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I was interviewed in Dec 2024.
An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
To modify an array, you can access individual elements by their index and update them with new values.
You can also add new elements to the array by assigning values to new indexes.
Example: let array = ['apple', 'banana', 'cherry']; array[1] = 'orange'; array.push('grape');
Callback functions are functions passed as arguments to other functions to be executed later.
Callback functions are commonly used in event handling, asynchronous programming, and functional programming.
They allow for flexibility and reusability of code by separating concerns.
An example of a callback function is the 'setTimeout' function in JavaScript.
To create a calculator in JavaScript, you can use HTML for the layout and JavaScript for the functionality.
Create a basic HTML structure with buttons for numbers and operators
Use JavaScript to handle user input and perform calculations
Display the result on the screen in real-time
Handle edge cases like division by zero or multiple operators in a row
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I applied via LinkedIn and was interviewed in Sep 2024. There was 1 interview round.
I applied via Walk-in and was interviewed in Dec 2023. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Nov 2023. There was 1 interview round.
HDFC Bank recently announced a partnership with Mastercard to launch a co-branded credit card.
HDFC Bank partnered with Mastercard to launch a co-branded credit card
The new credit card offers exclusive benefits and rewards for customers
This partnership aims to enhance customer experience and loyalty
posted on 28 Jul 2023
I applied via Job Portal and was interviewed in Jan 2023. There were 2 interview rounds.
SQL is a programming language used for managing and manipulating relational databases.
SQL stands for Structured Query Language
It is used to communicate with databases to retrieve, insert, update, and delete data
Some subtypes of SQL include MySQL, PostgreSQL, Oracle SQL, and Microsoft SQL Server
sed command is a stream editor for filtering and transforming text, while find command is used to search for files in a directory hierarchy.
sed command is used to perform text transformations on an input stream or file
find command is used to search for files in a directory hierarchy based on various criteria
sed command can be used to replace text, delete lines, or perform other text manipulations
find command can search...
PK is Primary Key which uniquely identifies a record in a table, while FK is Foreign Key which establishes a relationship between two tables.
PK ensures uniqueness of records in a table
FK establishes a relationship between tables
PK is used to enforce entity integrity, while FK is used to enforce referential integrity
Shell scraping is the process of extracting data from websites using automated tools or scripts.
Shell scraping involves writing scripts to automate the process of extracting data from websites
Tools like BeautifulSoup in Python or Scrapy can be used for shell scraping
Shell scraping is commonly used for web scraping and data mining purposes
The uptime command in Linux displays the current time, how long the system has been running, and the number of users currently logged in.
Displays the current time
Shows how long the system has been running
Indicates the number of users currently logged in
I applied via Recruitment Consulltant and was interviewed in Oct 2022. There were 3 interview rounds.
I applied via campus placement at Raja Balwant Singh College, Agra and was interviewed in Jul 2021. There were 4 interview rounds.
T state refers to the time period in which a microprocessor executes a single machine cycle.
T state is a measure of time in a microprocessor's execution cycle.
It represents the time taken to complete a specific operation or instruction.
T state is often used to analyze and optimize the performance of microprocessors.
For example, a microprocessor may have multiple T states for fetching, decoding, and executing instructio
The number of cycles a microprocessor runs in MOV A,B depends on the specific microprocessor architecture.
The number of cycles can vary depending on the microprocessor architecture and its implementation.
In general, MOV A,B is a simple instruction that moves the value in register B to register A.
The number of cycles required for this instruction can range from 1 to multiple cycles.
Factors such as the microprocessor's p...
I would explain the importance of work-life balance and propose alternative solutions.
Explain the importance of work-life balance and the negative effects of working excessively
Propose alternative solutions such as delegating tasks, setting priorities, and implementing efficient processes
Highlight the benefits of a well-rested and balanced support engineer, including improved productivity and customer satisfaction
I applied via Campus Placement and was interviewed in Jan 2022. There were 3 interview rounds.
It is conducted on Hacker rank with 2 questions. 1. Just logical question 2. sql question
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