Functions that supplied to be detailed by expansion cards are much more often uncovered as onboard ports today.

True False


Hard drives have actually three relations for cables: one for reading data, one for composing data, and also one for power.

True False


What kind of harbor transmits both digital audio and also digital video clip with a solitary connector?



What audio port connects to an exterior home theatre audio system, offering digital audio output?

S/PDIF FireWire Thunderbolt eSATA


Which explain is no true concerning motherboards?

additionally called a system board has actually a CPU socket has a warm sink on the PCIe slots has actually slots because that DIMMs

has a heat sink top top the PCIe slots

What component is most likely to be installed in a PC, is thought about primary storage, and typically stores the operation system, and also its applications?

floppy drive tape drive hard disk drive optical drive

hard decaying drive

What is the component the usually has actually a dual-voltage selector switch and also has cables that attach to the motherboard and also drives called?



How plenty of pins space in the strength supply connector the is typically used on many motherboards today?

20-pin 8-pin 24-pin 15-pin


If you have a PCI Express variation 2 video clip card, how numerous pins will certainly the strength connector have if the card needs extra power?

4 2 5 8


What statement about an FRU is true?

-they room not vital for the computer’s procedure -all varieties can be quickly disposed that in any trash have the right to -it’s quickly repaired by a support technician -a assistance technician should know exactly how to change one

a assistance technician should know just how to change one

What acronym is another name for revolution electricity, i m sorry can damages chips and also destroy motherboards?



What device can aid discover and also report computer errors and conflicts that take place when you an initial turn top top a computer and also before the operating system is launched?

post card ROM module BIOS storage CMOS firmware

POST card

What general-purpose tool deserve to measure qualities of power in a selection of devices?

loopback plug article card multimeter cable tester


Programs and also data that room stored ~ above a motherboard are described by what term?

firmware parcel blob indict set


What is the surname for the type of speed memory the is offered by mobile tools to keep their apps and also data?

SC card solid state device MicroFlash card difficult drive

solid state device

Law enforcement agencies periodically use what kind of data to rebuild a person’s travels?

accelerometer tethering geotracking geospotting


What is the most common pointing device on laptops?

a touch pad a computer mouse a touch display screen a trackball

a touch pad

In a to move network, every cell is managed by a tower. What room these towers called?

cabinet controllers cell hubs basic controllers basic stations

base stations

A micro-ATX motherboard will fit into a instance that follows what minimum standard?

ATX 1.0 ATX 1.5 ATX 2.0 ATX 2.1

ATX 2.1

How plenty of pins are provided in a parallel port, likewise known together an LPT port?

9 15 25 40


What kind of port is periodically used by routers for management and configuration purposes?

DB9 port LPT harbor PS/2 port eSATA port

DB9 port

What connector has 4 pins, is supplied for older ide drives and also some SATA drives, and also can carry out +5 V and also +12 V power outputs?

SATA connector Berg connector Molex connector PCIe connector

Molex connector

The two services that home windows must provide for an ExpressCard are:

daemon business socket company card organization hardware service

socket organization card service

What 2 different types of firmware may be used on motherboards?



What are the two most common type factors supplied today for computer system cases, strength supplies, and also motherboards?



The PCIe connectors on one ATX version 2.2 power supply come in what two various configurations, relying on the version of PCI refer involved?

4-pin 6-pin 8-pin 10-pin

6-pin 8-pin

What space two different ways whereby a laptop can utilize the to move network link of a mobile device?