Digital photography of multiple-choice questions and quick answers to fill-in-the-blank questions

1D

2C

3C

4A

5A

6D

7D

8D

9C

10B

1 1B

12D

13C is slightly controversial. According to the national standard GB/T99 17-2003, it exceeds 250MM (field of view >; 10/f & gt； 250) is classified as super telephoto. According to this standard, there will be no telephoto in the strict sense.

14B There is a typo in answer c, which should be oblique light.

15B

Fill in the question:

1 F 1.4, F2.0, F2.8, F4.0, F5.6, F8.0, F 1 1, F 16, F22, F32, F44, F64.

2 1, 1/2S, 1/4S, 1/8S,1/5s, 1/30S.

3 control photographic exposure? (or change the illumination on the image surface? ), I really can't answer this question, it's purely a lie. This kind of problem has to be matched with corresponding teaching materials. Different books have different opinions, so I don't provide standard answers.

Headlights, side lights, rear lights, ceiling lights and footlights. The cow that gave the question, choose 14 and come back as soon as you finish the question. The front light is called "smooth light" in this volume. Write down whether it is smooth or smooth. Side light is called "oblique side light" in this volume, which is also my own consideration.

I can't do anything except the third question. Other problems may be that 1-2 is wrong or all right.