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Joins are used to combine data from two or more tables based on a related column.
Types of joins include inner join, left join, right join, and full outer join.
Inner join returns only the matching rows from both tables.
Left join returns all rows from the left table and matching rows from the right table.
Right join returns all rows from the right table and matching rows from the left table.
Full outer join returns all row...
I appeared for an interview in Jul 2024.
Leet code medium level question
Hashmap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
Hashmap uses a hashing function to map keys to indices in an array.
It allows for constant time complexity O(1) for insertion, deletion, and retrieval operations.
Example: HashMap<String, Integer> map = new HashMap<>(); map.put("key", 123); int value = map.get("key");
I applied via Walk-in and was interviewed in Feb 2022. There were 3 interview rounds.
There where two paper one was of maths and second paper was of engligh.
There where ten person in one GD, topic was provided us by them.
I applied via Apna Jobs and was interviewed in Oct 2022. There were 2 interview rounds.
VPN is a secure connection between two or more devices over the internet.
VPN encrypts data to ensure privacy and security
It allows remote access to a private network
It can be used to bypass geo-restrictions and access blocked content
Examples include OpenVPN, Cisco AnyConnect, and NordVPN
Ping cmd is a network diagnostic tool used to test connectivity between two devices.
Ping sends ICMP packets to the destination device and measures the response time.
It can be used to test network latency, packet loss, and network congestion.
Ping can also be used to determine the IP address of a device.
Ping can be run from the command prompt on Windows, macOS, and Linux systems.
Ping can be used with various options such...
Dual booting allows two operating systems to be installed on one computer, giving the user the option to choose which to use.
Create a separate partition for each operating system
Install the first operating system on one partition
Install the second operating system on the other partition
Use a boot manager to choose which operating system to boot into
Examples of boot managers include GRUB and Windows Boot Manager
A virtual machine is a software emulation of a physical computer that can run multiple operating systems and applications.
Virtual machines allow for efficient use of hardware resources by sharing them among multiple virtual machines
They provide a secure and isolated environment for running applications
Virtual machines can be easily created, cloned, and moved between physical hosts
Examples of virtual machine software in
posted on 22 Jan 2023
I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.
Aptitude+coding was asked. Consider this as the very important selection criteria
Design test . Its very likely to be easy
I applied via Campus Placement and was interviewed in Aug 2023. There was 1 interview round.
Tudip is one of the company whose selection process is very easy only its PI may be quite hard
I applied via LinkedIn and was interviewed in Nov 2021. There were 4 interview rounds.
posted on 30 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
Easy and good English passage reading
Front end Developer
72
salaries
| ₹2 L/yr - ₹7 L/yr |
Associate Consultant
63
salaries
| ₹1.8 L/yr - ₹6 L/yr |
Associate Development Consultant
59
salaries
| ₹2 L/yr - ₹7.6 L/yr |
Senior Associate Consultant
49
salaries
| ₹3 L/yr - ₹10 L/yr |
Associate Consultant Developer
43
salaries
| ₹1.2 L/yr - ₹7 L/yr |
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