网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
An operator is asked to verify the exact location of the default JRE binary. The following commands were run: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java -> ../jre1.5.0_06/bin/java Based on the command outputs above, what is the path to the java executable file?（）
- A、/usr/bin/java
- B、/usr/jre1.5.0_06/bin/java
- C、/usr/bin/jre1.5.0_06/bin/java
- D、/usr/bin/java/jre1.5.0_06/bin/java
参考答案
更多 “ An operator is asked to verify the exact location of the default JRE binary. The following commands were run: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java - ../jre1.5.0_06/bin/java Based on the command outputs above, what is the path to the java executable file?（）A、/usr/bin/javaB、/usr/jre1.5.0_06/bin/javaC、/usr/bin/jre1.5.0_06/bin/javaD、/usr/bin/java/jre1.5.0_06/bin/java” 相关考题
考题
The line was engaged and the operator asked if I’d like to ____.
A.hang aboutB.hang backC.hang onD.hang out
考题
将x+y*z中的“+”用成员函数重载，“*”是友元函数重载应写为( )。A．operator+(operator*(y，z))B．x.operator+(operator*(y，z))C．x.operator+(X*(y，z))D．x+(operator*(y，z))
考题
将x+y*z中的“+”用成员函数重载，“*”用友元函数重载应写为( )。A．operator+(operator*(y,z))B．x.operator+ (operator*(y,z))C．x.operator+(x*(y,z))D．x+(operator*(y,z))
考题
如果表达式--x/y中的“--”和“/”是作为友元函数重载的运算符，采用运算符函薮调用格式，该表达式还可表示为( )。A．operator/(x.operato--(), y);B．operator/(operator--(x), y);C．x.operator--().operator/(y);D．y.operator/(operator--(x));
考题
如果表达式-x/y中的“--”和“/”是作为友元函数重载的运算符，采用运算符函数用格式，该表达式还可表示为( )。A．operator/(x.operator--()，y)；B．operator/(operator--(x)，y)；C．x.operator--().operator/(y);D．y.operator/(operator--(x))；
考题
将x＋y*z中的“＋”用成员函数重载,“*”是友元函数重载应写为( )。 A.operator＋(operator*(y,z))SX
将x＋y*z中的“＋”用成员函数重载，“*”是友元函数重载应写为（ ）。A.operator＋(operator*(y，z))B.x．operator＋(operator*(y，z))C.x．operator＋(X*(y，z))D.x＋(operator*(y，z))
考题
如果在表达式＋＋x/y中，＋＋是作为友元函数重载的，/是作为成员函数重载的，则该表达式还可为A．(operator＋＋(x) ) .operator/(y)B．(operator＋＋(0) ) .operator/(y)C．operator/((operator＋＋(x,0) ) ,y)D．operator/((operator＋＋(0) ) ,y)
考题
如果表达式++x/y中，+ +是作为友元函数重载的，/是作为成员函数重载的，则该表达式还可为( )。A．(operator + +(x)).operator/(y)B．(operator + +(0))．operatr/(y)C．operator/((operator + + (x，0))，y)D．operator/((operator + + (0))，y)
考题
如果表达式y*x++中，“*”是作为成员函数重载的运算符，“++”是作为友元函数重载的运算符，采用运算符函数调用格式，该表达式还可表示为A．x.operator++(0).operator*(y);B．operator*(x.operator++(0),y);C．y.operator*(operator++(x,0))D．operator*(operator++(x,0),y)
考题
如果表达式++x/y中，++是作为友元函数重载的，/是作为成员函数重载的，则该表达式还可为( )。A．(operator++(x)).operator/(y)B．(operator++(0)).operatr/(y)C．operator/((operator++(x，0))，y)D．operator/((operator++(0))，y)
考题
An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?()
A. tctl resetB. tctl rewindC. tctl returnD. tctl rewoffl
考题
An operator wants to move all files inside the directory ／home／operator to the current directory. Which of the following commands will complete the task?()
A. mv /home/operator .B. mv /home/operator/* .C. mv /home/operator ../..D. mv /home/operator/all ../home/operator
考题
An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?()
A. The name?command.The ?name?command.B. The ptime?command.The ?ptime?command.C. The hutdown ast?command.The ?hutdown ?ast?command.D. The ?etc/rc.shutdown?command.
考题
Certkiller .com has asked you to develop an application that displays the properties for all Certkiller.com‘s network drives.The information generated by this application will be utilized by Certkiller .com‘s network administrators to verify client setups.You need to ensure that these requirements are fully satisfied.What should you do?（）A.B.C.D.
考题
Refer to the exhibit. The Route.com company is running EIGRP between all the r outers. Currently, if one of the LAN links (LAN1 or LAN2) at the headquarters flaps (goes up and down), the HQRTR1 and HQ - RTR2 routers will experience high CPU usage and have a long EIGRP convergence time. As the new network administrator, you are asked to investigate this situation and determine if there is a quick way to resolve this issue. Which is the most important thing that you can quickly verify first to resolve this issue?（）A. Verify that the bandwidth setting on all WAN links is correct.B. Verify that the HQ - RTR1 and HQ - RTR2 routers are configured to send only a default route to all the spoke routers.C. Verify that the HQ - RTR1 and HQ - RTR2 routers are configured for EIGRP Nonstop Forwarding.D. Verify that all the spoke routers are co nfigured for autosummarization.E. Verify that all the spoke routers are configured as EIGRP stub.
考题
Which configuration command builds a read-write SNMP community named operator?（）A、Snmp-server community operator.B、Snmp-server operator community.C、Snmp-server community operator rw.D、Snmp-server operator community rw
考题
如果表达式++j*k中的“++”和“*”都是重载的友元运算符，则采用运算符函数调用格式，该表达式还可以表示为（）A、operator*（j.operator++（），k）B、operator*（operator++（j），k）C、operator++（j）.operator*（k）D、operator*（operator++（j），）
考题
An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?（）A、comment out telnetd in /etc/services refresh -s inetdB、comment out telnetd in /etc/inetd.conf refresh -s inetdC、comment out telnetd in /etc/rc.tcpip refresh -s telnetdD、comment out telnetd in /etc/inetd.conf refresh -s telnetd
考题
An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning. How should the operator determine if the disk heartbeat network functioning？（） A、 Use the clinfo command to monitor the disk heartbeatB、 Use the mail command to check for messages form HACMPC、 Use the dhbread command to verify the disk heartbeat linkD、 Use the clstat command to verify the appropriate network connections are available
考题
An operator wants to move all files inside the directory /home/operator to the current directory. Which of the following commands will complete the task?（）A、mv /home/operator .B、mv /home/operator/* .C、mv /home/operator ../..D、mv /home/operator/all ../home/operator
考题
An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）A、The name?command.The ?name?command.B、The ptime?command.The ?ptime?command.C、The hutdown ast?command.The ?hutdown ?ast?command.D、The ?etc/rc.shutdown?command.
考题
单选题Which configuration command builds a read-write SNMP community named operator?（）A
Snmp-server community operator.B
Snmp-server operator community.C
Snmp-server community operator rw.D
Snmp-server operator community rw
考题
单选题An operator just completed a repair to a disk subsystem that contains a disk heartbeat. Before returning the system back into production mode， there is a requirement to verify the disk heartbeat is functioning. How should the operator determine if the disk heartbeat network functioning？（）A
Use the clinfo command to monitor the disk heartbeatB
Use the mail command to check for messages form HACMPC
Use the dhbread command to verify the disk heartbeat linkD
Use the clstat command to verify the appropriate network connections are available
考题
单选题An operator is asked to verify the exact location of the default JRE binary. The following commands were run: $ which java /usr/bin/java $ ls -l /usr/bin/java lrwxrwxrwx 1 root other 23 Jan 27 2006 /usr/bin/java - ../jre1.5.0_06/bin/java Based on the command outputs above, what is the path to the java executable file?（）A
/usr/bin/javaB
/usr/jre1.5.0_06/bin/javaC
/usr/bin/jre1.5.0_06/bin/javaD
/usr/bin/java/jre1.5.0_06/bin/java
考题
单选题The representative of the committee was asked to verify his earlier statement.A
confirmB
withdrawC
repeatD
modify
考题
单选题An operator is asked to rewind and eject a tape from a system. Which command will accomplish this without touching the tape drive?（）A
tctl resetB
tctl rewindC
tctl returnD
tctl rewoffl
考题
单选题An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?（）A
The name?command.The ?name?command.B
The ptime?command.The ?ptime?command.C
The hutdown ast?command.The ?hutdown ?ast?command.D
The ?etc/rc.shutdown?command.
热门标签
最新试卷
