IT/Networking-Manager Interview Questions and Answers

To modify a Gmail notifier, you can customize its appearance, add additional features, or integrate it with other applications.

• Customize the notifier's appearance by changing its color, font, or notification sound.

• Add additional features such as the ability to mark emails as read or reply directly from the notifier.

• Integrate the notifier with other applications like a task manager or calendar to display reminders or deadlines.

• Implement filters to only receive notifications fo...read more

A firewall can be used to manage network traffic and ensure smooth operation.

• Define clear security policies and rules for the firewall

• Regularly update and maintain the firewall software

• Monitor network traffic and adjust firewall settings as needed

• Implement intrusion detection and prevention systems

• Train employees on safe browsing habits and network security

• Use VPNs to secure remote access to the network

EPBX stands for Electronic Private Branch Exchange. It is a telephone switching system used within a private enterprise.

• EPBX is a private telephone network used within an organization

• It allows internal communication between employees and departments

• It also allows external communication with the outside world

• EPBX system can be analog or digital

• It can be used for call routing, call forwarding, call waiting, and voicemail

• EPBX system can be integrated with other communication sys...read more

NIST is a US government agency that develops technology, metrics, and standards to drive innovation and economic competitiveness. GDPR is a regulation that protects the privacy of EU citizens.

• NIST stands for National Institute of Standards and Technology

• NIST develops and promotes standards, guidelines, and technology to improve efficiency and innovation in various industries

• GDPR stands for General Data Protection Regulation

• GDPR is a regulation that protects the privacy and pe...read more

VLSM stands for Variable Length Subnet Mask. It is a technique used to allocate IP addresses in a more efficient manner.

• VLSM allows for subnetting a network with different subnet mask lengths.

• It helps in reducing IP address wastage.

• VLSM is commonly used in large networks where IP address conservation is important.

• Example: A network with 100 hosts can be subnetted into 2 subnets, one with 64 hosts and another with 32 hosts.