下面程序的输出为( )。 public class Test { public static void main (String args[]) { int x，y； x=1； y=2； System.out.println("The output is"+x+y)； } } A: The output is xy B: The output is 3 C: The output is 12 D: The output is x=1 y=2

设要定义一个包含两个输入参数和两个输出参数的存储过程，各参数均为整型。下列定义该存储过程的语句中，正确的是__________。 A: CREATE PROC P1 @x1，@x2 int．@x3．@x4int output B: CREATE PROC P1 @x1 int．@x2 int．@x2．@x4int output C: CREATE PROC P1 @x1 int，@x2 int，@x3 int．@x4 inta output D: CREATE PROC P1 @x1 int．@x2 int．@x3 int output．@x4 int output t

Read the following JavaScript code: function f(y) { var x=y*y; return x; } for(x=0;x< 5;x++) { y=f(x); document.writeln(y); } The output is ( ). A: 01 2 3 4 B: 0 1 4 9 16 C: 0 1 4 9 16 25 D: None of the above answers are correct

public class Yippee { public static void main（String [] args） { for（int x = 1； x A: No output is produced. 123 B: No output is produced. 234 C: No output is produced. 1234 D: An exception is thrown at runtime. 123 E: An exception is thrown at runtime. 234 F: An exception is thrown at rijntime. 1234

For example, the amount of output Q may be derived as a function of various input factors x1,2,..,x, by means of mathematicalstatistical methods.

求不定积分[img=112x35]17da6538063a9e4.png[/img]； （ ） A: (x^4*log(x)^2)/4 + (x^4*(log(x) - 1/4))/ B: (x^4*log(x)^2)/4 - (x^4*(log(x) - 1/4))/8 C: (x^4*log(x)^2)/4 - (x^4*(log(x) - 1/4)) D: (x^4*log(x)^2)/4 + (x^4*(log(x) - 1/4))/8

What will be the output of the following Python code? ( )[img=329x140]17da65734f63053.png[/img] A: 4 12 B: 4 15 C: 12 4 D: Error

数学式4＜|X|＜10的C语言表达式为（） A: 4＜X&&X＜10||X＞-10&&X＜-4 B: 4＜X&&X＜10&&X＞-10&&X＜-4 C: 4＜X||X＜10||X＞-10||X＜-4 D: 4＜X||X＜10&&X＞-10||X＜-4

中国大学MOOC: What is the output of the following code?int x=f;printf(%c,A+(x-a+1));

设，则f(x)的定义域是( )． A: -4≤x≤4 B: 4＜x＜4 C: 0≤x≤4 D: -4≤x≤16 E: 0＜x≤4