题目内容

假设信源是由g个离散符号S1,S2,…,Si,…,Sq所组成的符号集合,集合中的每个符号是独立的,其中任一个符号Si出现的概率为P(Si),并满足∑P(Si)=1。那么符号Si含有的信息量:I(Si)等于 (17) ,单位是 (18) 。

A. 比特
B. 信息熵
C. db
D. 无单位

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M: Come in, Madam. What’s the matter with youW: I don’t feel well, doctor. My head aches. And I have a sore throat (喉咙).M: Do you have a feverW: I think so.W: Well, let’s see. Put this thermometer (温度计) under your tongue.W: All right.M: Yes, you have a fever. I want to take a look at your throat. Open your mouth.W: What’s wrong with me, doctorM: Well, you have the flu. I’ll give you some medicine.W: When do I take the medicineM: Every four hours. I want you to stay in bed and rest. And drink plenty of water. I’ll come to see you in a day or two.W: Thank you, doctor. What did the doctor do first with the lady()

A. He took her temperature.
B. He listened to her lungs and heart.
C. He examined her throat.

在汉字处理系统中,每个汉字的编码占 (4) 字节:汉字字模采用16×16点阵时,每个字模需用 (5) 字节;若将一级字库中3840个汉字都存放到存储器中,它将占用 (6) 字节;若在荧光屏上显示汉字,一屏24行,每行40字,需使用约 (7) 字节的汉字编码;为显示整屏信息,需要存储容易约 (8) 字节。

A. 90K
B. 120K
C. 150K
D. 256K

典型的人工智能语言一般包括 (1) 语言。匹配(match)、合一(unification)和Horn子句是 (2) 语言中的重要概念。 (3) 、 (4) 、 (5) 都是人工智能语言。

A. 对象式和逻辑式
B. 对象式和函数式
C. 逻辑式和函数式
D. 函数式

因提供虚假财务会计报告被依法追究刑事责任的会计人员,不得重新取得会计从业资格证书( )

A. 对
B. 错

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