【单选题】听力原文:W: Listen.I need your advice.I have to work with Mr.Addison for a few weeks.He has a bad reputation,hasn't he?Can you please tell me how you feel like about him? M: He seems unfriendly at first b...
A.
Mr. Addison is a good person.
B.
Mr. Addison is a workaholic.
C.
Mr. Addison is a hypocrite.
D.
Mr. Addison is a slow coach.
【多选题】设计工资费用分配文件事要用于下列哪些目的( )。
【单选题】关于 Spark 的描述,下列错误的是( )。
A.
Spark 采用 DAG 执行引擎以支持循环数据流和磁盘计算。
B.
Spark 支持使用 Scala 、 Java 、 Python 和 R 语言进行编程。
C.
Spark 通过 Spark Shell 进行交互式编程。
D.
Spark 基于内存的执行速度比 Hadoop MapReduce 快 百 倍。
【单选题】I need your advice. Please write to me as _____ as possible.
【单选题】下列关于指令系统的描述,正确的是()。
B.
指令的地址码部分可能是操作数,也可能是操作数的内存单元地址
D.
指令的操作码部分描述了完成指令所需要的操作数类型
【单选题】听力原文:M: (23) Joy, I need your advice. My Chinese friend has invited me to his home for dinner tonight. W: Oh, how nice! That's for the Mid-autumn Festival, isn't it? M: Yes, he said all his family and...
A.
They are discussing the Mid-autumn Festival.
B.
They are discussing the big dinner.
C.
The man is asking for some advice on going to a friend's home.
D.
The man is asking if he can bring fruits.
【判断题】根据记载,印度恒河流域是亚历山大东征时到达过最远的地方。
【单选题】关于 Spark 的描述,下列错误的是( )。
A.
Spark 支持批处理、交互式查询、实时流处理、机器学习和图处理。
B.
Spark 能够与其他开源产品进行融合,运行于独立集群模式或 Hadoop 中。
C.
Spark 不能运行于 Amazon EC2 等云环境中。
D.
Spark 可以访问 HDFS 、 Cassandra 、 HBase 和 Hive 等多种数据源。
【简答题】I found myself ________ to the spot where the experiment was being performed whenever I had some time to spare. A) draws B) drawing C) drawn D) drew