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I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
LAN stands for Local Area Network, a network that connects computers and devices within a limited area such as a home, school, or office building.
LAN is used to share resources such as files, printers, and internet connections among connected devices.
LAN typically uses Ethernet cables or Wi-Fi to connect devices.
LANs are often set up and managed by network administrators to ensure smooth communication and data sharing.
...
A WAN (Wide Area Network) is a network that covers a broad area, such as a city, country, or even globally, connecting multiple LANs.
WANs are typically used by businesses or organizations to connect geographically dispersed locations.
They utilize various technologies such as leased lines, satellite links, and MPLS.
Examples of WAN technologies include VPNs, SD-WAN, and Frame Relay.
PHP code to connect with a database
Use the mysqli_connect() function to establish a connection
Provide the database hostname, username, password, and database name as parameters
Check if the connection is successful using the mysqli_connect_errno() function
Close the connection using the mysqli_close() function when done
Encapsulation is the process of hiding implementation details and providing a public interface for accessing the functionality.
Encapsulation helps in achieving data abstraction and information hiding
It prevents unauthorized access to the internal details of an object
It allows for easier modification of implementation details without affecting the external interface
Example: A bank account class may encapsulate the accou...
30 question of aptitude
Democracy is good or not
posted on 9 Apr 2020
I appeared for an interview before Apr 2019.
Best practices in software engineering
Use version control system
Write clean and readable code
Test code thoroughly
Document code and processes
Follow agile development methodologies
I rate myself as proficient in Java programming.
I have experience in developing Java applications for X years.
I am familiar with Java frameworks such as Spring and Hibernate.
I have worked on projects that involve multithreading, data structures, and algorithms.
I keep myself updated with the latest Java versions and features.
I have contributed to open-source Java projects on GitHub.
posted on 17 Apr 2020
posted on 9 Apr 2020
I appeared for an interview before Apr 2019.
posted on 20 Apr 2020
posted on 5 May 2020
based on 1 interview
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Network Engineer
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