更多"[判断题]When servicing meals,send out "的相关试题:
[单选题]Linux指令top -b -n 2 -d 3 > /tmp/top.out每次top数据间隔为（）秒
A.1.5
B.2
C.3
D.5
[多选题]将系统负载重定向输出：top -b -n 2 -d 3 > /tmp/top.out ，其中 -b：batch 模式，可以重定向到文件中；-n：一共取2次top数据； -d：每次top数据间隔为3秒。以上说法正确的是（ ）
A.-b
B.#REF!
C.#REF!
[简答题]To read out values from the control panel user doesn’t have to login. To write in some demands, the user has to login. There are several user levels with predefined priorities. Each login state (except 5-rotor lock nacelle) can be overwritten by a higher access level. In that case the user with the lower priority (means higher priority number) will automatically lose the write access. So it is guarantied, that only one user has write access to the WINDTEC WEC. All users have independently of the login state read access.
[单选题]7.When a U.S.firm imports a good from England a pays for it by drawing on its poundsterling balances in a London Bank, the U.S.debits its current account and credits its:
A.A.official reserve account
B.B.unilateral transfers account
C.C.services in its current account
D.D.capital account
[单选题]将系统负载重定向输出的命令为：top -b -n 2 -d 3 > /tmp/top.out,以下描述正确的是（）？
A.batch 模式，可以重定向到文件中
B.一共取3次top数据
C.每次top数据间隔为2秒
D.可以利用该命令来获取硬盘被占用了多少空
[判断题]Protect yourself with the barrier strap when there is no mobile stair.
A.正确
B.错误
[单选题]An administrator wants to be able to send vCenter Server log files to a remote syslog server and analyze logs using vRealize Log Insight.
Which step must the administrator take to meet this requirement? (Choose the best answer.)
A. Configure the vCenter Server logging options using the vSphere Client.
B. Specify the remote syslog server name at deployment using the vCenter Server GUI Installer.
C. Specify the vRealize Log Insight system name using the vSphere Client.
D. Configure log file forwarding using the vCenter Server Management Interface.
[判断题]龜 PAXs with open position when providing services.
A.正确
B.错误
[简答题]Only when you have acquired a good knowledge of grammar__write correctly.
[判断题]You may putting arms abreast when talking with passengers.
A.正确
B.错误
[单选题]An administrator wants to ensure that when virtual machines (VMs) are powered on, Distributed Resource Scheduler (DRS) places them on the best-suited host. When the cluster becomes imbalanced, the administrator wants DRS to display recommendations for manual VM migration.
Which DRS automation level should the administrator select? (Choose the best answer.)
A. Manual
B. Partially automated
C. Fully automated
D. Disabled
[单选题]Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation? (Choose the best answer.)
A. Enable Secure Boot.
B. Select ‘RDM Disk’ from the ‘Add New Device’ drop-down menu.
C. Remove the existing disk before adding the boot disk.
D. Set the boot delay to at least 5,000 milliseconds.
[单选题]Which should be tuned first when doing a performance tuning exercise for an Oracle Database
Environment?
A. log writer performance
B. SQL statements
C. database instance memory management and sizes
D. general operating system health
E. database writer performance
[单选题] What is necessary when one claims for the guarantee?
A. The damaged part of the machine.
B.The purchase receipt for the machine.
C. The technical workbook for the right model.
D. The official approval of the local Philips Information Center.
[单选题] When the author mentions the Indian fakir, he shows that ________.
A. fakirs possess magic power
B.Indians are not afraid of pain
C. people can learn to cope with pain
D. some people are born without a sense of pain
[判断题]When the sky pearl club member's accumulated mileage adds up to 20,000 kilometers,he will receive first mileage voucher.
A.正确
B.错误
