华为软交换考试

UNIX里,把Sroute文件改为归属于用户hlr和用户组staff的命令是()。A、chown hlr:staff SrouteB、chusr hlr:staff SrouteC、chown hlr staff SrouteD、chusr hlr staff Sroute

题目

UNIX里,把Sroute文件改为归属于用户hlr和用户组staff的命令是()。

  • A、chown hlr:staff Sroute
  • B、chusr hlr:staff Sroute
  • C、chown hlr staff Sroute
  • D、chusr hlr staff Sroute
参考答案和解析
正确答案:C
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相似问题和答案

第1题:

Staff Management: the importance of encouraging staff to make suggestions for improvements


正确答案:Suggested answers: a.It is important to encourage staff to make suggestions for improvements. First taking on staff suggestions has been an important element in company success. If you listen to their opinions you can gain your facts straight before making false allegations. Staff suggestions will generate a great deal of new ideas. You can absorb a large amount of information so as to broaden your vision and horizon and to establish clear goals. Secondly by listening to their views you can get a far better understanding of your staff. b.The essential part of effective teamwork is to see your company as different team members who are working together rather than as individuals who are working separately. Encouraging staff to make suggestions for improvements is important. It is useful for the managers to understand the personalities of the people they are working with. Then they will be able to anticipate how these people will react in certain stressful situations. You can clarify all job descriptions rationally and carry out regular planning more smoothly. c.If you value staff suggestions it will inspire your staff. You will have greater ability to motivate and communicate well with your staff members. Communication is important. Staff members need to talk to managers about the working practices within a company. Both parties should feel that the expectations are realistic and allow them to have responsibilities and interests outside work. Tile employees will perform even better than before. It will also inspire others. It will end up attracting good personnel. Therefore it is advisable to encourage staff to make suggestions for improvement.
Suggested answers: a.It is important to encourage staff to make suggestions for improvements. First, taking on staff suggestions has been an important element in company success. If you listen to their opinions, you can gain your facts straight before making false allegations. Staff suggestions will generate a great deal of new ideas. You can absorb a large amount of information so as to broaden your vision and horizon and to establish clear goals. Secondly, by listening to their views, you can get a far better understanding of your staff. b.The essential part of effective teamwork is to see your company as different team members who are working together, rather than as individuals who are working separately. Encouraging staff to make suggestions for improvements is important. It is useful for the managers to understand the personalities of the people they are working with. Then they will be able to anticipate how these people will react in certain stressful situations. You can clarify all job descriptions rationally, and carry out regular planning more smoothly. c.If you value staff suggestions, it will inspire your staff. You will have greater ability to motivate and communicate well with your staff members. Communication is important. Staff members need to talk to managers about the working practices within a company. Both parties should feel that the expectations are realistic and allow them to have responsibilities and interests outside work. Tile employees will perform. even better than before. It will also inspire others. It will end up attracting good personnel. Therefore, it is advisable to encourage staff to make suggestions for improvement. 解析:broaden your vision开阔眼界。personality人格,个性。 teamwork团队合作,集体协力,团对配合。False allegation凭空指控,错误指控。stressful紧张的,感到压力的。

第2题:

以下说法不正确的是()

A.HLR不参与用户的被叫流程

B.HLR不参与用户的主叫流程

C.HLR不参与用户的短消息发送流程

D.如果HLR宕机,在一段时间内,用户仍然可以进行主叫业务


正确答案:A

第3题:

将文件test的属主改为omc,用户组改为staff的正确命令是:()

A. chown omc test

B. chown staff:omc test

C. chown omc:staff test

D. chown staff test


参考答案:C

第4题:

Linux中,下列增加用户的命令中,合法的是()

  • A、groupadd –g 100 staf
  • B、groupadd – g 100 –s staff
  • C、groupadd staff –gid 100
  • D、groupadd –g staff 100

正确答案:A

第5题:

以下属于中移HLR/HSS建设目标方案的是()。

A.私有过渡方案

B.现网HLR升级/替换为HLR/HSS融合设备

C.现网HLR不变,新增HSS

D.现网HLR不变,逐用户携出到新增HLR/HSS融合设备


参考答案:B

第6题:

Staff类含有血型数据成员ID,两个Staff对象相等是指它们的ID相同。下面的函数重载了运算符==,它用来判断两个Staff对象是否相等,相等时返回true,否则返回false。

请将横线处缺失部分补充完整。

bool Staff::Staff==(const Staff &s)

{

return (______);

}


正确答案:ID==s.ID或s.ID==ID或this ->ID==s.ID或s.ID==this->ID
ID==s.ID或s.ID==ID或this ->ID==s.ID或s.ID==this->ID 解析:本题考核运算符的重载。运算符“==”作为成员函数重载,所以在横线处填入的表达式应该为对象本身ID与对象sID的比较表达式,即ID==s.ID。

第7题:

Staff类含有int型数据成员ID,两个Staff对象相等是指它们的ID相同。下面的函数重载了运算符==,它用来判断两个Staff对象是否相等,相等时返回true,否则返回false。请将横线处缺失部分补充完整。

bool Staff::Staff==(const Staff &s)

{

return(【 】)

}


正确答案:this.ID==s.ID
this.ID==s.ID

第8题:

以下关于GSM中的VLR和HLR的叙述中,正确的是:(42) 。

A. VLR是一个静态数据库 B. HLR负责管辖区内用户的临时存储 C. 用户进入和退出时,HLR负责写入和删除 D. 移动用户识别号需要注册在HLR


正确答案:D

第9题:

在HLR9820中,BAM配置信息都包含在一个配置文件“STXBAM.ini”中,该文件存放的默认路径为()。

  • A、C:///HLR9820
  • B、D:///HLR9820
  • C、C:///HLR9820/DATA
  • D、D:///HLR9820/DATA

正确答案:B

第10题:

HLR显示用户号码的命令是()

  • A、STATSSP
  • B、DISPALARM
  • C、DISPMSUB
  • D、STATDIU

正确答案:C

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