The contrast ratio for an LCD monitor is BEST defined as the ratio between:()A、display resolution and brightness.B、power consumption and output intensity.C、power savings of a comparablecrt monitor and the lcd.D、the darkest and lightest displayed output.

The contrast ratio for an LCD monitor is BEST defined as the ratio between:()

  • A、display resolution and brightness.
  • B、power consumption and output intensity.
  • C、power savings of a comparable crt monitor and the lcd.
  • D、the darkest and lightest displayed output.

相关考题:

If a firm has a quick ratio of 1, the subsequent payment of an account payable will cause the ratio to increase.() 此题为判断题(对,错)。

力矩的计算公式为:()。 A.MO=FLB.MO=±FHC.MO=±FL

Which of the following statements about an LCD screen is not true?() A. An LCD screen consumes more power than a CRT screen.B. An LCD screen display may present high-quality images but only to viewers sitting directly in fron of the screen.C. Currently, all laptops use LCD screens.D. An LCD screen is considerably more expensive than a CRT screen.

力F对O点之矩,记作( )。A.Mo(F)=FdB.Mo(F)=±FdC.Mo(F)=-FdsinaD.Mo(F)=±Fdcosa

Which of these terms refers to call issues that cause variations in timing or time of arrival?()A、queuingB、jitterC、packet lossD、digitized samplingE、signal-to-noise ratio ratio

常用加氢精制催化剂的金属组分是Co-Mo、Ni-Mo、Ni-W、Co-W或Mo-Co-Ni,有关研究结果表明,上述金属组分的加氢活性顺序为()A、Ni-W<Ni-Mo<Co-Mo<Co-WB、Ni-W>Ni-Mo>Co-Mo>Co-WC、Ni-W<Co-W<Co-Mo<Ni-MoD、Co-W>Ni-Mo>Co-Mo>Ni-W

下面哪个不属于DXU的功能块()A、MO DIPB、MO CFC、MO ISD、MO CONE、MO TF

嬷嬷(mo mo)

A technician replaces a user’s 15 inch LCD with a 20 inch LCD. Later, the user informs thetechnician that icons are very large and the text on the monitor is fuzzy and distorted. Which of the following is MOST likely the cause?()A、The contrast setting needs to be raised from the default.B、The monitor firmware was not updated.C、The new monitor has a different native resolution.D、The monitor needs to be degaussed to clarify the picture.

Which of the following statements about an LCD screen is not true?()A、An LCD screen consumes more power than a CRT screen.B、An LCD screen display may present high-quality images but only to viewers sitting directly in fron of the screen.C、Currently, all laptops use LCD screens.D、An LCD screen is considerably more expensive than a CRT screen.

冶炼42CrMo钢,炉中分析Mo=0.16%,钢水量20t,求需加入多少Mo-Fe,使[Mo]=0.20%?(Mo-Fe含Mo为60%)

下面格式不正确的指令是()A、MO VAX,38B、MO VSP,38C、MO VDS,38D、MO VAL,38

由于LCD中的每个像素对应一个晶体管,所以()A、LCD上的显示像素是可变的B、LCD上的显示像素是固定的C、LCD显示分辨率是固定的D、LCD显示分辨率是可变的

下列选项中,为LCD显示的必要条件的是()A、LCD-RSTB、LCD–DATC、LCD-CLKD、LCD-CS

中文LCM-WG14432J-NGG-N#T000的面板是()?A、彩色LCD面板B、144×32LCD面板C、128×64LCD面板D、144×64LCD面板

Which of the following is the definition of CAS latency?()A、 CAS latency is the ratio between the column access time and the clock cycle time.B、 CAS latency is the ratio between the row access time and the clock cycle time.C、 CAS latency is the ratio between the column access time and the data burst transfer time.D、 CAS latency is the ratio between the row access time and the data burst transfer time.

单选题A technician replaces a user’s 15 inch LCD with a 20 inch LCD. Later, the user informs thetechnician that icons are very large and the text on the monitor is fuzzy and distorted. Which of the following is MOST likely the cause?()AThe contrast setting needs to be raised from the default.BThe monitor firmware was not updated.CThe new monitor has a different native resolution.DThe monitor needs to be degaussed to clarify the picture.

问答题If there are only red, blue, and green marbles in a jar, what is the ratio of red to blue marbles?  (1) The ratio of red to green marbles is 2:3.  (2) The ratio of green to blue marbles is 6:5.

单选题If the compression ratio is increased on any diesel engine, ()Athe expansion ratio will decreaseBcombustion will be slowed downCthermal efficiency will decreaseDthermal efficiency will increase

名词解释题嬷嬷(mo mo)

单选题Which of the following is the definition of CAS latency?()A CAS latency is the ratio between the column access time and the clock cycle time.B CAS latency is the ratio between the row access time and the clock cycle time.C CAS latency is the ratio between the column access time and the data burst transfer time.D CAS latency is the ratio between the row access time and the data burst transfer time.

单选题For a given fuel, a change in the compression ratio will affect the ignition lag by which of the listed means?()AAn increase in compression ratio will increase the ignition lagBAn increase in compression ratio will decrease the ignition lagCA decrease in compression ratio will decrease the ignition lagDA decrease in ignition lag will increase the compression ratio

单选题Which of the following statements about an LCD screen is not true?()AAn LCD screen consumes more power than a CRT screen.BAn LCD screen display may present high-quality images but only to viewers sitting directly in fron of the screen.CCurrently, all laptops use LCD screens.DAn LCD screen is considerably more expensive than a CRT screen.

单选题The ratio of the height of a vessel’s rudder to its width is referred to as the().Aaspect ratioBconstriction ratioCrudder ratioDsteering ratio

单选题The contrast ratio for an LCD monitor is BEST defined as the ratio between:()Adisplay resolution and brightness.Bpower consumption and output intensity.Cpower savings of a comparablecrt monitor and the lcd.Dthe darkest and lightest displayed output.

单选题The ratio of r to s is 3 to 4. The ratio of s to t is 2 to 9. What is the ratio of r to t?A1 to 3B1 to 6C2 to 9D3to10E4 to 5

填空题The ratio of a to b is the same as the ratio of 1.4 to 7. If a=14, what is the value of b?____