pt.2 Flashcards
For a high-performance gaming computer what hard drive should be installed
a 15,000 rpm hard disk drive or an SSD should be used instead
What component of the printer is most likely to cause ghost printing / double images
the drum unit
Which type of connectors are used to terminate a CAT 5e network cable?
RJ-45
(commonly used to connect computers onto Ethernet-based local area networks (LAN))
What connecter terminates phone line cables
RJ-11
Continuous reboots are caused by what?
A bad or faulty RAM module
(This gradual deterioration of performance, especially with memory-intensive programs)
Where can u find the antenna wires located within a laptop or mobile device?
usually routed around the screen within the casing of the laptop or mobile device
(around the display panel)
What usually occurs due to a memory failure or memory corruption in the system
some form of “stop screen”
(Pinwheel of Death ,
Blue Screen of Death, etc..)
HTTPS operates over
TCP
shared between several organizations
community cloud
contains services offered by third-party providers over the public Internet and is available to anyone who wants to use or purchase them
public cloud
private internal network and only to select users
private cloud
cloud computing environment that uses a mix of on-premises, private cloud, and third-party public cloud services
hybrid cloud
United States and Canada, only channels
1 through 11
In Europe, channels
1 through 13
In Japan channels
1 through 14
Which channels minimize interference and avoid overlapping channels
1, 6, and 11
Computer is asking u for a password but u don’t know it what do you do
clear the CMOS forcibly to remove the BIOS password from a workstation or laptop
when replacing a power supply look for what 2 things
wattage rating and the right number/type of connectors
What network provides
bi-directional data communication via radio frequency channels on a hybrid fiber-coaxial (HFC)
cable modem
technology used to transmit multimedia traffic at high-bit rates over twisted-pair copper wire (over ordinary telephone lines)
Digital subscriber line (DSL)
a device that connects fiber optics cables to other types of wiring such as Ethernet and phone lines by converting the signal from optical to electrical and vice versa
optical network terminal (ONT)
network management that enables dynamic, programmatically efficient network configuration to improve network performance and monitoring
Software-defined networking (SDN)
Network adapters and Wi-Fi network cards almost exclusively rely on
PCIe x1
