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);
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);
举一反三
- 通频带可用BW表示,正确的是( )。 A: BW=fL+fH B: BW=fH C: BW=fH-fL D: BW=fL
- 极低出生体重儿指( )。 A: BW<1500g B: BW<500g C: BW<1000g D: BW<2000g
- 关于通频带BW的表达式正确的说法有( ) A: BW只有△ω=ω0/Q一种形式; B: BW不仅有△ω=ω0/Q这一种形式 C: BW=f0/Q D: BW=1/Q
- DGwb A: Bw B: bw C: an D: gn
- 调用BinaryWriter对象的( ),不能将写缓冲区中的数据写入目标文件。 A: Close() B: Flush C: Seek() D: Write()