Coforge Interview Questions, Process, and Tips

BGP is used for routing and exchanging routing information between different autonomous systems.

• BGP allows for dynamic routing between different autonomous systems

• It provides redundancy and load balancing by choosing the best path for data traffic

• BGP helps in preventing network loops and ensuring efficient data routing

• It is commonly used by Internet Service Providers (ISPs) to exchange routing information

• BGP is essenti...read more

A switch stack is a group of network switches that are interconnected and operate as a single unit.

• Switch stack simplifies network management by allowing multiple switches to be managed as one entity.

• It provides high availability and redundancy by allowing one switch to take over if another fails.

• Switch stack can also increase network performance by load balancing traffic across multiple switches.

• Examples of switch sta...read more

Configurations required in wireless networking include SSID, security settings, encryption type, and channel selection.

• Set up a unique SSID to identify the network

• Choose appropriate security settings such as WPA2-PSK

• Select encryption type like AES for secure data transmission

• Optimize channel selection to avoid interference

Different types of VPNs include remote access VPN, site-to-site VPN, and client-to-site VPN.

• Remote access VPN allows individual users to connect to a private network remotely.

• Site-to-site VPN connects multiple networks together over the internet.

• Client-to-site VPN allows individual devices to connect to a private network remotely.

• Other types include MPLS VPN, SSL VPN, and IPsec VPN.

The purpose of native VLAN is to carry untagged traffic across a trunk link.

• Native VLAN is used for untagged traffic on a trunk link

• It allows devices that do not support VLAN tagging to communicate over the trunk link

• Native VLAN should be the same on both ends of the trunk link to avoid VLAN hopping attacks

A computer mind refers to the ability of a computer system to process information, make decisions, and learn from data.

• A computer mind involves the use of algorithms and artificial intelligence to simulate human cognitive functions.

• It enables computers to perform tasks such as speech recognition, image processing, and autonomous driving.

• Examples include virtual assistants like Siri and Alexa, self-driving cars, and rec...read more

A computer is an electronic device that processes data to perform various tasks.

• An electronic device that can store, retrieve, and process data

• Consists of hardware components such as CPU, memory, and storage

• Runs software programs to execute specific tasks

• Examples include desktops, laptops, tablets, and smartphones

The CPU (Central Processing Unit) works by executing instructions to process data and perform calculations in a computer system.

• The CPU fetches instructions from memory and decodes them to perform operations.

• It executes arithmetic and logic operations on data.

• The CPU controls the flow of data within the computer system.

• Examples: Intel Core i7, AMD Ryzen 5

A desktop for a computer is the primary screen where users interact with the operating system and applications.

• The desktop typically displays icons representing files, folders, and shortcuts to applications.

• Users can customize the desktop by changing the wallpaper, arranging icons, and adding widgets or gadgets.

• The desktop serves as a workspace where users can open and organize windows for multitasking.

• In Windows opera...read more

Hardware refers to the physical components of a computer system that can be seen and touched.

• Includes components like CPU, motherboard, RAM, hard drive, graphics card, etc.

• Responsible for processing data and executing instructions.

• Examples: keyboard, mouse, monitor, printer.