单选题Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）A df -mB du -mC df -vmD du -vm

题目

单选题

Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）

df -m

du -m

df -vm

du -vm

相似考题

1.下面哪个命令用来显示系统中各个分区中inode的使用情况()。A.df-iB.df-HC.free-bD.du-a-c/

2.Which of the following commands will display what space is used in ／tmp filesystem?()A. df -Ik /tmpB. df -fk /tmpC. df -Uk /tmpD. df -Fk /tmp

3.若要显示磁盘已使用的块数及自由块数，并给出统计，应使用命令（）A、du -aB、df -tC、du -sD、df -f

4.Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?()A. df -mB. du -mC. df -vmD. du -vm

更多“单选题Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）A df -mB du -mC df -vmD du -vm”相关问题

第1题：

Which of the following commands would result in the following output： M.M.M（）。
- A、Ping 10.1.1.1 Data Pattern M
- B、Ping 10.1.1.1 timeout 0
- C、Ping 10.1.1.1 size 1500 df-bit
- D、Ping 10.1.1.1 source loopback 0
- E、Ping 10.1.1.1 size 1500
- F、Ping 10.1.1.1 size 1500 Strict
正确答案:C
第2题：

Which of the following conclusions is most appropriate to draw to describe why du shows fewer blocks used than df?（）
- A、 The df command only counts the number of disk blocks and superblocks.
- B、 The df command ignores space used for inodes, gnodes, and vnodes.
- C、 The du command does not take into account filesystem metadata.
- D、 The du command counts indirect blocks and superblocks in its calculations.
正确答案:C
第3题：

Which of the following commands is used to display other computers running on the network?（）
- A、hostname
- B、ipconfig
- C、net view
- D、nslookup
正确答案:C
第4题：

在UNIX中，查看文件的大小，使用的命令是（）
- A、df -k
- B、touch
- C、du -k
- D、blocks
正确答案:C
第5题：

若要显示磁盘已使用的块数及自由块数，并给出统计，应使用命令（）。
- A、du-a
- B、df-t
- C、du-s
- D、df-f
正确答案:B
第6题：

Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）
- A、df -m
- B、du -m
- C、df -vm
- D、du -vm
正确答案:C
第7题：

A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）
- A、tar
- B、cpio
- C、savefs
- D、savevg
正确答案:D
第8题：

单选题
Which of the following commands is used to display other computers running on the network?（）
A
hostname
B
ipconfig
C
net view
D
nslookup

正确答案： A
解析：暂无解析
第9题：

单选题
Which of the following commands would be used to display the IP address on a UNIX/Linux computer?（）
A
netstat
B
ipconfig
C
ifconfig
D
dig

正确答案： B
解析：暂无解析
第10题：

单选题
Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）
A
df -m
B
du -m
C
df -vm
D
du -vm

正确答案： B
解析：暂无解析
第11题：

单选题
The data on datavg is inaccessible. Using "df" the user discovers that none of the datavg filesystems are mounted. Running "lsvg" shows only rootvg. Running "importvg -y" gives the following error: "056-056 volume cannot be varied on because pv is marked missing". Which of the following steps should be performed?（）
A
Run cfgmgr.
B
Run synclvodm.
C
Look in errorlog for hardware problems.
D
Boot into service mode and run fsck on filesystems.

正确答案： C
解析：暂无解析
第12题：

单选题
Which of the following commands would be used to display hidden files?（）
A
dir /?
B
dir /d
C
dir /a
D
dir /s

正确答案： A
解析：暂无解析
第13题：

Which of the following commands will display the active status of any configured application monitors？（）
- A、clRGinfo -m
- B、clappmon -v
- C、clshowres -g
- D、lssrc -ls clappmon
正确答案:A
第14题：

An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change？（）
- A、 vmtune -M
- B、 svmon -m
- C、 vmstat -s
- D、 schedtune -m
正确答案:A
第15题：

下面哪个命令用来显示系统中各个分区中inode的使用情况？（）
- A、df-i
- B、df-H
- C、free-b
- D、du-a-c/
正确答案:A
第16题：

怎样了解当前目录下还有多大空间？（）
- A、df-sa
- B、du/-h
- C、du.-sh
- D、df.-ah
正确答案:D
第17题：

若要只显示磁盘的自由块数，应使用命令（）。
- A、df-f
- B、du-s
- C、df-t
- D、du-a
正确答案:A
第18题：

Which of the following tools should be used to display the location of unused physical partitions on a disk drive？（）
- A、 df -k
- B、 lsps
- C、 lslv -p
- D、 fileplace
正确答案:C
第19题：

Which of the following commands will display what space is used in /tmp filesystem?（）
- A、df -Ik /tmp
- B、df -fk /tmp
- C、df -Uk /tmp
- D、df -Fk /tmp
正确答案:A
第20题：

单选题
A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）
A
tar
B
cpio
C
savefs
D
savevg

正确答案： C
解析：暂无解析
第21题：

单选题
怎样了解您在当前目录下还有多大空间？（）
A
Use df
B
Use du/
C
Use du.
D
Use dF.

正确答案： D
解析：暂无解析
第22题：

单选题
Which of the following conclusions is most appropriate to draw to describe why du shows fewer blocks used than df?（）
A
The df command only counts the number of disk blocks and superblocks.
B
The df command ignores space used for inodes, gnodes, and vnodes.
C
The du command does not take into account filesystem metadata.
D
The du command counts indirect blocks and superblocks in its calculations.

正确答案： D
解析：暂无解析
第23题：

单选题
An AIX system administrator needs to adjust the maximum amount of memory that can be pinned. Which of the following commands is used to make the change？（）
A
vmtune -M
B
svmon -m
C
vmstat -s
D
schedtune -m

正确答案： A
解析：暂无解析
第24题：

单选题
Which of the following tools should be used to display the location of unused physical partitions on a disk drive？（）
A
df -k
B
lsps
C
lslv -p
D
fileplace

正确答案： B
解析：暂无解析

单选题Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）A df -mB du -mC df -vmD du -vm

题目

相似考题

更多“单选题Which of the following commands will display, in MB, the total, used, and free blocks of the currently mounted filesystems?（）A df -mB du -mC df -vmD du -vm”相关问题

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