Answer / abhishekdixit03

network administrator may be responsible:

* Setting up and configuring network hardware and software
* Installing and configuring network media and connections
* Connecting user nodes and peripherals of all kinds to
the network
* Adding users to and removing users from the network
* Managing user accounts such as passwords storage space
and file-access privileges
* Creating and maintaining a system for backing up data
and program files
* Ensuring the security of the network
* Managing the organization's e-mail system
* Managing users' ability to access the Internet via the
network
* Training users to utilize the network's resources

Can you please explain the difference between csma/cd and csma/ca?

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True/False: DNS gives you the ability to restrict queries from machines in a particular zone.

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Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network

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Which script will find unsafe permissions (sendmail related) ?

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Explain 802.1Q header?.

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Difference between STP and RSTP?

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