皮皮学，免费搜题
登录
搜题
【单选题】
关于临界资源和临界区的说法错误的是 。A.
临界区不允许两个或多个进程同时进入。
B.
有限等待原则要求程序员尽量把临界区设置大一些。
C.
让权等待可以让系统工作效率更高。
D.
同一个线程内可以设置多个不同的临界区。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Unit 1 Chemical Industries课后练习1
【单选题】Which statement is correct to explain cohesion and coherence?
A.
It's coherence that leads to cohesion.
B.
Cohesion exists only among paragraphs.
C.
Cohesion is the 'glue' to link everything together to form a coherent article.
D.
An article with cohesion must have coherence.
【多选题】Select three true statements regarding Coherence（）
A.
Coherence provides stronger data management than an Application Server
B.
Coherence provides better scale-out performance than a Application Server
C.
Coherence provides better scale-out performance than a Database Server
D.
Coherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
【简答题】The versatility of chemical engineering originates in training to the practice of breaking up a complex process into individual physical steps, called unit operations, and into the chemical reactions.
【简答题】Unit 3 Typical Activities of Chemical Engineers 课后练习1
相关题目：