IBM认证考试
What can be done to enable the debug information for functions to be displayed when using‘ksh -x’to debug a script？（）A、Run the script using ‘ksh -fx’.B、Run the script using ‘ksh -a function -x’.C、Edit the script and add ‘set -x’ at the beginning.D、Edit th
题目
What can be done to enable the debug information for functions to be displayed when using‘ksh -x’to debug a script？（）
- A、Run the script using ‘ksh -fx’.
- B、Run the script using ‘ksh -a function -x’.
- C、Edit the script and add ‘set -x’ at the beginning.
- D、Edit the script and add ‘set -x’ at the beginning of each function.
参考答案和解析
相似问题和答案
第1题：
(A) What a pity!
(B) Next time do better.
(C) No problem.
(D) Cheer up. You can do it.
正确答案：D
解答参考：D当对方表现出担心、害怕、焦虑时，应进行鼓励，而D有认同其失败之意。
第2题：
What did you () my book? I can't find it.
A、do about
B、do with
C、leave
D、put
第3题：
A. What are you doing?
B. What can I do for you?
C. How can I help you?
D. How can I do for you?
第4题：
询问用户需要办理什么业务，以下说法正确的有( )。
A.Anything I can do for you?
B.Hello, can I help you?
C.What can I do for you?
D.Excuse me a moment, please
第5题：
A. Honor the contract.
B. Cancel the contract.
C. Load the goods.
第6题：
A、take a diary
B、keep a diary
C、make a diary
第7题：
Good morning.()?
Good morning! I need a check to send to my publisher in New York.
A、What can I do for you, Madam
B、What do you want to buy, Madam
C、Why do you come here, Madam
第8题：
(A) Do it again.
(B) You can do it.
(C) Do your best next time!
(D) Don’t be upset. No one can do it better than you.
解答参考：D 选项AC使上下文意思无法衔接，选项C含批评意。
第9题：
-- ____________
-- It looks nice. Can I try it on?
A. What can I do for you?
B. What would you like?
C. What about this jacket?
D. Let’s buy this jacket.
第10题：
You can paint the walls and ( ) posters. You can do what you want.
A. put up
B. put down
C. put on