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Which command will create a group called ‘delivery’and set the administrators to john’ and ‘mary’?()

题目
Which command will create a group called ‘delivery’and set the administrators to john’ and ‘mary’?()

A.mkgroup -A=john,mary delivery

B.groupadd -A=john,mary delivery

C.mkgroup adms=john,mary delivery

D.groupadd adms=john,mary delivery

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相似问题和答案

第1题：

Mary:How do you like the idea of having a picnic this Saturday?
John:Wonderful．But?56？
Mary:What about the Blue Mountain?It′s quite cool there．
John:That′s a good idea．Shall we invite Michael and his girlfriend to go with us?
Mary:Sure!It would?57?to have them with us．
John:Good!58？
Mary:You could buy some drinks and sandwiches．And some fruit,too．
John:OK．59？
Mary:How about 8 o′clock in the morning?It takes about two hours to get there．
John:OK．I′ll call Michael and tell him about our plan．We sure will?60．

第56题的答案是()

A．When shall we set off
B．What is the time
C．have a wonderful time
D．start packing
E．be great fun
F．What could I get
G．What should I take
H．where to

答案：H
解析：

第2题：

Mary:How do you like the idea of having a picnic this Saturday?
John:Wonderful．But?56？
Mary:What about the Blue Mountain?It′s quite cool there．
John:That′s a good idea．Shall we invite Michael and his girlfriend to go with us?
Mary:Sure!It would?57?to have them with us．
John:Good!58？
Mary:You could buy some drinks and sandwiches．And some fruit,too．
John:OK．59？
Mary:How about 8 o′clock in the morning?It takes about two hours to get there．
John:OK．I′ll call Michael and tell him about our plan．We sure will?60．

第58题的答案是()

A．When shall we set off
B．What is the time
C．have a wonderful time
D．start packing
E．be great fun
F．What could I get
G．What should I take
H．where to

答案：G
解析：

第3题：

Mary:How do you like the idea of having a picnic this Saturday?
John:Wonderful．But?56？
Mary:What about the Blue Mountain?It′s quite cool there．
John:That′s a good idea．Shall we invite Michael and his girlfriend to go with us?
Mary:Sure!It would?57?to have them with us．
John:Good!58？
Mary:You could buy some drinks and sandwiches．And some fruit,too．
John:OK．59？
Mary:How about 8 o′clock in the morning?It takes about two hours to get there．
John:OK．I′ll call Michael and tell him about our plan．We sure will?60．

第57题的答案是()

A．When shall we set off
B．What is the time
C．have a wonderful time
D．start packing
E．be great fun
F．What could I get
G．What should I take
H．where to

答案：E
解析：

第4题：

Mary:How do you like the idea of having a picnic this Saturday?
John:Wonderful．But?56？
Mary:What about the Blue Mountain?It′s quite cool there．
John:That′s a good idea．Shall we invite Michael and his girlfriend to go with us?
Mary:Sure!It would?57?to have them with us．
John:Good!58？
Mary:You could buy some drinks and sandwiches．And some fruit,too．
John:OK．59？
Mary:How about 8 o′clock in the morning?It takes about two hours to get there．
John:OK．I′ll call Michael and tell him about our plan．We sure will?60．

第60题的答案是()

A．When shall we set off
B．What is the time
C．have a wonderful time
D．start packing
E．be great fun
F．What could I get
G．What should I take
H．where to

答案：A
解析：

第5题：

Yourapplicationrequiresthatyouprogrammaticallymanipulateanonqueryrecordgroup.Whichthreebuilt－inscanyouuse?()

A.CREATE_GROUP

B.ADD_GROUP_NOW

C.POPULATE_GROUP

D.ADD_GROUP_COLUMN

E.CREATE_GROUP_FROM_QUERY


参考答案：A, B, D

第6题：

Youexecutethefollowingblockofcode：SQL>BEGINDBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN（SIMPLE_PLAN=>’DEPARTMENTS’，CONSUMER_GROUP1=>’PAYROLLL’，GROUP1_CPU=>50，CONSUMER_GROUP2=>’SALES’，GROUP2_CPU=>25，CONSUMER_GROUP3=>’MARKETING’，GROUP3_CPU=>25）；END；SQL>/Whatisaprerequisiteforusingthesimpleresourceplancreatedbyexecutingtheabovecode？（）

A.Youmustassignuserstoconsumergroups.

B.Youmustgranttheswitchprivilegetotheusers.

C.Youmustcreatearesourceplandirective.

D.Youmustspecifythecomplexresourceplan.


参考答案：A

第7题：

Youarecreatingajobclass.Youhaveissuedthefollowingcommandtocreatethejobclass：SQL>BEGINDBMS_SCHEDULER.CREATE_JOB_CLASS（JOB_CLASS_NAME=>’LOW_PRIORITY_CLASS’，RESOURCE_CONSUMER_GROUP=>’LOW_GROUP’，LOGGING_LEVEL=>DBMS_SCHEDULER.LOGGING_FULL，LOG_HISTORY=>1200，COMMENTS=>’LOWJOBPRIORITYCLASS’）；END；SQL>/Whatwillbetheresultoftheabovecommand？（）

A.Thecommandwillbeexecutedsuccessfully.

B.ThecommandwillfailbecauseRESOURCE_CONSUMER_GROUPisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.

C.ThecommandwillfailbecauseLOGGING_LEVELisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.

D.ThecommandwillfailbecauseLOG_HISTORYisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.

E.Thecommandwillfailbecause1200isaninvalidvaluefortheLOG_HISTORYparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.


参考答案：E

第8题：

John：处死残忍的杀人犯是被容许的甚至是明智的。毕竟公开处决可以遏制残酷的犯罪并减少罪犯长期遭受的痛苦。死刑是一种社会的自我防范。 Mary：你忽视了一个应该优先考虑的问题，即一个国家或社会是否有权利剥夺任何一个人的生命。如果没有这样的权利，那么死刑是否能遏制犯罪这一问题就不那么重要。 如果可以确定死刑不能遏制犯罪，则John和Mary的立场受到哪种影响?（ ） A．John和Mary的立场都不会受到影响 B．John和Mary的立场会受到削弱 C．Mary的立场得到了加强，而John的立场没有受到影响 D．John的立场受到削弱，Mary的立场不受影响


正确答案：D
如果死刑不能遏制犯罪，那么就和John所认为的“公开处决可以遏制残酷的犯罪并减少罪犯长期遭受的痛苦”产生矛盾，因此这对John的观点有削弱作用。而Mary的观点在于一个国家或社会是否有权利剥夺任何一个人的生命，这和死刑不能遏制犯罪是两码事，相互之间没有影响，因此不会对Mary的观点产生影响。故选D。

第9题：

30． Who found a book?

A． John．

B．Mary．

C．Lisa．

D．Mike．


正确答案：A
30.A【解析】由第一则启事可知John捡到一本书．

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