DISH TV Junior Network Engineer Interview Questions and Answers

Router configuration involves setting up network settings, security protocols, and access control lists.

• Configure network settings such as IP addresses, subnet masks, and default gateways

• Implement security protocols like WPA2 encryption and firewall rules

• Set up access control lists to control traffic flow based on IP addresses or ports

Active Directory is a directory service developed by Microsoft for Windows domain networks.

• Centralized management of network resources

• Stores information about users, computers, and other network objects

• Allows administrators to assign policies, deploy software, and apply critical updates

• Supports single sign-on for users to access multiple applications with one set of credentials

BSOD error stands for Blue Screen of Death error, which is a system error displayed on Windows operating systems.

• BSOD error is a system error displayed on Windows operating systems.

• It is often caused by hardware or software issues.

• Examples of BSOD errors include IRQL_NOT_LESS_OR_EQUAL and DRIVER_POWER_STATE_FAILURE.

Outlook365 can be configured by adding an email account and setting up server settings.

• Open Outlook365 and click on 'File'

• Click on 'Add Account' and enter your email address

• Follow the prompts to set up your email account and server settings

• Make sure to enter the correct incoming and outgoing server settings

• Test the account settings to ensure everything is configured correctly

IPv4 uses 32-bit addresses while IPv6 uses 128-bit addresses.

• IPv4 addresses are written in decimal format (e.g. 192.168.1.1) while IPv6 addresses are written in hexadecimal format (e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

• IPv4 supports around 4.3 billion unique addresses, while IPv6 supports an astronomical number of unique addresses (2^128).

• IPv4 has a header length of 20 bytes, while IPv6 has a fixed header lengt...read more

WSUS server stands for Windows Server Update Services, while SCCM stands for System Center Configuration Manager.

• WSUS server is a Microsoft tool that allows administrators to manage and distribute updates for Windows operating systems and other Microsoft products.

• SCCM is a comprehensive management solution for managing servers, desktops, and mobile devices in an enterprise environment.

• WSUS server is used for deploying ...read more

GPON network is a passive optical network that uses fiber-optic cables to transmit data.

• GPON network uses a single fiber-optic cable to transmit data to multiple users

• It uses a point-to-multipoint architecture

• GPON network has an Optical Line Terminal (OLT) at the service provider's end and an Optical Network Unit (ONU) at the user's end

• GPON network uses different wavelengths of light to transmit data upstream and downs...read more

Yes

• Yes, I have 5 years of experience as a Technical Support Engineer.

• During my 5 years of experience, I have gained extensive knowledge in troubleshooting hardware and software issues.

• I have provided technical support to customers via phone, email, and in-person.

• I have experience in diagnosing and resolving network connectivity problems.

• I am proficient in using various support tools and ticketing systems.

• I have a stron...read more

Yes

• Yes, I have 5 years of experience working as a Technical Support Engineer.

• During this time, I have gained extensive knowledge in troubleshooting hardware and software issues, providing technical assistance to customers, and resolving technical problems efficiently.

• I have also developed strong communication and problem-solving skills, allowing me to effectively communicate complex technical concepts to non-technical ...read more