CSP exam 2023 with 100% correct questions and answers

Which of the following best describes how computing devices represent information? a. A computer will either represent information as bits or bytes but not both b. A computer represents data as a byte which is either a 0 or a 1. c. A computer represents data as bits which is either a 0 or a 1. d. A computer represents information as bits which contain 8 bytes. C-A computer represents data as bits which is either a 0 or a 1. 1. Which of the following is NOT true of how computers represent complex information? a. Computing devices use patterns of bits to represent complex information b. Abstraction helps represent complex information by surfacing complexity that might otherwise be hidden c. Depending on context the same sequence of bits may represent different types of information d. Common abstractions that are represented by computing devices include numbers, characters, and color. B- Abstraction helps represent complex information by surfacing complexity that might otherwise be hidden 1. When visiting a museum Lian takes a photo of a painting with a smartphone which stores the photo as an image file. Which of the following best describes the differences between the painting itself and the photo of the painting stored on the smartphone? a. Both the painting and the photo are analog b. The photo is a digital representation of the analog painting c. Sampling can be used to determine whether the analog image is an accurate representation of the painting d. The phone can represent the photo in either digital or analog formats depending on the sampling technique that is used b. The photo is a digital representation of the analog painting