单选题Which of the following will permit an operator to retrieve console log output from the command line?()Alscons -lBcat /var/conslogCalog -t console -oDlslog /var/adm/conslog

单选题
Which of the following will permit an operator to retrieve console log output from the command line?()
A

lscons -l

B

cat /var/conslog

C

alog -t console -o

D

lslog /var/adm/conslog


参考解析

解析: 暂无解析

相关考题:

Which of the following is a correct IP ACL? (Select TWO)() A. PERMIT 192.268.20.1B. DROP 00-12-34-56-78-9AC. DENYO:::0:::0:::3D. DENY ANY ANYE. PERMIT 192.168 1.100 80

Which of the following can an operator use to shutdown a system into single-user mode?() A.shutdown -dB.shutdown -sC.shutdown -mD.shutdown -Fr -s 1

An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?() A. cd /admB. cd ./admC. cd ../admD. cd /../adm

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

Which of the following will permit an operator to retrieve console log output from the command line?() A. lscons -lB. cat /var/conslogC. alog -t console -oD. lslog /var/adm/conslog

A technician recently installed a new firewall. Which of the following ports must be open to permit HTTPS traffic?()A、21B、23C、80D、443

The operator needs to change the /test filesystem in the testvg volume group so that it mounts automatically following a system reboot. Which of the following commands is correct?()A、chvg -a y testvgB、chfs -A yes /testC、mount /test -auto=yesD、chlv -a automount=y testlv

Your web page includes a Java SE v1.5 applet with the following declaration: 11. 13. 14. Which HTTP method is used to retrieve the applet code?()A、GETB、PUTC、POSTD、RETRIEVE

Which three statements about subqueries are true?()A、A single row subquery can retrieve only one column and one row.B、A single row subquery can retrieve only one row but many columns.C、A multiple row subquery can retrieve multiple rows and multiple columns.D、A multiple row subquery can be compared by using the “” operator.E、A single row subquery can use the IN operator.F、A multiple row subquery can use the “=” operator.

Which of the following is a correct IP ACL? (Select TWO)()A、PERMIT 192.268.20.1B、DROP 00-12-34-56-78-9AC、DENYO:::0:::0:::3D、DENY ANY ANYE、PERMIT 192.168 1.100 80

A technician dropped a screw in the case of a desktop computer. Which of the following toolsshould be used to retrieve the screws?()A、Computer vacuumB、Plastic tweezersC、Canned airD、Screwdriver with magnetized tip

A technician is trying to retrieve a screw that fell inside a case and is just out of reach. Which of the following is the BEST procedure to retrieve the screw?()A、Turn the case upside down, shake gently and let the screw fall out.B、Use a shop vacuum to retrieve the screw.C、Use the hardware abstraction layer (HAL).D、Use an extension magnet.

Which of the following can an operator use to shutdown a system into single-user mode?()A、shutdown -dB、shutdown -sC、shutdown -mD、shutdown -Fr -s 1

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

Which of the following commands can an operator use to view disk performance details?()A、topas -DB、topas -RC、topas -CD、topas -d

Which of the following commands is used to retrieve database names from the local catalog for DRDA host databases on System i and System z?()A、LIST DB DIRECTORYB、LIST DCS DIRECTORYC、LIST NODE DIRECTORYD、LIST ACTIVE DATABASES

An Operator is in /var/tmp and needs to go to /var/adm. Which of the following is correct?()A、cd /admB、cd ./admC、cd ../admD、cd /../adm

Which two statements are true regarding subqueries? ()A、A subquery can retrieve zero or more rows B、Only two subqueries can be placed atone level C、A subquery can be used only in SQL query statements D、A subquery can appear on either side of a comparison operator E、There is no limit on the number of subquery levels in the WHERE clause of a SELECT statement

You are creating a cluster. The tables in the cluster have a relatively uniform distribution of values in the index column and the queries against the clustered table will almost use an equality operator to retrieve the desired row. Which type of cluster will you create?()A、 Index clusterB、 Hash clusterC、 Sorted Hash clusterD、 Real Application Cluster

单选题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?()Amv /home/operator .Bmv /home/operator/* .Cmv /home/operator ../..Dmv /home/operator/all ../home/operator

单选题Which of the following protocols can be used to retrieve system and network performance information from a router?()ALDAPBIMAPCTFTPDSNMP

单选题Which of the following IOS commands can detect whether the SQL slammer virus propagates in yournetworks?()Aaccess-list 100 permit any any udp eq 1434Baccess-list 100 permit any any udp eq 1434 logCaccess-list 110 permit any any udp eq 69Daccess-list 110 permit any any udp eq 69 logENone of above.

单选题Which of the following will permit an operator to retrieve console log output from the command line?()Alscons -lBcat /var/conslogCalog -t console -oDlslog /var/adm/conslog

单选题In which scenario will you create a hash cluster?()A when you want the data to be returned automatically in chronological orderB if the application uses queries joining tables only occasionallyC if the queries against the clustered table use the equality operator (=) to retrieve the desired rowD if the full table scan is executed often on only one of the clustered tables

单选题A technician recently installed a new firewall. Which of the following ports must be open to permit HTTPS traffic?()A21B23C80D443

单选题Your web page includes a Java SE v1.5 applet with the following declaration: 11. 13. 14. Which HTTP method is used to retrieve the applet code?()AGETBPUTCPOSTDRETRIEVE

多选题Which three statements about subqueries are true?()AA single row subquery can retrieve only one column and one row.BA single row subquery can retrieve only one row but many columns.CA multiple row subquery can retrieve multiple rows and multiple columns.DA multiple row subquery can be compared by using the operator.EA single row subquery can use the IN operator.FA multiple row subquery can use the = operator.

单选题A technician is trying to retrieve a screw that fell inside a case and is just out of reach. Which of the following is the BEST procedure to retrieve the screw?()ATurn the case upside down, shake gently and let the screw fall out.BUse a shop vacuum to retrieve the screw.CUse the hardware abstraction layer (HAL).DUse an extension magnet.