callbacks that are triggered by specific events in a web application, allowing real-time data transfer. They differ from APIs in that APIs require a request to be made to receive data, while webhooks automatically send data when an event occurs without needing a request.
Webhooks are user-defined HTTP callbacks that are triggered by specific events in a web application, allowing real-time data transfer. They differ from APIs in that APIs require a request to be made to receive data, while webhooks automatically send data when an event occurs without needing a request.
Ques:- What are RESTful principles and how do they apply to API design
Asked In :-
STIC SOFT E-SOLUTIONS, Addweb solutions, Dhruvsoft Services, Elite Software Solutions, QUALYS SECURITY TECHSERVICES, Tredence Analytics Solutions, Spark Infosys, Noesys Consulting, Deligence Technologies, Technostacks Infotech,
Right Answer:
RESTful principles include:
1. **Statelessness**: Each API call must contain all the information needed to understand and process the request, with no stored context on the server.
2. **Client-Server Architecture**: The client and server are separate, allowing for independent development and scalability.
3. **Uniform Interface**: A consistent way to interact with resources, typically using standard HTTP methods (GET, POST, PUT, DELETE).
4. **Resource-Based**: APIs should expose resources (data entities) through URIs, and clients interact with these resources.
5. **Representation**: Resources can be represented in various formats (like JSON or XML), and clients can request the format they prefer.
6. **Cacheability**: Responses should indicate whether they can be cached to improve performance and reduce server load.
These principles guide the design of APIs to be scalable, efficient, and easy to use.
RESTful principles include:
1. **Statelessness**: Each API call must contain all the information needed to understand and process the request, with no stored context on the server.
2. **Client-Server Architecture**: The client and server are separate, allowing for independent development and scalability.
3. **Uniform Interface**: A consistent way to interact with resources, typically using standard HTTP methods (GET, POST, PUT, DELETE).
4. **Resource-Based**: APIs should expose resources (data entities) through URIs, and clients interact with these resources.
5. **Representation**: Resources can be represented in various formats (like JSON or XML), and clients can request the format they prefer.
6. **Cacheability**: Responses should indicate whether they can be cached to improve performance and reduce server load.
These principles guide the design of APIs to be scalable, efficient, and easy to use.
Ques:- What is API documentation and why is it necessary
Asked In :-
Vinove Software & Services Pvt Ltd, KRIOS Info Solutions, Queppelin Technology Solutions, Codiant Software Technologies, Born Commerce, Dhruvsoft Services, Oodles Technologies, CakeSoft Technologies, Webvillee Technology, Recodem,
Right Answer:
API documentation is a technical manual that explains how to use an API, including its endpoints, request and response formats, authentication methods, and examples. It is necessary because it helps developers understand how to integrate and interact with the API effectively, ensuring proper usage and reducing errors.
API documentation is a technical manual that explains how to use an API, including its endpoints, request and response formats, authentication methods, and examples. It is necessary because it helps developers understand how to integrate and interact with the API effectively, ensuring proper usage and reducing errors.
Ques:- What is API authentication and what are common methods
Asked In :-
Vinove Software & Services Pvt Ltd, Winsoft Technologies India Pvt. Ltd, DREAMORBIT SOFTECH PVT, Hidden Brains InfoTech, Netaxis IT Solutions (p), Queppelin Technology Solutions, Rock Solid Solutions, Shipco IT, Walkover Web Solutions, iROID Technologies,
Right Answer:
API authentication is the process of verifying the identity of a user or application trying to access an API. Common methods include:
1. **API Keys**: Unique keys provided to users to access the API.
2. **Basic Authentication**: Uses a username and password encoded in Base64.
3. **OAuth**: A token-based authentication method that allows users to grant limited access to their resources without sharing credentials.
4. **JWT (JSON Web Tokens)**: A compact, URL-safe means of representing claims to be transferred between two parties, often used for stateless authentication.
5. **HMAC (Hash-based Message Authentication Code)**: Uses a secret key to create a hash of the request, ensuring data integrity and authenticity.
API authentication is the process of verifying the identity of a user or application trying to access an API. Common methods include:
1. **API Keys**: Unique keys provided to users to access the API.
2. **Basic Authentication**: Uses a username and password encoded in Base64.
3. **OAuth**: A token-based authentication method that allows users to grant limited access to their resources without sharing credentials.
4. **JWT (JSON Web Tokens)**: A compact, URL-safe means of representing claims to be transferred between two parties, often used for stateless authentication.
5. **HMAC (Hash-based Message Authentication Code)**: Uses a secret key to create a hash of the request, ensuring data integrity and authenticity.
Ques:- What is API testing and what tools can be used for it
Asked In :-
Winsoft Technologies India Pvt. Ltd, Object Frontier Software, KRIOS Info Solutions, Hidden Brains InfoTech, Rock Solid Solutions, Trigent Software, Born Commerce, TNQ Technologies, LiteBreeze Infotech, CakeSoft Technologies,
Right Answer:
API testing is the process of verifying that an application programming interface (API) functions as expected, ensuring it meets the requirements for functionality, reliability, performance, and security. Tools that can be used for API testing include Postman, SoapUI, JMeter, RestAssured, and Swagger.
API testing is the process of verifying that an application programming interface (API) functions as expected, ensuring it meets the requirements for functionality, reliability, performance, and security. Tools that can be used for API testing include Postman, SoapUI, JMeter, RestAssured, and Swagger.
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