INTERNAL HARDWARE
Which is the most important chip of the mother board?
Processor
¿a port is a hardware that allows a user to encrypt information?
TRUE OR FALSE
FALSE
What is the VGA port used for
to connect a monitor or projector to the equipment
What is a A.P network device?
A.P network device is an Access point thato is responsible for uniting the network devices wirelessly
What is predicitve maintenance?
The actions and techniques applie to detect a fault
What types of memory does a computer have
ROM, RAM, internal cache, external cache,of video
there are three video ports ¿which are they?
VGA, HDMI, EGA
what is the system unit composed of
cpu and main memory
What is defined as a network device?
elements or logical objects placed in a network with a specific trade, which can be passive or active
What tools are needed thin prenventive maintenance?
screwdriver and wrench
Multimeter
isopropyl alcohol
ect..
what does CPU stand for?
Encentral processing unit.
¿What is called the ethernet port connector?
Jac RJ-45
what ports allow the keyboard and mouse connection
usb y y ps2
What are the colors that make up the B standard of the correct UTP strikeout?
Standard B consists of white-orange, orange, white-green, blue, white-blue, green and white-brown, coffee.
Which are the basic steps for corrective maintenance?
verify that the equipment turns on
verify that the installed driver and software work correctly
check that the components of the pc work
What function does the modem have
It is device that allows communication between two computers using a telephone.
¿What is the Name of the advanced expansion card port?
PCI EXPRESS
what basic conbination allows the computer to work
motherbooard hard drive ram memory and monitor
What is a patch panel used for in a network structure?
it is used to locate the network points of a communication rack.
What procces shpuld we do to perform corrective maintenance in software?
install an antivirus cleaning and optimization of the system resturing the system and formatting and installing a new copy of windows
In what language is BIOS written?
In assembly language.
¿how many pins does the internal connector of the power bank of a motherboard have?
20 pins + 4 added pins
what does the moore law express
that every two years the number of transistors duplicate in a microprocessor
what does a router do in a network?
A router is a device that provides connectivity at the network level (or what is the same, level three in the OSI model). Its main function is to send or route packets of data from one network to another, that is, to interconnect subnets, meaning a subset of IP machines that can communicate without the intervention of a router (through network bridges or a switch). , and that therefore have different network prefixes.
What is the name of the internal printed circuit to which we perform the 3 types of maintenance ?
Motherboard