Pig不支持下述哪种数据类型?() A.LongB.ChararrayC. BytearrayD.Datetime
Pig不支持下述哪种数据类型?()
A.Long
B.Chararray
C. Bytearray
D.Datetime
相关考题：
Companies are trying to alter the pig's genetic code to prevent pig organs from being attacked by humans.()
下面关于Pig的描述中,哪个是错误的?() A. 在分布式环境下运行Pig程序的时候,需要编写专门的 MapReduce程序B.用户可以编写自己的函数来进行特殊用途的处理,达到扩充pig功能的目的C.Pig系统可以对用户编写的程序进行自动地优化,从而用户可以专注于语义,而非效率D.Pig不但可以在分布式模式下运行也可以在单机模式下运行
BGood evening, ladies and gentlemen, I’m Roy , and this is my show. This is a television show for all families, and I know you’ll enjoy it.Let’s start with a story. Once there was a proud pig on a farm . He thought he was the most important of all the animals on the farm. But it was not enough that he himself thought this: he had to be sure that other animals thought it, too. So he went up to a chicken and asked, “ Who is the most important animal on the farm?” The chicken answered, “ You are, Mr. Pig .” Then he asked a dog, and he got the same reply.Next, he asked a cow. When the cow seemed uncertained of the right answer, the pig looked angry, and showed his teeth, “ Oh, you are, of course, Mr. Pig.” said the cow. “ Of course, ” the pig said, “ there is no doubt about it. ”At last the pig asked a big horse the same question. The horse lifted one foot, rolled the pig over and placed his foot on the pig’s head. “ I think you know the answer now. ” said the horse.61. The Roy show is _________ .A. a family show on TV B. for kids only C. a sports show
When the pig asked a dog, the dog ________ .A. said nothing B. said the pig was the most importantC. said the pig was as important as the horse
When you call a Westerner a pig, who was born in the year of the pig, most of them______.A. will be angryB. will be very surprisedC. can forgiveD. may quarrel with you
关于康明斯发电车中并车电路中的PIG21模块叙述中，正确的是（）。A、PIG21就是自动同步器B、PIG21又叫同步脉冲继电器C、PIG21自动判断网电与待并电的关系，最终实现合闸并车D、PIG21中需将三相网电和三相待并电均输入进行判断
单选题PPL scientists will try to solve their problem by ______.Aremoving the sugar molecule on the surface of pig cells.Bdistinguishing human tissues form those of pigs.Cusing the sugar-free nucleus in cloning a pig.Dtaking out the sugar genes from the cell of a pig.
单选题One problem of using pig organs on humans is ______.Athe size of the pig organs.Bthe quick rejection of the transplant by human bodies.Cthe speed of their maturity.Dthe technical complexity of the operational process.
单选题VisualFoxPro不支持的数据类型是（）。A字符型B数值型C复数型D备注型