• 2022-05-27 问题

    微型计算机中存储数据的最小单位是()。 A: A.Byte B: B.Bit C: C.Word D: D.KB

    微型计算机中存储数据的最小单位是()。 A: A.Byte B: B.Bit C: C.Word D: D.KB

  • 2021-04-14 问题

    写出下列的plc基本逻辑指令的含义:LD bit指令( );LDN bit( );A bit( ); AN bit( ); O bit( ) ; ON bit( ) ; = bit(      )

    写出下列的plc基本逻辑指令的含义:LD bit指令( );LDN bit( );A bit( ); AN bit( ); O bit( ) ; ON bit( ) ; = bit(      )

  • 2022-06-06 问题

    The transmission rate of the binary digital transmission system is 2400B,then the transmission bit rate is ____;if the system is hexadecimal, with the same symbol rate, the transmission bit rate is ____. A: 2400 bit/s, 2400 bit/s B: 2400 bit/s, 4800 bit/s C: 2400 bit/s, 9600 bit/s D: 4800 bit/s, 9600 bit/s

    The transmission rate of the binary digital transmission system is 2400B,then the transmission bit rate is ____;if the system is hexadecimal, with the same symbol rate, the transmission bit rate is ____. A: 2400 bit/s, 2400 bit/s B: 2400 bit/s, 4800 bit/s C: 2400 bit/s, 9600 bit/s D: 4800 bit/s, 9600 bit/s

  • 2022-05-31 问题

    IPv6地址的长度是() A: A.32 bit B: B.48 bit C: C.64 bit D: D.128 bit

    IPv6地址的长度是() A: A.32 bit B: B.48 bit C: C.64 bit D: D.128 bit

  • 2022-06-14 问题

    ATM信元的长度是( )。 A: 48 bit B: 53 bit C: 32 bit D: 64 bit

    ATM信元的长度是( )。 A: 48 bit B: 53 bit C: 32 bit D: 64 bit

  • 2022-10-29 问题

    常规BIT技术可以分为BIT技术、BIT技术和BIT技术

    常规BIT技术可以分为BIT技术、BIT技术和BIT技术

  • 2022-05-28 问题

    IEE802.3标准以太网的物理地址长度为( )。 A: 8 bit B: 32 bit C: 48 bit D: 64 bit

    IEE802.3标准以太网的物理地址长度为( )。 A: 8 bit B: 32 bit C: 48 bit D: 64 bit

  • 2022-06-07 问题

    Although he was not () tired, he didn’t care () A: a little; a little B: a bit; a bit C: a little; a bit D: a bit; a little

    Although he was not () tired, he didn’t care () A: a little; a little B: a bit; a bit C: a little; a bit D: a bit; a little

  • 2022-06-29 问题

    国际通用的ASCII码的码长是()。 A: 7 bit B: 8 bit C: 12 bit D: 16 bit

    国际通用的ASCII码的码长是()。 A: 7 bit B: 8 bit C: 12 bit D: 16 bit

  • 2022-06-03 问题

    PCM30/32系统中帧同步码的长度是() A: A4 bit B: B6 bit C: C7 bit D: D8 bit

    PCM30/32系统中帧同步码的长度是() A: A4 bit B: B6 bit C: C7 bit D: D8 bit

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