Network+ Exam Cram 2

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [R] [S] [T] [U] [V] [W] [X] [Z]

half-duplex dialog mode

hands-on experience (Network+ self assessments) 2nd

hard disks

     boot sector viruses

     fault tolerance

         RAID 0

         RAID 1 2nd

         RAID 10

         RAID 5 2nd

         RAID comparison list 2nd 3rd

hardware loopback connectors 2nd

HDSL (High Bit Rate DSL) 2nd

heartbeats

help facility (diagnostic utilities), accessing

HFS+ (Hierarchical File Systems+)

high-density devices

history (passwords)

hoaxes (viruses)

    viruses

         worms; spyware [See also trojan horses]

hostnames

     DNS (Domain Name Service) protocol 2nd 3rd

HOSTS files 2nd

hot recovery sites 2nd

hot spares

hot swapping

hotspots 2nd 3rd

HTTP (Hypertext Transfer Protocol)

     URL (uniform resource loacator)

HTTP proxies [See proxy servers]

HTTP proxy servers [See proxy servers]

HTTPS (Hypertext Transfer Protocol Secure)

     SSL (Secure Sockets Layer)

hubs 2nd

     active hubs

     crossover cables 2nd

     high-density devices

     MDI (Medium Dependant Interface) ports

     MDI-X (Medium Dependant Interface-Crossed) ports

     OSI (Open Systems Interconnect) reference model maps

     passive hubs

     troubleshooting 2nd

     versus switches

     workgroup hubs