高中信息技术复习题(外国英语资料).docVIP

高中信息技术复习题 Individual choice questions (each question has only one option, which meets the requirements of the topic) 1 modern computer systems belong to the (B) system A Bill Gates B, von Neumann?? C, Donald Heath, Joseph D? Temperature? 2, information processing refers to the use of computers for the original data processing (B) process A, input and output, B, collection, storage, classification, processing, and output C, processing and output, D, classification and processing 3 () is the state and mode of the movement of things, and its basic function is to eliminate the uncertainty of cognition. A, material B, information from C, signals, D, messages 4, material, energy and (B) is the object of human study of the world, but also human survival and utilization of the three elements A, information technology, B, information C, computer D, Internet 5, in the course of human development, we have experienced five information revolutions, among which the erroneous statement is (C): A, the formation of language, B, the production of words, C, the invention of the compass, D, the invention of papermaking and printing E, the invention of telegraphy, telephony, wireless broadcasting, F, computers and modern communications technology 6, in the following file type, (D) is not a sound file type A, WAV, B, MID, C, MP3, D, AVI 7, the following file type, (C) is a lossy compression, in order to lose the picture quality to achieve the file space, built to reduce the picture type. A, BMP, B, GIF, C, JPG, D, PSD 8, in the following audio file type, (A) format to record the waveform of the sound, obtained by sampling A, WAV, B, MID, C, MP3, D, Real, Audio 9, the following software, (D) can not play audio files A, tape recorders, B, Real, PlayerC, Winamp, D, ACDSee 10, the following operations, (A) is Windowss own tape recorder does not have the function. A, convert sound format, B, record C, cut sound D, mix sound 11 、 digital sound is obtained by analog sound (B). A, recording, cro