Technical Support Engineer 2 Interview Questions and Answers

Corporate networks are interconnected systems that allow employees to communicate and share resources. Securing a network involves implementing various measures to protect against unauthorized access and data breaches.

• Corporate networks consist of interconnected devices such as computers, servers, routers, and switches.

• Network security measures include firewalls, encryption, access control, and regular security audits.

• Implementing strong password policies, updating software r...read more

Hosting refers to the service of providing server space for a website or application, while space refers to the amount of storage available within that hosting service.

• Hosting is the service that provides the infrastructure for a website or application to be accessible on the internet.

• Space refers to the amount of storage available within the hosting service for storing files, databases, and other content.

• Hosting can include features such as server maintenance, security, and ...read more

My current CTC is $60,000 per year and my expected CTC is $70,000 per year.

• Current CTC: $60,000 per year

• Expected CTC: $70,000 per year

Web hosting is a service that allows individuals and organizations to make their website accessible via the World Wide Web.

• Types of web hosting include shared hosting, VPS hosting, dedicated hosting, and cloud hosting.

• Shared hosting is when multiple websites share the same server and resources.

• VPS hosting is a virtual private server that mimics a dedicated server within a shared hosting environment.

• Dedicated hosting provides a single server for a single website or organizatio...read more

MAC address is a unique identifier assigned to network interfaces for communications at the data link layer, while IP address is a unique identifier assigned to devices for communications at the network layer.

• MAC address is a hardware address that uniquely identifies a device on a network.

• IP address is a logical address that identifies a device on a network.

• MAC address is assigned by the manufacturer and usually does not change.

• IP address is assigned by the network administra...read more

VPN stands for Virtual Private Network, a secure connection that allows users to access the internet privately and securely.

• VPN encrypts data to ensure privacy and security

• It masks the user's IP address to protect their identity

• Commonly used for remote work, accessing geo-blocked content, and enhancing online security

• Examples include NordVPN, ExpressVPN, and CyberGhost

Switch forwards data to specific devices based on MAC addresses, while hub broadcasts data to all connected devices.

• Switch operates at the data link layer (Layer 2) of the OSI model, while hub operates at the physical layer (Layer 1).

• Switch is more efficient as it reduces network congestion by only sending data to the intended recipient, while hub causes more collisions and traffic.

• Examples: Cisco Catalyst Switch, Netgear Ethernet Hub.

A hard disk is a non-volatile storage device that stores and retrieves digital information using magnetic storage and rotating platters.

• Hard disks are commonly used in computers and laptops for long-term storage.

• They consist of one or more platters coated with a magnetic material.

• Data is written and read using a read/write head that moves across the platters.

• Hard disks offer larger storage capacities compared to solid-state drives (SSDs).

• They are slower in terms of data acces...read more