While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a system administrator notices the /usr filesystem is now unnecessarily large.  Which of the following actions will reduce the size of the /usr filesystem （）A、Backup，

题目

While using the smit install_remove menus to remove some filesets on an AIX 5.3 server， a system administrator notices the /usr filesystem is now unnecessarily large.  Which of the following actions will reduce the size of the /usr filesystem （）

  • A、Backup， unmount， remove， recreate and restore the filesystem.
  • B、Boot from mksysb tape and select Shrink filesystems on restore.
  • C、Unmount， run defragfs /usr and the reducefs -size n /usr commands.
  • D、Update the /image.data file with the desired size for /usr and reboot the system.
相似考题

1.__________usually contributes to the development of all the language skills and may involve using other skills than just reading.A.Re-reading workB.While-reading workC.Post-reading work

2.以下程序运行后的输出结果是【】。 include using namespace std; int main() {int i=10,以下程序运行后的输出结果是【 】。include＜iostream＞using namespace std；int main(){int i=10，i：0；do{j=j+i；i--；}while(i＞2)；cout＜＜j＜＜end1；return 0；}

3.有以下程序: include using namespace std; constxntN=5; int fun(char*s,char a,int有以下程序：include ＜iostream＞using namespace std；const xnt N=5；int fun(char *s，char a，int n){int j；*s=a；j=n；while(a＜s[j])j--；return j；}int main(){char s[N+1]；int k；

4.执行下面程序输出的是【】。 include using namespace std;template T tot执行下面程序输出的是【 】。include ＜iostream＞using namespace std;template ＜typename T＞T total(T *data){Ts=0;while( *data) s+=*data++;return s;}int main(){int s[]={1,3,5,7,0,2,4,6,8};cout＜＜total(s);return 0;}

更多“While using the ”相关问题

  • 第1题：

    有以下程序:include include using namespace std;int main ( ){ ofstream

    有以下程序: #include ＜iostream＞ #include ＜fstream＞ using namespace std; int main ( ) { ofstream ofile; char ch; ofile.open ("abc.txt"); cin＞＞ch; while (ch!='#' ) { cin＞＞ch; ofile.put(ch);

    A．程序编译时出错

    B．abc#

    C．abc

    D．#


    正确答案：C
    解析：本题程序的功能是将从键盘终端输入的内容存储到指定的文件中。

  • 第2题：

    有以下程序:includeusing namespace std;int main(){int x=15;while(x>10&&x

    有以下程序： #include＜iostream＞ using namespace std； int main() { int x=15； while(x＞10&&x＜50) { x++； if(x/3) { x++；break； } } cout＜＜x＜＜endl； return 0； } 执行后的输出结果是( )。

    A．15

    B．16

    C．17

    D．18


    正确答案：C
    解析： 本题考核选择语句与循环语句的嵌套。由程序可知，当x=16时，满足if条件表达式，进入if分支，执行“x++；break”，所以最后程序输出x的值为17。

  • 第3题：

    While paralleling two AC generators using synchronizing lamps only, both lamps will go dark when the generators are______.

    A.running at the same speed

    B.grounded

    C.of the same polarity

    D.in phase


    正确答案：D

  • 第4题：

    Students are offered with opportunities to integrate what they learned from the text into their existing knowledge and communicate with others using the information in the listening text. This description belongs to _______ stage.

    A.pre-listening
    B.while-listening
    C.post-listening
    D.none of them

    答案：C
    解析：
    考查听力教学。
    本题的关键词为“integrate what they learned”，题目中给出的是已经学过的内容，所以题目中叙述的内容为听后阶段活动。
    故此题的正确选项为C。

  • 第5题：

    In order to be able to _______ promptly to road hazards, drivers are advised to avoid using mobile phones while driving.

    A.respond
    B.require
    C.prove
    D.promise

    答案：A
    解析：

  • 第6题：

    While using a packet analyzer， you notice four additional bytes being added to the packets in the  Company network.  Which protocol inserts a four byte tag into the Ethernet frame and recalculates  CRC value？  （）

    • A、 DTP
    • B、 VTP
    • C、 802.1Q
    • D、 ISL
    • E、 None of the other alternatives apply

    正确答案:C

  • 第7题：

    What is the implication of using Deferred versus Concurrent firmware updates？（）

    • A、Deferred firmware updates require a reboot to be applied， while concurrent updates do not.
    • B、Deferred firmware updates require a full power IPL to be applied while concurrent updates do not.
    • C、Concurrent firmware updates require all LPARs to be quiesced and shutdown prior to initiating the update， while deferred updates do not.
    • D、Concurrent firmware updates can be applied to multiple managed systems in parallel， while deferred updates must be applied sequentially.

    正确答案:B

  • 第8题：

    An administrator received a call from a user whose PC crashed while using vi to edit a file. The user wants the edited file back. Where should the administrator look for the file（）

    • A、/tmp
    • B、/var/preserve
    • C、/var/tmp/$USER
    • D、$HOME/.vi

    正确答案:B

  • 第9题：

    单选题
    What should you do if you have to work in front of the computer?
    A

    Eat healthy foods.

    B

    Clean the eye by using cold water.

    C

    Wear a pair of sunglasses.

    D

    Have a rest after working for a while.


    正确答案： C
    解析：
    根据第二段的第三句话“If you happen to work in front of the computer, it is best to take a break every once in a while.”可知，在电脑前工作一段时间后，我们应休息一会。故选项D正确。

  • 第10题：

    单选题
    A customer is interested in using two Power 550 servers to implement a new two node cluster. The cluster willbe using SAN attached disk for shared storage and will be attached to one IP network. Which of the followingadapter configurations will meet the customer requirements while reducing single points of failure？（）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    While performing a regular check on your recovery catalog you realized that the catalog database is running out of space and you do not have options to increase the space. However, you have another database where more space is available and you want to move your existing recovery catalog to this database. The options that can be considered while moving the recovery catalog are as follows: 1. Using one of the Oracle expdp utilities to export the catalog data 2. Creating a recovery catalog user and granting the necessary privileges in the other database 3. Creating the recovery catalog using the CREATE CATALOG command 4. Using the corresponding impdp utility to import the catalog data into the other database 5. Registering the target database in the new catalog database using the REGISTER DATABASE command Identify the option with the correct sequence for moving the recovery catalog.（）
    A

    2，3，5

    B

    1，2，4

    C

    1，2，4，5

    D

    1, 2, 3, 4, 5


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Two navigational hazards are located near to each other，but each is marked by an individual cardinal buoyage system. The buoys of one cardinal system may be identified from the other system by（）.
    A

    the differing light colors

    B

    one system having odd numbers while the other system has even numbers

    C

    one system using horizontal bands while the other system uses vertical stripes

    D

    the difference in the periods of the light


    正确答案： A
    解析： 暂无解析

  • 第13题：

    有以下程序:includeusing namespace std;int main(){ intx=15; while(x>10&&

    有以下程序： #include ＜iostream＞ using namespace std； int main() { int x=15； while(x＞10&&x＜50) { x++； if(x/3) { x++； break； } } cout＜＜x＜＜end1； return 0； }

    A．15

    B．16

    C．17

    D．18


    正确答案：C
    解析：本题考核选择语句与循环语句的嵌套。由程序可知，当x=16时，满足if条件表达式，进入if分支，执行“x++；break；”，所以最后程序输出x的值为17。

  • 第14题：

    What is the implication of using Deferred versus Concurrent firmware updates?()

    A.Deferred firmware updates require a reboot to be applied, while concurrent updates do not.

    B.Deferred firmware updates require a full power IPL to be applied while concurrent updates do not.

    C.Concurrent firmware updates require all LPARs to be quiesced and shutdown prior to initiating the update, while deferred updates do not.

    D.Concurrent firmware updates can be applied to multiple managed systems in parallel, while eferred updates must be applied sequentially.


    参考答案：B

  • 第15题：

    While discharging a tanker，list can be controlled by ______．

    A.Shoreside personnel

    B.Using a center tank near the bow，discharging as necessary

    C.Using wing tanks near the longitudinal center，discharging as necessary

    D.Using the after peak tank，loading as necessary


    正确答案：C

  • 第16题：

    Students are offered with opportunities to integrate what they learned from the text into their existing knowledge and communicate with others using the information in the listening text.
    This description belongs to __________ stage.

    A.pre-listening
    B.while-listening
    C.post-listening
    D.none of them

    答案：C
    解析：
    考查听力教学。题目中叙述的教学内容正是听后阶段的活动。

  • 第17题：

    While using the WebSphere Commerce Accelerator to manage a Hosting hub， which of the following tasks could a Channel Manager perform？（）

    • A、Open and close a store
    • B、List distributors for the hub
    • C、Broadcast e-mail to customers of the hub
    • D、Manage campaigns
    • E、Create new users or change user attributes

    正确答案:A,C

  • 第18题：

    While monitoring a system using vmstat， which of the following options most likely indicates that the system is CPU bound？（）

    • A、 r is greater than 40
    • B、 id is greater than 50
    • C、 sum of id and wa equals 50
    • D、 sum of us and sy equals 100

    正确答案:D

  • 第19题：

    While planning the logical volume design of a new install, Companycom considered using a striped logical volume for performance. They want to be able to extend the logical volume in the future. Which of the following actions will provide this capability?（）

    • A、Add additional logical volumes two at a time
    • B、Add additional physical volumes two at a time
    • C、Create a columned striped logical volume using -C option of mklv
    • D、Create an extendable striped logical volume using -E option of mklv

    正确答案:C

  • 第20题：

    单选题
    If you find an extremely large refrigerant leak while using a halide torch, your flame will（）
    A

    change from blue to orange

    B

    ‘flare up’ and remain lighted

    C

    probably go out

    D

    stay blue


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Which best characterizes how the impact of science on chimpanzees is treated in these two passages?
    A

    The author of Passage 1 lauds the benefits  science has produced, while the author of Passage 2 speaks hopefully of possible future benefits.

    B

    Both of the passages react with distrust to the idea of using science to assess chimpanzees.

    C

    The first passage lists the studies that showed positive chimp interactions, while the author of Passage 2 refutes their claims,

    D

    The first passage suggests that science can have a positive impact on perceptions about chimps, whereas the second passage views science as almost universally negative.

    E

    The author of the first passage is more apt to justify using chimps in science than the author of Passage 2.


    正确答案： E
    解析：
    两篇文章对于科学的态度是不同的。第一篇文章列举一些关于黑猩猩的科学发现，体现了科学的正面作用。而第二篇文章提到黑猩猩被滥用为科学实验的对象，故选D项。

  • 第22题：

    单选题
    A

    drivers should be polite to cyclists

    B

    road accidents can actually be avoided

    C

    the pedestrians are a threat to road safety

    D

    walking while using phones hurts one's eyes


    正确答案： B
    解析：

  • 第23题：

    单选题
    While setting up an Oracle database for one of your critical applications， you want to ensure that the database is backed up at regular intervals without your intervention.What should you do to achieve the objective？（）
    A

    configure the database to run in ARCHIVELOG mode

    B

    configure the Flash Recovery Area to enable automatic database backup

    C

    schedule the database backup using DBMS_JOB package after creating the database

    D

    schedule the database backup using Recovery Manager （RMAN）commands after creating the database

    E

    schedule the database backup using Database Configuration Assistant （DBCA）while creating the database


    正确答案： B
    解析： 暂无解析

  • 第24题：

    多选题
    While using the WebSphere Commerce Accelerator to manage a Hosting hub， which of the following tasks could a Channel Manager perform？（）
    A

    Open and close a store

    B

    List distributors for the hub

    C

    Broadcast e-mail to customers of the hub

    D

    Manage campaigns

    E

    Create new users or change user attributes


    正确答案： C,E
    解析： 暂无解析

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