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More of a MCQ test with technical questions
I appeared for an interview before May 2023.
I appeared for an interview before Jun 2024, where I was asked the following questions.
I will prioritize tasks, leverage data analysis tools, and communicate effectively to manage my current role efficiently.
Set clear goals and priorities: For example, use SMART criteria to define objectives.
Utilize data analysis tools: Tools like Excel or Tableau can help visualize data trends.
Regularly communicate with stakeholders: Weekly updates can ensure alignment and address concerns early.
Stay organized: Use proj...
posted on 22 Apr 2025
I appeared for an interview before Apr 2024, where I was asked the following questions.
API (Application Programming Interface) enables software applications to communicate and interact with each other.
APIs allow different software systems to exchange data and functionality.
RESTful APIs use HTTP requests to perform CRUD operations (Create, Read, Update, Delete).
Example: A weather API provides current weather data for a specified location.
Authentication methods include API keys, OAuth tokens, and Basic Aut...
PDO (PHP Data Objects) is a database access layer providing a uniform method of access to multiple databases in PHP.
PDO provides a data-access abstraction layer, allowing developers to work with different databases using the same functions.
It supports prepared statements, which help prevent SQL injection attacks. Example: $stmt = $pdo->prepare('SELECT * FROM users WHERE id = ?');
PDO can connect to various databases ...
posted on 23 Apr 2025
Importing and exporting CSV files in a database involves reading data from CSV and writing it to a table using SQL commands.
Importing CSV: Use the 'LOAD DATA INFILE' command in MySQL to import data from a CSV file into a table. Example: 'LOAD DATA INFILE 'file.csv' INTO TABLE my_table FIELDS TERMINATED BY ',';'
Exporting CSV: Use the 'SELECT ... INTO OUTFILE' command to export data from a table to a CSV file. Example: '...
array_merge combines arrays by appending elements, while array_combine creates an array using one array for keys and another for values.
array_merge: Merges multiple arrays into one. Example: array_merge(['a', 'b'], ['c', 'd']) results in ['a', 'b', 'c', 'd'].
array_combine: Creates an associative array using one array for keys and another for values. Example: array_combine(['a', 'b'], [1, 2]) results in ['a' => 1, 'b...
I applied via Walk-in and was interviewed in Jul 2022. There were 2 interview rounds.
About collection & Recovery or skip customer to find
I applied via Approached by Company and was interviewed before Mar 2021. There was 1 interview round.
posted on 3 May 2019
based on 1 interview experience
Connect Broadband
Midco
ICSIL
Cemtics