List four benefits of Power over Ethernet.

What will be an ideal response?


It is not necessary to run external power to all networking devices.
You can run power and data over one cable.
Monitoring of power management occurs via SNMP.
Networking devices can be moved easily.

Computer Science & Information Technology

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Stream method ________ maps objects to double values and returns a DoubleStream. The method receives an object that implements the functional interface ToDoubleFunction (package java.util.function).

a. doubleMap b. toDouble c. mapToDouble d. toDoubleStream

Computer Science & Information Technology

________ is a type of display that uses reflected light to display text in black and white in contrast to other types of displays that emit light

A) E-reader B) E-book C) E-paper D) E-commerce

Computer Science & Information Technology

The Facebook ________ is a strip of buttons or commands located at the top of every Facebook page

Fill in the blank(s) with correct word

Computer Science & Information Technology

The ____ PAM module retrieves and makes available Solaris UID/GID/groups information for the current user.

A. NTLoginModule B. SolarisSystem C. UnixLoginModule D. KeyStoreLoginModule

Computer Science & Information Technology