若随机变量X~B(6,12),则P(x=3)等于( ) A: 516 B: 316 C: 58 D: 716
若随机变量X~B(6,12),则P(x=3)等于( ) A: 516 B: 316 C: 58 D: 716
下面程序段的输出结果是( )。[br][/br]int x = 5;[br][/br]System.out.print(x--);[br][/br]System.out.print(x);[br][/br]System.out.print(--x); A: 544 B: 543 C: 554 D: 443
下面程序段的输出结果是( )。[br][/br]int x = 5;[br][/br]System.out.print(x--);[br][/br]System.out.print(x);[br][/br]System.out.print(--x); A: 544 B: 543 C: 554 D: 443
Confucius’s father died in 554 B.C.
Confucius’s father died in 554 B.C.
以下哪段代码能把数值516以二进制的形式写入My文件中。 A: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Save(516); B: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.write(516); C: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Write(516); D: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.save(516);
以下哪段代码能把数值516以二进制的形式写入My文件中。 A: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Save(516); B: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.write(516); C: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Write(516); D: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.save(516);
以下哪段代码能把数值516以二进制的形式写入My文件中。 A: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Save(516); B: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.write(516); C: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Write(516); D: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.save(516);
以下哪段代码能把数值516以二进制的形式写入My文件中。 A: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Save(516); B: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.write(516); C: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.Write(516); D: BinaryWriter bw = new BinaryWriter(File.Open("My", FileMode.Create));bw.save(516);
2,1,9,30,117,()。 A: 516 B: 441 C: 217 D: 174
2,1,9,30,117,()。 A: 516 B: 441 C: 217 D: 174
武昌城一共存续了多少年?( ) A: 556 B: 554 C: 560 D: 564
武昌城一共存续了多少年?( ) A: 556 B: 554 C: 560 D: 564
CR400AF型动车组定员人() A: 553 B: 554 C: 555 D: 556
CR400AF型动车组定员人() A: 553 B: 554 C: 555 D: 556
FTP(文件传输协议,FileTransferProtocol,简称HP)服务、SMTP(简单邮件传输协议,SimpleMailTransferProtocol,简称SMTP)服务、HTTP(超文本传输协议,HyperTextTransportProtocol,简称HTTP)、HTIPS(加密并通过安全端口传输的另一种HTIm服务分别对应的端口是() A: A25 21 80 554 B: B21 25 80 443 C: C21 110 80 554 D: D21 25 443 554
FTP(文件传输协议,FileTransferProtocol,简称HP)服务、SMTP(简单邮件传输协议,SimpleMailTransferProtocol,简称SMTP)服务、HTTP(超文本传输协议,HyperTextTransportProtocol,简称HTTP)、HTIPS(加密并通过安全端口传输的另一种HTIm服务分别对应的端口是() A: A25 21 80 554 B: B21 25 80 443 C: C21 110 80 554 D: D21 25 443 554
二进制数101101011转换为八进制数是______。 A: 553 B: 554 C: 555 D: 563
二进制数101101011转换为八进制数是______。 A: 553 B: 554 C: 555 D: 563