An administrator learns that users are unable to login to a server via ssh. After making a telnet connection to the server， how can the administrator check the status of the sshd subsystem？（） A、lssys -a comB、lssys -a sshdC、lssrc -s sshdD、lssrc -s tcpip
An administrator learns that users are unable to login to a server via ssh. After making a telnet connection to the server， how can the administrator check the status of the sshd subsystem？（）
- A、lssys -a com
- B、lssys -a sshd
- C、lssrc -s sshd
- D、lssrc -s tcpip
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假设(DS)=1000H，(DI)=0500H，(10510H)=0FFH，(10511H)=00H，下列指令执行后使(AX)：0520H的是( )。A．LEA AX，20[DI]B．MOV AX，OFFSET DIC．MOV AX，20[DI]D．LEA AX，[DI]
假设(DS)=1000H，(DI)=0400H，(10410)=FFH，(10411H)=00H，下列指令执行 (AX)值是0420H的指令是( )。A．LEA AX，20[DI]B．MOV AX，OFFSET DIC．MOV AX，20[DI]D．LEA AX，[DI]
假设(DS)=1000H，(DI)=0400H，(10410H)=00H，下列指令执行后使(AX)=0420H的指令是( )。A．LEA AX,20[DI]B．MOV AX,OFFSET DIC．MOV AX,20[DI]D．LEA AX[DI]
[程序]STARTPRUGBC LD GR0，DATALEA GR1，0LEA GR3，48LOOP1 CPL GR0，WDT，GR1JP2 LOOP2ST GR3，BTASC，GR1LEA GR1，1，GR1LEA GR2，-4，GR1JN2 LOOP1(1)LOOP2 LEA GR2，48LOOP3 CPL GR0，WDT，GR1JMI NEXT(2)LEA GR2，1，GR2JMP LOOP3NEXT (3)LEA GR1，1，GR1LEA GR2，-4，GR1JNZ LOOP2LAST (4) ；处理个位数(5)EXITC48 DC 48WDT DC 10000DC 1000DC 100DC 10BTASC DS 5DATA DC FA59HEND
An administrator attempts to install the latest security patches for an older server. When the administrator runs the patch installer， the install fails. The administrator tries again， and the installer fails again. Which of the following is the MOST likely reason for this？（）A、 The administrator improperly configured the virtual memory settings on the server.B、 The administrator is using incorrect patch switches for the install.C、 The administrator is trying to install security patches for software that is not installed.D、 The administrator is trying to install patches that require hard drive encryption on the server.
单选题An administrator attempts to install the latest security patches for an older server. When the administrator runs the patch installer, the install fails. The administrator tries again, and the installer fails again. Which of the following is the MOST likely reason for this?（）AThe administrator improperly configured the virtual memory settings on the server.BThe administrator is using incorrect patch switches for the install.CThe administrator is trying to install security patches for software that is not installed.DThe administrator is trying to install patches that require hard drive encryption on the server.
问答题是否能写出与MOV POIN， OFFSET BUF等效的LEA语句LEA POIN，， BUF？为什么？