What are the basic knowledge questions of photography?

What are the contents of the basic knowledge of photography? I sorted out the basic knowledge of photography for your reference!

1. Multiple choice questions (***40 questions, please choose the correct answer, only one answer can be selected for each question).

1. When shooting with a digital camera under the white balance of sunlight, shadows in the snow will appear slightly in the photo.

□ A, blue

□ B, yellow

□ C, blue for high sensitivity and yellow for low sensitivity.

2. Under the condition of incandescent lamp, the color tone of the image will be

□ A, blue

□ B, red and yellow

□ C, blue for high sensitivity and red and yellow for low sensitivity.

3, the color temperature is

□ A, one of the white balance attributes of digital cameras

-b, one of the characteristics of the light source

□ C, both.

4. Use a digital camera to shoot the sunset scene. If you want to get the color feeling at sunset, you should set the white balance to.

□ A, automatic white balance

□ B, daylight white balance

-c, incandescent lamp white balance

5. When taking photos with the autofocus lens, you should use the autofocus function in addition to the macro lens.

□ A, it is not as accurate as manual focusing.

□ B, more accurate than manual focusing.

□ C. There is no manual focusing major.

6. In order to freeze a person walking briskly along the parallel direction of the photosensitive element (1.3m/s), the slowest shutter speed can be set to.

□ A, 1/250 seconds

□ B, 1/500 seconds

□ C,11000 seconds

7. The noise of digital photos is mainly manifested in

-a, highlight and shadow voltage adjustment in darkness

□ B, when the dark shadow becomes bright.

□ C, both.

8. When shooting a large area of snow along the Yangtze River, you should refer to the readings of the exposure meter.

□ A, reduce exposure

□ B, exposure

□ C, neither increase nor decrease.

9. Apply? Exposure to the right? The premise of technology is

□ A, histogram of bright area is not in place

□ B, the histogram width remains unchanged after right exposure.

□ C. The dynamic range of the scene is too large

10, the main reason of machine vibration is

□ A. Shutter vibration

-b, mirror vibration

C, I didn't hold the camera steady.

1 1. Which method can minimize the impact of machine vibration?

□ A, increase the shutter speed

□ B. Use the pre-lifting function of the reflector.

□ C. Use a tripod

12, other things being equal, the longer the focal length of the lens, the greater the depth of field.

□ A, the bigger the better.

□ B, the smaller.

□ C, depending on visibility

13, when the aperture is f/2, the amount of light received by the lens is f/8.

□ A, 4 times

□ B, 16 times

□ C、 1/4

14, I want the car traveling at 40km/h to be framed in the photo, but the light conditions require me to use the shutter speed of 1/500s at the maximum aperture. I should put myself in the car.

-a, level through my eye position

-B, the position coming towards me.

□ C. All the above are acceptable.

15, the aperture range of the exposure meter reading measured at highlights and shadows is f/ 16-f/2, so if you use a digital camera, in order to get more details, the aperture should be set to.

□ A、f/ 1 1

□ B、f/8

□ C、f/2.8

16. If the sensitivity changes from ISO400 to ISO 100, you need to increase the exposure to obtain the same exposure.

□ A, 1 gear

□ B, second gear

□ C, 4th gear

17, partial votes can be used to weaken.

-a, reflective metal surface

-b, nonmetal surface reflection

□ C. All the above situations.

18, backlight is

□ A, light from the back of the subject

-b, light from the front of the lens

□ C. All the above situations.

19, hyperfocal distance refers to

□ A, the focal length of the lens

□ B, specific focusing distance

□ C, maximum depth of field

20, shadow overflow refers to

□ A, there are too many details in the dark to record.

□ B, it is too dark to record.

□ C. Excessive noise caused by high sensitivity

2 1. If the reading of the white exposure meter of the gray card of the New York Institute of Photography is1100 seconds, f/8, which exposure combination can obtain satisfactory exposure?

□ A, 1/400 seconds, f/8

□ B， 1/20s，f/8

-c, never used the white side.

22. When shooting a distant scene in the same position, the size of the image shot with 100mm lens is the same as that shot with 50mm lens.

□ A, 1.4 times

□ B, 2 times

□ C, 4 times

23. When the total light output index of a flashlight is 40, if other conditions remain unchanged and the output power drops to 1/4, the flash index will be

-a, down to 10.

-b, down to 20.

□ C, unchanged

24. The flash index of the flash is 40 at ISO 100. If other conditions remain unchanged, only the sensitivity of ISO200 and the sensitivity of the flash will be increased.

□ A, increased to 80

□ B, increased to 56

□ C, or 40

25. When the flashlight zooms, the flash index of the lamp holder position at 35mm is 40. If other conditions remain unchanged, only the lamp holder position is changed to 70mm, and the light sensitivity index of the flashlight will be

□ A, smaller

□ B, get bigger

□ C, unchanged

26, under the same conditions, the higher the sensitivity, the more image particles.

□ A, the finer the better.

-b, the thicker.

□ C, not necessarily

27. Other things being equal, the depth of field obtained by shooting with a focal length of f/2 and 50mm is similar to that obtained by shooting with a focal length of f/ 16 and 200 mm.

□ A、 1/2

□ B, 2 times

□ C, 4 times

28. Taking portraits in the backlight at night, the exposure combination of the normal background is 1/60s, f/4, the distance between the person and the camera is 4m, and the flash index of the flash is 32. In order to expose people and background normally, we use flash to fill people's light, which means that the exposure combination should be set to

□ A, 1/30 seconds, f/5.6

□ B,115s, f/8

□ C, 1/8 seconds, f/ 1 1

29. Take photos with a digital camera with a focal length conversion coefficient of 1.5. If the focal length of the lens is 50mm, the slowest shutter speed should be

□ A, 1/50 seconds

□ B, 1/80 seconds

□ C,1100 seconds

30, the role of the auxiliary light is

□ A, make the level of photos clearer.

-b, reduce the light ratio

-c, improve the light ratio

3 1, if we use the built-in metering function to measure light and focus on the focus with the center, then the metering is focused at this time.

□ A, it's one thing.

-Second, it's different.

□ C, uncertain

32. Take digital photos in RAW format.

□ A, white balance needs to be considered.

-b, don't worry about white balance

□ C. Automatic white balance must be used.

33, reflective umbrella can produce

-a, direct light effect

-b, diffuse light effect

-c, what effect depends on the type of light bulb.

34. In which of the following cases, we need to use the noise reduction function of digital cameras?

□ A. When large aperture is used

-b, when using long exposure.

-c, when using telephoto lens

35. The light generated on cloudy days is very important for outdoor portrait shooting.

□ A, the light is not suitable.

-b, it's the light on the right.

□ C. Whether it is suitable depends on the white balance setting when shooting.

36. When shooting a theatrical performance, if the stage lights are dim, we can

□ A, use the flash

-b, using high sensitivity

□ C. Both of the above items are acceptable.

37. Shoot the swimming competition in the venue. If the light is not enough, you should

□ A, fill the light with a flash.

-b, using high sensitivity

□ C. Both of the above items are acceptable.

38. When the focal plane shutter is used to slowly photograph the whole picture of a high-speed car, the wheels of the car usually appear.

□ A, round

□ B, oval

□ C, none of the above.

39, the depth of field before and after the gap is

□ A、 1:2

-b, the farther the focal length, the greater the gap.

-c, the closer the focal length, the greater the gap.

40, aperture and lens focal length, which factor has a great influence on the depth of field?

□ A, same size

□ B, aperture

□ C, lens focal length

2. True or false (* *10)

Yes, no, please choose the correct answer.

□ 1. I know what the exposure errors of my digital camera are and how to correct them.

□ 2. Using tripod and cable release does not mean that you can take clear photos.

□ 3. The color filter only allows light of the same color to pass through.

□ 4. Histogram must be combined with its photos to judge the exposure more accurately.

I know the approximate dynamic range of my digital camera.

□ 6. The gray card of New York Institute of Photography combined with reflective exposure meter can achieve the same effect as incident exposure meter.

□ 7. Perspective distortion (such as enlarged nose) is the result of the lens being too close to the subject, and has nothing to do with the focal length of the lens.

□ 8, 45-degree side light can well express the three-dimensional sense of the object.

□ 9. I know how to accurately correct the error of automatic white balance of digital cameras with the gray card of New York Institute of Photography.

□ At 10 and ISO 100, I can shoot in the midday sun with an exposure time of 1 sec, without overexposure.