Surgestreams Interview Questions and Answers

Troubleshooting internet issues involves systematic checks and alternative solutions to maintain productivity.

• Check physical connections: Ensure cables are securely connected to the router and computer.

• Restart the router: Power cycling the router can resolve many connectivity issues.

• Run network diagnostics: Use built-in tools to identify and troubleshoot network problems.

• Switch to a mobile hotspot: If available, use a smartphone's hotspot feature for temporary internet access...read more

I have extensive experience in CCTV installation and configuration, ensuring optimal surveillance and security solutions.

• Familiar with various CCTV systems, including IP and analog cameras.

• Experience in configuring network settings for remote access and monitoring.

• Knowledge of video management software for recording and playback.

• Ability to design camera placement for maximum coverage and minimal blind spots.

• Conducted installations in diverse environments, such as corporate of...read more

Subnets divide networks for efficient management; default gateways route traffic outside the local network.

• A subnet is a smaller network within a larger network, allowing for better organization and security.

• Example: In a Class C network with IP 192.168.1.0, a subnet mask of 255.255.255.0 allows for 256 addresses.

• A default gateway is the device that routes traffic from a local network to external networks, typically a router.

• Example: If a device has an IP of 192.168.1.10, its...read more

Active Directory is a directory service by Microsoft for managing permissions and access to network resources.

• Centralized management of users and computers in a network.

• Facilitates authentication and authorization of users.

• Supports Group Policy for managing user settings and security.

• Enables single sign-on (SSO) for seamless access to resources.

• Example: Users can log into their computers using their Active Directory credentials.

The loopback IP address is a special address used to test network software without physical network hardware.

• The most common loopback IP address is 127.0.0.1.

• It allows a device to communicate with itself for testing purposes.

• Loopback addresses are defined in the range 127.0.0.0 to 127.255.255.255.

• Using loopback, developers can test applications without needing a network connection.

• Example: Pinging 127.0.0.1 checks if the TCP/IP stack is functioning correctly.

An IP address is a unique identifier for a device on a network, enabling communication over the internet.

• IP stands for Internet Protocol, which is a set of rules for routing and addressing packets of data.

• There are two main types of IP addresses: IPv4 (e.g., 192.168.1.1) and IPv6 (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

• IPv4 addresses are 32-bit numbers, while IPv6 addresses are 128-bit, allowing for a vastly larger number of unique addresses.

• IP addresses can be static...read more