Network+ Final

The fundamental difference between a switch and a router is that a switch belongs only to its local network and a router belongs to two or more local networks.

As a network support technician, you only need to know how to support IPv6.

IPv4 and IPv6 use the same packet format.

Cable that is coated with flame-resistant polyvinyl chloride (PVC) is acceptable for use in plenum areas.

The protocol data unit for the Physical layer of the OSI model is payload, or data.

Because digital signals do not depend on amplitude or frequency differences to communicate information, they are more vulnerable to EMI noise.

All wireless signals are carried through the air by electromagnetic waves.

A power fluctuation that results in a temporary dimming of lights is known as a blackout.

NFC tags are very expensive and cannot be purchased blank, requiring them to be pre-loaded.

Each type of cable has a prescribed bend radius , which is the radius of the maximum arc into which you can loop a cable without impairing data transmission.

A hexadecimal number is a number written in the base 16 number system.

Windows, UNIX, Linux, and Mac OS clients are all capable of connecting to a VPN using PPTP.

UDP provides error checking, but not sequencing.

The TIA/EIA standard for wall jacks in a work area require that at least one outlet be provided for data and one for voice.

Multimode fiber contains a core that is larger than a single mode fiber core.

ICANN is responsible for restrictions on use of the .com, .org, and .net TLDs.

The WPS PIN is vulnerable to brute force attacks.

Digital signals are composed of pulses of precise, positive voltages and zero voltages.

Multipath signaling is a significant cause of fading.

Unlike wired signals, wireless signals originate from electrical current traveling along a capacitor.

When two IPv6 nodes are on the same network, they are referred to as which of the following?

What are the last two parts of a host name known as?

What utility is used to verify that TCP/IP installed, bound to the NIC, configured correctly, and communicating with the network?

Which 802.11 frame type is related to medium access and data delivery, and includes ACK and RTS/CTS frames?

What protocol below is a Microsoft proprietary protocol first available in Windows Vista?

In IEEE terminology, a group of stations that share an access point are said to be part of what option below?

What protocol replaces ARP, IGMP, and ICMPv4 on IPv6 based networks?

In a TCP segment, what field indicates how many bytes the sender can issue to a receiver while acknowledgement for the segment is outstanding?

What type of routing protocol enables routers to communicate beyond neighboring routers, allowing each router to create a map of an entire network?

An open electrical circuit as a result of a failed circuit breaker is considered to be what type of failure system?