Assessment Test Flashcards
topology that allows for network expansion with the least amount of disruption for the current network users
star
which layer of OSI model provides error checking?
transport layer
which cable is used for ethernet 10base2 installations?
RG6 used for what?
RG8 used for what?
RJ45 used for what?
RG-58AU (thinnet)
cable tv and satellite modems
10base5 (thicknet)
twisted pair cabling
ftp port
20 and 21
protocol for retrieving email
IMAP (and POP)
security mechanism used by HTTPS
SSL (and TLS)
acronym for company that provides access to internet
ISP (internet service provider)
data throughput provided by one ISDN bearer channel
64 Kbps
2 3G technologies and 2 4G technologies
3G - GSM and CDMA
4G - WiMAX and LTE
LCD component responsible for providing brightness
backlight
2GB of memory minus 512MB for the shared video memory leaves how much for the rest of the system?
1.5GB
what standard is also known as CardBus?
PCMCIA 5.0
function of laser in laser printer
creates an image of the page on the drum
component that stores the material that is printed on the page in a laser printer
toner cartridge
output of printer measured in what?
CPS (characters per second)
which computer components carry lethal electric charge after being unplugged? (2)
monitor
power supply
in communication, how much time should be spent on listening
50%
lifting heavy equipment, proper technique?
heaviest part closest to you and lift with your legs
what causes vertical white lines from laser printer?
vertical black lines?
toner on the transfer corona wire
scratch on the EP drum
to manually refresh the IP info on your system, what command do you use?
IPCONFIG /RENEW
laser printer keeps getting frequent paper jams. what is causing this?
worn paper feed rollers
PCIe graphics adapter not considered a system component
true
DRAM, DIMM, SIMM, RIMM. which is not a PHYSICAL FORMAT?
DRAM
components commonly found on a motherboard
slots
fan connectors
a chip integrated into PATA drives instead of being on a daughter board
controller
standard power connector for lots of components
molex
retroactive term for original ATA
PATA
two expansion slots designed for high speed 3D graphics adapters
AGP
PCIe
parallel printer port uses what kind of connector?
DB25
modular ports used in data communcation (think voice and data)
RJ11 and RJ45
number of pixels an LCD monitor can display without the image appearing distorted?
native resolution
not a common monitor technology
super PMOLED
think of this as the check in desk so that patients cant see confidential information
privacy filter
standard computer also known as what?
thick client
requirement for virtualization workstations?
max RAM and CPU
NOT a requirement for home server PC
what DOES a home server PC need?
TV tuner
print and file sharing services
Gigabit NIC
RAID array
two popular mobile device operating systems?
Android
iOS
close range for transferring data
Bluetooth
copying data between a mobile device and a computer system to mirror such things as contacts, programs, pictures, and music
synchronization
virtual machine manager
Hypervisor
NOT a standard permission in Windows using NTFS
Allow
what keeps Windows current by automatically downloading updates like patches and security fixes and installing these fixes automatically?
Windows Update
with dynamic storage, which partition type is possible?
simple, spanned, striped
how do you display the history view in Windows XP?
MSINFO32 /PCH
which priority number equates to Below Normal?
its 6.
