70 Shoptimize Interview Questions and Answers | HR, Technical & Aptitude Prep

Ques:- What is contextual selector?

Asked In :- Oodles Technologies, Sun Dew Solutions, Enovate IT Outsourcing, SpotOn Software, IMAGINATION TECHNOLOGIES LIMITED, AroDek, Sysfore Technologies, Corent Technology, HIL, LGB,

Right Answer:
A contextual selector in CSS is a selector that targets elements based on their relationship to other elements in the document hierarchy. For example, `div p` selects all `<p>` elements that are inside a `<div>`.

CSS 3 User Interface Designer

Ques:- What is a Style Sheet?

Asked In :- AnAr Solutions, Shipco IT, Spadeworx Software Services, Startup - Navya Network, Infostretch solutions, Adapty Solutions, AroDek, STG Infotech INDIA LLP, Apttus Software, Highbar Technocrat,

Right Answer:
A Style Sheet is a file or set of rules that defines the presentation and layout of a document written in HTML or XML, using CSS (Cascading Style Sheets) to control elements like colors, fonts, and spacing.

CSS 3 User Interface Designer

Ques:- HOW we can use css

Asked In :- AnAr Solutions, Oodles Technologies, Appiness Interactive, COEPD, Infostretch solutions, CIGNEX Datamatics Technologies, Pi Techniques, Onward Technologies, SEW, Graebert India Software,

Right Answer:
CSS can be used by linking a stylesheet to an HTML document using the `<link>` tag in the `<head>` section, by embedding styles directly within a `<style>` tag in the `<head>`, or by applying inline styles directly to HTML elements using the `style` attribute.

CSS 3 User Interface Designer

Ques:- Three selectors: h1, .warning and #footer, what they do ?

Asked In :- Toxsl Technologies, infobell IT solutions, Learningmate Solutions, MedGenome Labs, Amtech Electronics India, Acquia Inc., Clicks Bazaar Technologies, Advanced Business & Healthcare Solutions India, ProPhoenix Technologies, AgilePoint Software India,

Right Answer:
The selector `h1` targets all `<h1>` elements, `.warning` targets all elements with the class "warning", and `#footer` targets the element with the ID "footer".

CSS 3 User Interface Designer

Ques:- What is embedded style? How to link?

Asked In :- Shipco IT, Toxsl Technologies, COEPD, CIGNEX Datamatics Technologies, IMAGINATION TECHNOLOGIES LIMITED, Infinite Computer Solutions India, Yudiz Solutions, Clicks Bazaar Technologies, Code Insight Technologies, SysTools Software,

Right Answer:
Embedded style refers to CSS styles that are defined within a `<style>` tag in the `<head>` section of an HTML document. To link an embedded style, you simply include the `<style>` tag with your CSS rules inside it, like this:

```html
<head>
<style>
/* CSS rules go here */
body {
background-color: lightblue;
}
</style>
</head>
```

API

Ques:- What is CORS and how does it affect API development

Asked In :- Object Frontier Software, Shipco IT, Walkover Web Solutions, Ziffity Solutions, Trigent Software, Addweb solutions, Codiant Software Technologies, LiteBreeze Infotech, QuickXpert Infotech, Startup - Navya Network,

Right Answer:
CORS, or Cross-Origin Resource Sharing, is a security feature implemented by web browsers that allows or restricts web applications from making requests to a domain different from the one that served the web page. It affects API development by requiring developers to configure their APIs to specify which origins are allowed to access their resources, ensuring that only trusted domains can interact with the API.

API

Ques:- What is JSON and how is it used in APIs

Asked In :- Addweb solutions, Startup - Navya Network, Webvillee Technology, Cyber Group India, SENSEI Technologies, Fission Infotech, Principal Global Services, Noesys Consulting, Digital Nirvana Information Systems (I), Manipal Technologies,

Right Answer:
JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write, and easy for machines to parse and generate. In APIs, JSON is commonly used to format data exchanged between a client and a server, allowing for structured data representation in requests and responses.

API

Ques:- What is the difference between REST and SOAP APIs

Asked In :- Winsoft Technologies India Pvt. Ltd, Xoriant Solutions Pvt Ltd, DREAMORBIT SOFTECH PVT, AnAr Solutions, Trigent Software, iROID Technologies, Dhruvsoft Services, TNQ Technologies, Define Labs, Sun Technology Integrators,

Right Answer:
REST (Representational State Transfer) is an architectural style that uses standard HTTP methods and is typically more lightweight and easier to use, while SOAP (Simple Object Access Protocol) is a protocol that relies on XML for message format and has strict standards for security and transactions. REST is generally more flexible and faster, while SOAP is more suited for enterprise-level services requiring high security and reliability.

API

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

Ques:- What are the different types of APIs

Asked In :- Vinove Software & Services Pvt Ltd, Object Frontier Software, Hidden Brains InfoTech, AnAr Solutions, Netaxis IT Solutions (p), Walkover Web Solutions, Itobuz Technologies, Codiant Software Technologies, Infinity Labs LLP, Define Labs,

Right Answer:
The different types of APIs are:

1. **Open APIs (Public APIs)** - Available to developers and third parties.
2. **Internal APIs (Private APIs)** - Used within an organization.
3. **Partner APIs** - Shared with specific business partners.
4. **Composite APIs** - Combine multiple endpoints into a single call.
5. **Web APIs** - Accessible over the internet using HTTP/HTTPS.

Data Analytics

Ques:- What are the different types of data analysis

Asked In :- Unyscape Infocom Pvt. Ltd., Vinove Software & Services Pvt Ltd, Medvarsity Online, Hidden Brains InfoTech, WSNE Consulting, Ziffity Solutions, Indocosmo Systems, Born Commerce, Namecheap Web Services, Infinity Labs LLP,

Right Answer:
The different types of data analysis are:

1. Descriptive Analysis
2. Diagnostic Analysis
3. Predictive Analysis
4. Prescriptive Analysis
5. Exploratory Analysis

Data Analytics

Ques:- What is the difference between supervised and unsupervised learning

Asked In :- Medvarsity Online, KRIOS Info Solutions, AnAr Solutions, Netaxis IT Solutions (p), MattsenKumar Services, Shipco IT, Chegg India, Indocosmo Systems, Born Commerce, Cybage Software,

Right Answer:
Supervised learning uses labeled data to train models, meaning the output is known, while unsupervised learning uses unlabeled data, where the model tries to find patterns or groupings without predefined outcomes.

Data Analytics

Ques:- What are some common data visualization techniques

Asked In :- Xoriant Solutions Pvt Ltd, Fluid AI, KRIOS Info Solutions, Netaxis IT Solutions (p), Queppelin Technology Solutions, Toxsl Technologies, Solace Infotech, RANDSTAD INDIA PVT, Spadeworx Software Services, Namecheap Web Services,

Right Answer:
Some common data visualization techniques include:

1. Bar Charts
2. Line Graphs
3. Pie Charts
4. Scatter Plots
5. Histograms
6. Heat Maps
7. Box Plots
8. Area Charts
9. Tree Maps
10. Bubble Charts

Data Analytics

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.

Data Analytics

Ques:- What are outliers and how do you handle them in data analysis

Asked In :- Fluid AI, Trigent Software, Itobuz Technologies, RANDSTAD INDIA PVT, GOQii Technologies, Dhruvsoft Services, Radicle Software, Webvillee Technology, Fission Infotech, Noesys Consulting,

Right Answer:
Outliers are data points that significantly differ from the rest of the dataset. They can skew results and affect statistical analyses. To handle outliers, you can:

1. Identify them using methods like the IQR (Interquartile Range) or Z-scores.
2. Remove them if they are errors or irrelevant.
3. Transform them using techniques like log transformation.
4. Use robust statistical methods that are less affected by outliers.
5. Analyze them separately if they provide valuable insights.

Customer Service Executive/ Officer SEO

Ques:- Who is the Founder & CEO of Droom, the online marketplace for automobiles?

Asked In :- Protege Solutions, Born Commerce, Walstar Technologies, Manipal Technologies, OPENSPACE SERVICES, BillDesk, Destination technologies, Damco Solutions, MaxVal-IP Services, Cross Country Infotech,

Right Answer:
Sandeep Aggarwal

Customer Service Executive/ Officer Other

Ques:- WHAT IS PERFECT MEANS OF SUCCESS

Asked In :- Softcell Technologies, Wellness Forever, CONDUENT BUSINESS SERVICES INDIA LLP, Kalki Communication Technologies, Cross Country Infotech, Protiviti Consulting, Waterleaf Consultants, Gap Inc Corporate, Logisoft, Vagaro,

Right Answer:
Perfect means of success is achieving your goals while maintaining balance in personal happiness, relationships, and professional growth.

Customer Service Executive/ Officer Retail Banking

Ques:- What is Capital adequacy ratio?

Asked In :- RANDSTAD INDIA PVT, OPENSPACE SERVICES, Zyoin Web Pvt., Medline Industries India, GNH Solutions, Invendis Technologies India, aQb Solutions, eGain Communications, Norfolk Southern Corp, Befree,

Right Answer:
The Capital Adequacy Ratio (CAR) is a measure of a bank's capital in relation to its risk-weighted assets, indicating the bank's ability to absorb losses and maintain financial stability. It is expressed as a percentage and helps ensure that banks have enough capital to cover potential risks.

Customer Service Executive/ Officer Relationship Mgmt

Ques:- What different approach would you take in making a Sale?

Asked In :- People Gamut HR Solutions, GNH Solutions, NICE inContact, Norfolk Southern Corp, Befree, Aliens Group, Ask Agro Chemicals, bKash, CWT, DIC India,

Right Answer:
I would focus on understanding the customer's needs, building a rapport, providing tailored solutions, and following up to ensure satisfaction.

Aptitude Customer Service Executive/ Officer

Ques:- What if you did’nt get any growth in our company even working for 3 or 4 years.

Asked In :- RANDSTAD INDIA PVT, OPENSPACE SERVICES, MAHINDRA HOLIDAYS AND RESORTS INDIA LIMITED, ELEVATE SERVICES INDIA, Bajaj Finserv Lending, CCS Technologies, Agro Tech, Bank AL Habib, Bitla, BYD Electronic,

Right Answer:
If I don't see any growth in my role after 3 or 4 years, I would seek feedback on my performance, explore opportunities for professional development, and discuss potential career paths within the company to align my goals with the organization's needs.

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