FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

COMPUTER OUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
There are some advantages and disadvantages for this device. Advantages:* Cheaper than other monitors*can be used with light pensDisadvantages:* size is bigger
A
Lcd monitor
B
Led monitor
C
IPS/LCD monitor
D
CRT monitor
Explanation: 

Detailed explanation-1: -CRTs are less expensive than comparable displays using other display technologies. The CRT’s Gaussian beam profile produces images with softer edges that are not as sharp as an LCD at its native resolution. Imperfect focus and color registration also reduce sharpness.

Detailed explanation-2: -LCD monitors require less space for installation whereas the CRT monitor is bulky in size and require huge space. The LCD monitors are much more attractive as compared to CRT’s. The display resolution is much better than CRT’s.

Detailed explanation-3: -When compared to CRTs, LCDs consume less power, offer low-profile designs, produce less flicker, run cooler and support higher resolutions.

Detailed explanation-4: -Black-Level, Contrast and Color Saturation LCDs have difficulty producing black and very dark grays. As a result they generally have lower contrast than CRTs and the color saturation for low intensity colors is also reduced. Not suitable for use in dimly lit and dark environments.

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