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HashCash Consultants
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Technical questions related to my profile and given coding task
I appeared for an interview in Feb 2025, where I was asked the following questions.
I applied via Indeed and was interviewed in Feb 2024. There was 1 interview round.
I appeared for an interview before Mar 2024, where I was asked the following questions.
A cryptocurrency exchange is a platform for buying, selling, and trading digital currencies like Bitcoin and Ethereum.
Types of exchanges: centralized (e.g., Coinbase) and decentralized (e.g., Uniswap).
Facilitates trading pairs, allowing users to exchange one cryptocurrency for another.
Offers features like wallets for storing cryptocurrencies and market analysis tools.
Charges fees for transactions, which can vary based ...
HashCash Consultants interview questions for popular designations
The 5 main key points of SEO are keyword research, on-page optimization, link building, content creation, and analytics.
Keyword research helps identify the most relevant and profitable keywords for a website.
On-page optimization involves optimizing website content and HTML source code to improve search engine rankings.
Link building involves acquiring high-quality backlinks from other websites to improve website authori...
To post an article on WordPress, go to the dashboard and click on 'Posts' then 'Add New'. Write the article and click 'Publish'.
Go to the WordPress dashboard
Click on 'Posts'
Click on 'Add New'
Write the article
Click on 'Publish'
I applied via Naukri.com and was interviewed before Apr 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed before Feb 2020. There were 3 interview rounds.
I applied via LinkedIn and was interviewed before Sep 2020. There were 4 interview rounds.
Reverse a given string
Use a loop to iterate through the string and append each character to a new string in reverse order
Alternatively, use built-in string functions to reverse the string
If the string is stored as an array of characters, swap the first and last elements, then the second and second-to-last elements, and so on until the middle is reached
I applied via Naukri.com and was interviewed before Jul 2020. There were 3 interview rounds.
Program on array
Arrays are used to store multiple values in a single variable
Arrays can be of any data type
Arrays can be accessed using index numbers
Arrays can be sorted and searched
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