关于number_format()函数使用不正确的是（） A: number_format("1000000") B: number_format("1000000",2) C: number_format("1000000",2,",") D: number_format("1000000",2,",",".")

In MLA format, the page number should always be included within the text for reference no matter it is an indirect or direct quote.

Which of the followings are mentioned in the format types of invitation letter in this lesson? A: Block format B: Modified format C: Small format D: Big format

The most widely used format in a business letter is ___________, and in the letter of this format each line starts from the leftmost side, without any space left. A: indented format B: modified block format C: mixed format D: block / full format

The ( ) of a raster refers to the number of bits for storing cell values, a higher ( ) means that the cell can store a wider range of values. A: Cell depth B: Raster format C: Cell size D: Raster pixels

以近似分数形式输出数据的命令为（ ） A: format short B: format long C: format rat D: format bank

下面关于format()的使用,错误的是( )。 A: "{0:M^10.3f}".format(5985.7380) B: "{0:.2d}".format(452.6570) C: "{0:.3}".format("Good") D: "{0:3}".format(1234)

The difference between a block format and an indented format is that in a block format, every component is left-aligned while in an indented format, every component has an indentation. A: 正确 B: 错误

格式化HDFS集群的命令是（） A: hadoop Secondarynamenode -format B: hadoop datanode -format C: hadoop namenode -format D: hdfs datanode -format

<p>The ( ) of a raster refers to the number of bits for storing cell values, a higher ( ) means that the cell can store a wider range of values.</p> A: Cell depth B: Raster pixels C: Raster format D: Cell size