For a floating vessel，the center of flotation is the point in the waterplane（）.

Any number that can be represented as a decimal fraction can be represented exactly in floating point representation in Python.

Floating point representation is used to store A: Boolean values B: whole numbers C: real numbers D: integers

Floating-point values that appear in source code are known as floating-point literals and are type float by default. ( )

Assume that a floating point number is represented in binary. If the<br/>sign bit is 1, the() A: number is negative B: number is positive C: exponent is negative D: exponent is positive

Among the following functions, ______ is to output various types of data (string, integer, floating point, list, dictionary, etc.) to the screen. A: eval B: input C: print D: get

The following features that do not belong to floating elements are( ) A: Floating elements<br/>will be automatically set to block elements for display B: A floating<br/>element is in the same position in the vertical direction as when it<br/>is not defined as floating C: The floating<br/>element is horizontal, and it will be as close as possible to the<br/>edge of its parent element D: Block elements do<br/>not drill under floating elements and are not covered by floating<br/>elements.

Which of the following statements is ? ( ) A: Java provides two primitive types for storing floating-point numbers in memory float and double. B: A floating-point number is a number with a decimal point. C: Variables of type float represent single-precision floating-point numbers and have seven significant digits. D: Variables of type float represent double-precision floating-point numbers; these require twice as much memory as double variables.

The following statement about floating is wrong (). A: The floating of<br/>elements is horizontal, which means that elements can only move left<br/>and right, but not up and down. B: Floating it is<br/>very useful in web page layout. C: Elements before<br/>floating elements will also be affected. D: The element after<br/>the floating element will surround it

A floating-point raster requires more computer memory than an integer raster under the same condition. （ ）