HARMAN IT Engineer Interview Questions and Answers

I am a dedicated IT Engineer with a passion for problem-solving and a strong background in network security.

• Experienced in network security protocols such as VPNs and firewalls

• Proficient in troubleshooting hardware and software issues

• Skilled in programming languages like Python and Java

Point to point VPN is a secure connection between two devices or networks over the internet.

• Point to point VPN creates a secure tunnel between two specific endpoints.

• It encrypts data to ensure privacy and security during transmission.

• Common examples include site-to-site VPNs connecting branch offices and remote access VPNs for individual users.

• Point to point VPNs are commonly used in businesses to securely connect remo...read more

You can open Active Directory using cmd by running the 'dsa.msc' command.

• Open Command Prompt as an administrator

• Type 'dsa.msc' and press Enter

• Active Directory Users and Computers window will open

DNS translates domain names to IP addresses, while DHCP assigns IP addresses to devices on a network.

• DNS resolves domain names to IP addresses through a process of querying authoritative name servers.

• DHCP dynamically assigns IP addresses to devices on a network, along with other network configuration parameters.

• DNS uses a hierarchical system of domain name servers to efficiently resolve domain names.

• DHCP servers lease ...read more