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Pataasin ang iyong marka sa homework at exams ngayon gamit ang Quizwiz!

to accommodate HD format video, new monitors have an aspect ratio of

16:9

The resolution of a monitor has to be at least____ to play a Blu ray movie

1920 X 1080

Which of the following CANNOT be represented by a single BYTE?

A word such as TOM

With a liquid crystal display(LCD) monitor, what causes images to be displayed on the screen?

An electric current passing through the liquid crystal solution and moving the crystals to either block the fluorescent light or let the light shine through

T or F? A flash drive is needed to read a memory flash

False

Which of the following ports do you need to use with a home theater system?

HDMI

Data that has been organized is called

Information

Speed for printers is measured in

PPm

Which of the following ports has the fastest data transfer rate?

USB 3.0

Which of the following is Not an example of data? -a report -word -sound -picture

a report

A binary digit is referred to as a

bit

The representation of a fact, figure, or idea is called?

data

An LCD's Viewing angle is measured in

degrees

You can increase the number of USB ports on your computer by adding an

expansion hub

Response time refers to the amount of time it takes

for a pixel to change color

An LCD screen is composed of a fixed grid of

pixels

A kilobyte contains approximately one___ bytes of data

thousand

The colors displayed by an LCD monitor are made by combining which of the following colors?

yellow, red, blue, green

A bit consists of

0 or a 1

Eight binary digits is equal to

1 byte

A megabyte holds Approximately____bytes of data

1,000,000

A kilobyte holds_____ Bytes of data

1,024

How many bits does it take to spell the word yes?

24

One byte is equal to

8 bits of data

Which of the following statements about your computers primary hard drives is FALSE?

Internal hard drives use a laser to read and write data

Which of the following ports are used to connect a computer to a cable modem or to a network

Ethernet

T or f? A single bit can represent a single letter

False

Which of the following is NOT an optical storage device?

Flash drive

______usually have the largest storage capacity of any storage device inside the computer

Hard drives

Which of the following is the smallest unit of measure? -gigabyte -petabyte -tterabyte -megabyte

Megabyte

which of the following is the largest unit of measure? -megabyte -terabyte -kilobyte -petabyte

Petabyte

______ are the places that peripheral devices attach to the computer

Ports

Two of the most important factors to consider when choosing an LCD monitor are its resolution and _________

Aspect ratio

Which of the following optical storage device holds the most high definition video

BD

Which of the following storage devices has the most capacity?

BD

Bit is short for

Binary Digit

computers use _____language to process data at the most basic level

Binary level

Computers only work with

Binary numbers

a monitor's_____ is a measure of the difference in light intensity between the brightest white and the darkest black colors

Contrast ratio

A Printer's resolution is measured in

DPI


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