65 Slice technologies, inc Interview Questions and Answers

Javascript

Ques:- WHAT IS DIFFERENT BETWEEN CORE JAVA AND ADVANCED JAVA?

Asked In :- EdgeVerve Systems, Ribbon Communications Inc, Synechron Technologies Pvt Ltd, kps, cermati.com, turvo inc., slice technologies, inc,

Comments

Admin May 17, 2020

Core java represents the java standard edition, It will
define all the aspects of oop like
polymorphism,inheritance,classes and all.The programs need
JVM to compile..
Advanced java is J2EE specification, this specification
only used for developing secure,scalable web
applications.It has certain objects like
session,request,servlet which are defined in the web
container .request is sent to web container and processed
finally response is sent back to the user..

Admin May 17, 2020

core java is nothing but language and its a part j2se
edition declared by sun Microsystems inthis we learn about
the casses & object orientation module for further advanced
purpose of advance java programming.(j2ee)
Advaced java is the J2ee edition given by sun MicroSystems
in this we learn technology we learn about Servlets,jsps
i.e.; Client server Architecture etc.; about webcomponents
presentation tier architecture.

Javascript

Ques:- Can you call a Java Applet using a JavaScript function?

Asked In :- Happiest Minds Technologies Pvt., Acquia Inc., Leo Technologies, Wingify Software, Cron-J, Wix, Telesoft Labs, Gapblue, Doyen Infosolutions Ltd, itnow,

Comments

Admin May 17, 2020

document.javaappletname.script
ex:document.jmol.script="select all;";

Admin May 17, 2020

document.applet_name.function_name();

Javascript Project Leader/ Project Manager

Ques:- How do I …with JavaScript/JScript… embed JavaScript in a web page?

Asked In :- Hidden Brains InfoTech, Lucid Software, Khoj Information Technology, BluePi, Travidux Technologies, Accucia, Netlink Software, ness technologies, nagarro, availity,

Javascript

Ques:- since are functions need to create a webpage is available in dhtml& html. then why we are going for javascript

Asked In :- Odessa Technologies, Testrig Technologies, Ojas Innovative Technologies, Nabler Web Solutions, BluePi, Cron-J, Exalca Technologies, iNEXTURE, Aegan Technologies, Bounteous,

Comments

Admin May 17, 2020

In HTML / DHTML, U cant directly adding function. If u want
to use function in either PHP or JSP, U have to use
javascript.

Javascript

Ques:- why can’t we call a static method from a non-static method

Asked In :- Muvi Entertainment, Unica Solutions, Media Agility, Amagi Media, Technoforte Software, Telerik, eMpulse Global, Neoito, Extended Web AppTech, De Shaw,

Django Python

Ques:- Django is based on which design pattern?

Asked In :- Shipmnts, Maventic, MindNerves Technologies, Adloid, Zalando, IMC Trading, Futurenet Technologies (India), Mantra Technologies, Infosys BPM, Magnaquest,

Right Answer:
Django is based on the Model-View-Template (MVT) design pattern.

Django Python

Ques:- Explain the Types of inheritances in django ?

Asked In :- Shipmnts, AXESTRACK SOFTWARE SOLUTIONS, RELX Group, 360 Degree Cloud Technologies, Tower Research Capital LLC, Ebaotech, Deep Compute, Cateina Technologies, Ideal IT, Magnaquest,

Right Answer:
In Django, there are three types of inheritance:

1. **Abstract Base Classes**: Allows you to create a base class that other models can inherit from, without creating a separate database table for the base class.

2. **Multi-Table Inheritance**: Each model has its own database table, and the child model inherits fields from the parent model, creating a one-to-one relationship.

3. **Proxy Models**: Allows you to create a new model that behaves like the original model but can have different behavior or additional methods, without creating a new database table.

Python

Ques:- Describe python usage in web programming?

Asked In :- Techversant Infotech, GoFrugal Technologies, Ideas2IT, Prospecta, Iprimed Education Solutions, Ranosys Technologies, Sigmoid Analytics, Algoscale, Information Evolution, Cumulations Technologies,

Django Python

Ques:- List type of inheritance supported in django?

Asked In :- Target Integration, ProV Infotech Systems, Avizva Solutions, Knot Solutions, FlyNava Technologies, Quick Release, Cittabase Solutions, DAG, ncs group, quinnox,

Right Answer:
Django supports the following types of inheritance:

1. **Abstract Base Classes**: Allows you to create a base class that other models can inherit from, without creating a separate database table for the base class.
2. **Multi-table Inheritance**: Each model has its own database table, and Django creates a one-to-one relationship between the parent and child models.
3. **Proxy Models**: Allows you to create a new model class that behaves like the original model but can have different behaviors or methods, without creating a new database table.

Django Python

Ques:- How to run django in pycharm?

Asked In :- Tessolve, Visteon, Capital Numbers, Whatfix, Inspeero Technologies, Systenics Solutions, Xplore-Tech Services, iSteer, Nabla Infotech, enArka,

Right Answer:
To run Django in PyCharm, follow these steps:

1. Open your Django project in PyCharm.
2. Go to `Run` > `Edit Configurations`.
3. Click on the `+` icon and select `Django Server`.
4. Set the host and port if needed (default is 127.0.0.1:8000).
5. Click `OK` to save the configuration.
6. Click the green play button or press `Shift + F10` to run the server.

Your Django application should now be running.

Agile

Ques:- What is the difference between a user story, a task, and an epic in Agile

Asked In :- Vinove Software & Services Pvt Ltd, Object Frontier Software, Netaxis IT Solutions (p), Queppelin Technology Solutions, Walkover Web Solutions, STIC SOFT E-SOLUTIONS, Chegg India, Indocosmo Systems, Priya Softweb Solutions, Spadeworx Software Services,

Right Answer:
* **Epic:** A large, high-level user story that is too big to complete in a single iteration. It's usually broken down into smaller user stories.
* **User Story:** A small, self-contained requirement that represents a valuable piece of functionality for the end-user. It follows the format: "As a [user type], I want [goal] so that [benefit]".
* **Task:** A small, actionable item that needs to be done to complete a user story. It's a technical breakdown of the work required by the development team.

Agile

Ques:- What is the role of a Scrum Master, and how do you facilitate a Scrum team

Asked In :- Vinove Software & Services Pvt Ltd, DREAMORBIT SOFTECH PVT, Define Labs, Oodles Technologies, Sun Dew Solutions, TRICON INFOTECH PVT, Recodem, Energytech Global, SmartData Enterprises, Appiness Interactive,

Right Answer:
The Scrum Master is a servant-leader who helps the Scrum Team follow the Scrum framework. They facilitate Scrum events (Sprint Planning, Daily Scrum, Sprint Review, Sprint Retrospective), remove impediments, protect the team from distractions, and coach the team on Agile principles and practices.

Agile

Ques:- How do you ensure that Agile processes are being followed consistently

Asked In :- KRIOS Info Solutions, Hidden Brains InfoTech, Bold Technology Systems, Walkover Web Solutions, Indocosmo Systems, Solace Infotech, Born Commerce, Spadeworx Software Services, Infinity Labs LLP, MatchMove India,

Right Answer:
We ensure consistent Agile processes through:

* **Training and coaching:** Ensuring the team understands Agile principles and practices.
* **Regular audits and retrospectives:** Identifying deviations and areas for improvement.
* **Using tools and templates:** Standardizing processes and providing guidelines.
* **Defining clear roles and responsibilities:** Ensuring everyone knows their part in the process.
* **Promoting open communication and feedback:** Encouraging early detection of issues.

Agile

Ques:- What is Agile methodology, and how does it differ from traditional project management approaches

Asked In :- Xoriant Solutions Pvt Ltd, Bold Technology Systems, AnAr Solutions, Rock Solid Solutions, Walkover Web Solutions, Toxsl Technologies, Itobuz Technologies, Addweb solutions, Indocosmo Systems, Fortunesoft IT Innovations,

Right Answer:
Agile is an iterative and incremental approach to project management that focuses on collaboration, flexibility, and customer satisfaction. Unlike traditional, sequential (waterfall) methods, Agile embraces change throughout the project lifecycle through short development cycles called sprints.

Agile

Ques:- What are the benefits and challenges of continuous delivery in an Agile environment

Asked In :- KRIOS Info Solutions, Rock Solid Solutions, Shipco IT, Ziffity Solutions, Trigent Software, STIC SOFT E-SOLUTIONS, Namecheap Web Services, MatchMove India, Cloud Kinetics Technology Solutions, Sun Technology Integrators,

Right Answer:
**Benefits:** Faster time to market, reduced risk, improved quality, faster feedback, happier teams.

**Challenges:** Requires high automation, strong collaboration, cultural shift, investment in infrastructure, and robust testing.

Problem Solving

Ques:- For a Fuel station convenience store, what is the optimal layout for where different types of goods are arranged within the store?

Asked In :- WSNE Consulting, Ziffity Solutions, Valethi, Sumedha Softech, Travanleo Info Solutions India, INMORPHIS SERVICES, VAct Technologies, Clinton Health Access Initiative, ELEVATE SERVICES INDIA, Shore Infotech India,

Right Answer:
The optimal layout for a fuel station convenience store should include:

1. **Entrance Area**: Snacks and beverages near the entrance for quick grabs.
2. **High-Demand Items**: Essentials like bread, milk, and eggs in a central location for easy access.
3. **Impulse Items**: Candy and small items near the checkout counter to encourage last-minute purchases.
4. **Seasonal Products**: Display seasonal items prominently to attract attention.
5. **Clear Aisles**: Ensure wide aisles for easy movement and visibility of products.
6. **Restroom Access**: Clearly marked restrooms for customer convenience.

This layout maximizes customer flow and encourages purchases.

Marketing Manager Problem Solving

Ques:- How will you sell a fridge to an Eskimo?

Asked In :- Oodles Technologies, ISKPRO, QuickXpert Infotech, Cloud Kinetics Technology Solutions, Srijan Technologies, scandid, Codelogicx Technologies, Triassic Solutions, First Zen, Clinton Health Access Initiative,

Right Answer:
I would focus on the unique features of the fridge, such as its ability to keep food fresh and organized, and emphasize how it can help store perishable items efficiently, making life easier and more convenient even in a cold environment.

Analyst Problem Solving

Ques:- Estimates number of news-stand in Italy?

Asked In :- KRIOS Info Solutions, Protege Solutions, Creative Hands HR Consultancy, Energytech Global, SmartData Enterprises, Tredence Analytics Solutions, Manipal Technologies, RTB DEMAND, Media Agility, SpotOn Software,

Right Answer:
Approximately 10,000 newsstands.

Problem Solving

Ques:- Have you ever dealt with a situation where communications were poor? Where there was a lack of cooperation? Lack of trust? How did you handle these situations?

Asked In :- Object Frontier Software, Aranca (Mumbai), Namecheap Web Services, Solitaire Infosys, Radicle Software, SysTrack Solution, APPSIERRA SOLUTIONS, Softcell Technologies, E2E Networks, Rits Software,

Right Answer:
Yes, I have encountered situations with poor communication and lack of cooperation. In such cases, I focused on facilitating open dialogue by organizing a meeting where everyone could express their concerns and ideas. I encouraged active listening and ensured that all voices were heard. To build trust, I emphasized transparency and followed up on commitments. This approach helped improve collaboration and foster a more positive working environment.

Problem Solving

Ques:- What is the weight of a Euro-star locomotive?

Asked In :- Xoriant Solutions Pvt Ltd, Indocosmo Systems, FIS Global Business Solutions India, CakeSoft Technologies, SmartData Enterprises, Elsner Technologies, Manipal Technologies, EduGorilla, Antier Solutions, Vestas Wind Technology India,

Right Answer:
The weight of a Eurostar locomotive is approximately 85 tons (or 77 metric tonnes).

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