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Comp TiaA.+questions with answers
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Exam of 6 pages for the course biostar at biostar (Comp TiaA.+ Exam)
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Comp TiaAa lowercase b refers to a - answersbit
a uppercase b refers to a - answersByte
For connection to the host and some types of peripheral device. The connector and port
are shaped like flat rectangles. The connector should be inserted with the USB symbol
facing up. - answersUSB Connector Type A
For connection to large devices such as printers. The connector and port are square,
with a beveled top. - answersUSB Connector Type B
A smaller peripheral device connector. This type of connector was seen on early digital
cameras but is no longer widely used. - answersUSB Connector Type B Mini
An updated connector for smaller devices, such as smartphones and tablets. The micro
connector is distinctively flatter than the older mini type of connector. - answersUSB
Connector Type B Micro
The maximum cable length for LowSpeed devices is __ - answers3m
The maximum cable length for FullSpeed and HighSpeed the limit is __ - answers5 m
Video cable bandwidth is determined by two main factors: - answersSpeed and
resolution
The typical format of high-definition (HD) video - answers1920x1200
The speed at which an image is drawn is measured in __ and __ - answersHertz (Hz) or
Frame Per Second (FPS)
if the frame rate is 60 fps and the refresh rate is __ Hz, the video should play smoothly.
- answers120
__ is the refresh rate of the display device and video interface - answershertz
LCD is the abbreviation for - answersliquid crystal display
HDMI is an abbreviation for High Definition Multimedia Interface - answers
A technician has removed an adapter card from a PC. Should the technician obtain and
install a blanking plate to complete the service operation? - answers
, You are labeling spare parts for inventory. What type of USB connector is shown in the
exhibit? - answers
True or false? USB-C ports and connectors are compatible with Apple Lightning
connectors and ports. - answersFalse. USB-C ports and connectors are not directly
compatible with Apple Lightning connectors and ports.
A technician connects a single port on a graphics card to two monitors using two cables.
What type of interface is being used? - answersMulti-Stream Transport (MST). MST
allows a single DisplayPort or Thunderbolt port to drive multiple displays, usually
through a hub or a daisy-chaining setup
A technician is completing a storage upgrade on an older computer. Examining the
power supply, the technician notices that only two of the five plugs of the type shown in
the exhibit are connected to devices. What is the purpose of these plugs, and can some
be left unconnected? - answersyes
Motherboard clock speeds are measured in megahertz (MHz) or gigahertz (GHz) -
answers
Clock _____ take the timing signal produced by the generator and apply a multiplication
factor to produce different timing signals for different types of buses - answersclock
multipliers
what are the 8 motherboard manufacturers - answersAOpen (Acer), ASRock,
ASUSTek, Biostar, EVGA Corporation, Gigabyte, Intel, and MSI
PC CPUs are principally manufactured by____and_____ - answersIntel and Advanced
Micro Devices (AMD)
Components such as the CPU, system RAM, adapter cards, and the motherboard itself
are vulnerable to electrostatic ________ - answerselectrostatic discharge (ESD)
System RAM is normally packaged as a __ -___ ___ ___fitted to a motherboard slot. -
answersdual inline memory module (DIMM)
There are successive generations of RAM technologies, such as ___,___, and ___ -
answersDDR3, DDR4, DDR5
what is (SATA) an abbreviation for? - answersSerial Advanced Technology Attachment
SATA can also be used to connect removable drives, such as _ and _ - answerstape
drives and optical drives (DVD/Blu-ray)
An SSD can be provisioned in an adapter card form factor. These often use a __
interface. - answersM.2
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