SCWCD(310-083)

单选题The JSP developer wants a comment to be visible in the final output to the browser. Which comment styleneeds to be used in a JSP page?()A <!-- this is a comment -->B <% // this is a comment %>C <%-- this is a comment --%>D <% /** this is a comment **/ 

题目
单选题
The JSP developer wants a comment to be visible in the final output to the browser. Which comment styleneeds to be used in a JSP page?()
A

<!-- this is a comment -->

B

<% // this is a comment %>

C

<%-- this is a comment --%>

D

<% /** this is a comment **/ %>

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相似问题和答案

第1题:

publicclassPerson{privateStringname,comment;privateintage;publicPerson(Stringn,inta,Stringc){name=n;age=a;comment=c;}publicbooleanequals(Objecto){if(!(oinstanceofPerson))returnfalse;Personp=(Person)o;returnage==p.age&&name.equals(p.name);}}WhatistheappropriatedefinitionofthehashCodemethodinclassPerson?()

A.returnsuper.hashCode();

B.returnname.hashCode()+age*7;

C.returnname.hashCode()+comment.hashCode()/2;

D.returnname.hashCode()+comment.hashCode()/2-age*3;


参考答案:B

第2题:

下列正确地在CSS文件中插入注释的语句是( )。

A.//this is a comment

B.//this is a comment//

C./*this is a comment*/

D.this is a comment


正确答案:C

第3题:

A comment ( ) a nice day.


参考答案:on

第4题:

如何在CSS文件中插入注释()

  • A、//this is a comment
  • B、//this is a comment//
  • C、/*this is a comment*/
  • D、this is a comment

正确答案:C

第5题:

An operator is asked to shutdown the telnet service for security reasons. What are the appropriate commands to achieve this?()

A. comment out telnetd in /etc/services refresh -s inetd

B. comment out telnetd in /etc/inetd.conf refresh -s inetd

C. comment out telnetd in /etc/rc.tcpip refresh -s telnetd

D. comment out telnetd in /etc/inetd.conf refresh -s telnetd


参考答案:B

第6题:

Given:WhatistheappropriatedefinitionofthehashCodemethodinclassPerson?()

A.returnsuper.hashCode();

B.returnname.hashCode()+age*7;

C.returnname.hashCode()+comment.hashCode()/2;

D.returnname.hashCode()+comment.hashCode()/2-age*3;


参考答案:B

第7题:

Which of the following privileges permits a user to update the comment on a sequence?()

A.CONTROL

B.UPDATE

C.USAGE

D.ALTER


参考答案:D

第8题:

WhatistheappropriatedefinitionofthehashCodemethodinclassPerson?()

A.returnsuper.hashCode();

B.returnname.hashCode()+age*7;

C.returnname.hashCode()+comment.hashCode()/2;

D.returnname.hashCode()+comment.hashCode()/2-age*3;


参考答案:B

第9题:

下面()是JAVA语言中的有效注释。

  • A、/this is a comment/
  • B、--this is a comment
  • C、this is a comment
  • D、/--this is a comment

正确答案:A

第10题:

()速个命令执行后开始备份注册表,速度很快,备份结束出现DOS默认的提示符号

  • A、Scanreg/restore
  • B、Scanreg/backup
  • C、Scanreg/fix
  • D、Scanreg/comment=$#@60;"comment"$#@62

正确答案:B

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