120 Tracxn Interview Questions and Answers | HR, Technical & Aptitude Prep

20 common asked question in every interview

Python

Ques:- Why isn’t all the memory deallocated when Python exits?

Asked In :- Celestial Systems Pvt., BYTEFORZA TECHNOLOGIES, Talencia LLC, Prospecta, Acrotrend Solutions, ApMoSys Technologies, Beautiful Code, think-cell, Sequoia Applied Technologies, CodeQuotient,

Python

Ques:- How does global value mutation used for thread-safety?

Asked In :- Diya Systems (Mangalore), Coddle Technologies, SimpleMinds Technologies LLP, Jeevan Technologies, STUP Consultants, Meditab Software, BeeHyv Software Solutions, Hanu Software Solutions, e-Yantra, temenos,

Comments

Admin May 17, 2020

The global interpreter lock is used to allow the running of the thread one at a time. This is internal to the program only and used to distribute the functionality along all the virtual machines that are used. Python allows the switching between the threads to be performed by using the byte code instructions that are used to provide platform-independence. The sys.setcheckinterval() method is used that allow the switching to occur during the implementation of the program and the instruction. This provides the understanding in the field of accounting to use the byte code implementation that makes it portable to use. The atomicity can be provided such that the shared variables can be given as built-in data types.

Python

Ques:- What are docstrings in Python?

Asked In :- TPF Technologies, iOPEX, Scadea Solutions, Leuwint technologies, SAS Institute, Sion Semiconductors, Iprimed Education Solutions, SRDT, Shiash Info Solutions, Freight Tiger,

Comments

Admin Feb 2, 2020

Docstrings are similar to comments but have a different method of being used, and the purpose is to add documentation details. The difference between a comment and a docstring is in the interpretation by the programmer or reader.

Python System Integrator

Ques:- Why are Python strings immutable?

Asked In :- Ribbon Communications Inc, Harbinger, YuppTV, MRI Software, Saddle Point Technologies, Appzone, TechFerry Infotech, Aegan Technologies, csiro, flexport,

Javascript Team Lead/ Tech Lead

Ques:- What is WML function?

Asked In :- Walkover Web Solutions, Happiest Minds Technologies Pvt., Unica Solutions, Isolve Technologies, Xoriant Solutions, Girmiti Software, EY GDS, Avizva Solutions, riot games, cardekho,

Javascript Team Lead/ Tech Lead

Ques:- Does this mean Adaptive Path is anti-Flash?

Asked In :- Amtex Software Solutions, MadoX Technologies, Symphony Technologies, Exafluence, Propel Technology, Graviton Technologies, tracxn, getinsured, magic edtech, taazaa inc,

Javascript Team Lead/ Tech Lead

Ques:- How to handle multiple or concurrent requests in Ajax?

Asked In :- DREAMORBIT SOFTECH PVT, Newt Global India, Shipmnts, SDL, Capital Numbers, MindNerves Technologies, Ula Design, asterisk creative, WebMob Technologies, clyde & co,

Javascript Tech Architect

Ques:- How can JavaScript make a Web site easier to use? That is, are there certain JavaScript techniques that make it easier for people to use a Web site?

Asked In :- Hummingbird Web Solutions, Specbee, Freestone Infotech, MetaDesign Software, Opentext Technologies, tata technologies, coupang, vee technologies, avature, ilink systems,

Javascript

Ques:- Are there any iphone Institutes which also train iphone automation testing in Hyderabad?

Asked In :- BillDesk, Befree, Surya Software, JustDial, BluePi, AM InfoWeb, Forsys, AcuityAds, ConveGenius, Pivox Labs,

Right Answer:
Yes, there are several institutes in Hyderabad that offer training in iPhone automation testing. You can check local training centers or online platforms for specific courses.

Css3

Ques:- Are there any new properties for checking the limit of the length of the text in CSS3?

Asked In :- Eidiko Systems Integrators, tracxn, revature, tryzens, edvenswa tech,

Right Answer:
Yes, CSS3 introduces the `text-overflow` property, which can be used in conjunction with `overflow` and `white-space` to control how text is displayed when it exceeds the container's width.

Css3

Ques:- What Is The Syntax Of Opacity In Css3?

Asked In :- Xenovex technologies, Talencia LLC, tracxn, jasmin infotech pvt ltd, pragma edge inc,

Right Answer:
The syntax for opacity in CSS3 is:

```css
opacity: value;
```

Where `value` is a number between 0 (completely transparent) and 1 (completely opaque).

Css3

Ques:- What is the use of Indirect Adjacent combinator in CSS3?

Asked In :- Velocity Software Solutions, BluePi, Ulearn, Technologics, tracxn,

Right Answer:
The Indirect Adjacent combinator in CSS3, represented by the `~` symbol, selects elements that are siblings of a specified element but are not necessarily immediately adjacent. It applies styles to all matching elements that follow the specified element within the same parent.

Css3

Ques:- What Is The Syntax Of Word Wrap In Css3?

Asked In :- Velocity Software Solutions, APPS Team Technologies, Technologics, Tismo Technology Solutions, tracxn,

Right Answer:
The syntax for word wrap in CSS3 is:

```css
word-wrap: break-word;
```

or

```css
overflow-wrap: break-word;
```

Css3

Ques:- Explain How flexibility is achieved more in CSS3?

Asked In :- ProMobi Technologies, tracxn,

Right Answer:
Flexibility in CSS3 is achieved through features like media queries, flexible box layout (Flexbox), grid layout, and responsive units (like percentages, vw, vh, and rem). These tools allow designers to create layouts that adapt to different screen sizes and orientations, enhancing responsiveness and usability across devices.

MongoDB

Ques:- What is BSON and how is it used in MongoDB

Asked In :- Velocity Software Solutions, Twilio, Amiti Software Technologies, C-Edge Technologies, tringapps, Codingmart Technologies, ApMoSys Technologies, EWALL Solutions, TechRAQ Info Solutions, Propel Technology,

Right Answer:
BSON (Binary JSON) is a binary-encoded serialization format used by MongoDB to store documents and data. It extends JSON by adding additional data types, such as Date and Binary, which allows for more efficient storage and retrieval of data. BSON is used internally by MongoDB to represent documents in collections.

MongoDB

Ques:- What is a collection in MongoDB

Asked In :- Velocity Software Solutions, Angular Minds, PreludeSys India, Aptroid, Amiti Software Technologies, Triad Software, Wonderbiz Technologies, Young Globes, EvolveWare, Intelligraphics,

Right Answer:
A collection in MongoDB is a group of documents that are stored in the database, similar to a table in relational databases.

MongoDB

Ques:- What is replication in MongoDB and how does it ensure high availability

Asked In :- ProMobi Technologies, Amiti Software Technologies, City Union Bank, Canopus Infosystems, Codingmart Technologies, ApMoSys Technologies, Profound Edutech, Ulearn, Mozilor Technologies, Cradlepoint,

Right Answer:
Replication in MongoDB is the process of copying data from one database server (primary) to one or more other servers (secondaries). It ensures high availability by maintaining multiple copies of data across different servers. If the primary server fails, one of the secondary servers can automatically be elected as the new primary, allowing the database to continue operating without downtime.

MongoDB

Ques:- How does MongoDB store data internally

Asked In :- Shipmnts, Code Board Technology, Aptroid, Young Globes, BluePi, C-Edge Technologies, tringapps, Webtech Developers, EvolveWare, Profound Edutech,

Right Answer:
MongoDB stores data internally in a binary format called BSON (Binary JSON), which allows for rich data types and efficient storage. Data is organized in collections, and each collection contains documents, which are similar to JSON objects.

MongoDB

Ques:- What is MongoDB Atlas and how does it simplify database management

Asked In :- AHEX TECHNOLOGIES, The Unified Cloud, PreludeSys India, Amiti Software Technologies, V2STech Solutions, BluePi, tringapps, Codingmart Technologies, Metrics4 Analytics, Technologics,

Right Answer:
MongoDB Atlas is a cloud-based database service provided by MongoDB that simplifies database management by automating tasks such as deployment, scaling, backups, and monitoring. It allows users to easily create, manage, and scale MongoDB databases without the need for extensive infrastructure management.

Database Administrator (dba) MySQL

Ques:- How to find maximum identity number in a table ?

Asked In :- AgilePoint Software India, tracxn, iks, allzone management solutions, Bizotic,

Previous Next

Tracxn is a comprehensive market intelligence platform that specializes in tracking startups across various industries globally. Founded in 2013 by Abhishek Goyal and Neha Singh, Tracxn aims to provide valuable insights into emerging technology trends, investment opportunities, and competitive landscapes for investors, corporates, and startups themselves. The platform employs a combination of data aggregation, machine learning algorithms, and expert curation to gather and analyze information on startups, their funding rounds, leadership changes, product launches, and more. This curated data helps users stay informed about the latest developments in their areas of interest and identify promising investment opportunities or potential competitors. Tracxn\'s coverage spans over 300 industry segments, including sectors like e-commerce, fintech, healthcare, and enterprise software, making it a valuable resource for stakeholders seeking to understand the dynamics of the rapidly evolving startup ecosystem.

Find Interview Questions for Tracxn

What makes Takluu valuable for interview preparation?

Get Our Mobile App

Programming

Reasoning

Network & Telecom

Management

What makes Takluu valuable for interview preparation?