题目内容

ClicktheExhibitbuttonandexaminethedatafromtheORDERSandCUSTOMERStables. EvaluatetheSQLstatement: SELECT* FROMorders WHEREcust_id=(SELECTcust_id FROMcustomers WHEREcust_name='Smith'); Whatistheresultwhenthequeryisexecuted?（）

A
B
C
D
E

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What is the result？（）

A. 13
B. 134
C. 1234
D. 2134
E. 2143
F. 4321

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You have performed the first step in placing your database into ARCHIVELOG mode. The second step is deciding whether the online redo log files are to be archived automatically or manually. Which action should you take to enable archiving at instance startup？（）

A
B
C
D

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Given： When line 14 is reached， how many objects are eligible for the garbage collector？（）

A. 0
B. 1
C. 2
D. 3
E. 4

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What is the maximum number of network locales that can be configured for any one Cisco Unified CallManager Express when using the cnf-file perphone command?（）

A. 1
B. 2
C. 4
D. 5
E. a number equal to the number of languages supported by Cisco Unity Express
F. a number equal to the number of languages supported by Cisco Unity CallManager Express

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ClicktheExhibitbuttonandexaminethedatafromtheORDERSandCUSTOMERStables. EvaluatetheSQLstatement: SELECT* FROMorders WHEREcust_id=(SELECTcust_id FROMcustomers WHEREcust_name='Smith'); Whatistheresultwhenthequeryisexecuted?（）

A B C D E

What is the result？（）

You have performed the first step in placing your database into ARCHIVELOG mode. The second step is deciding whether the online redo log files are to be archived automatically or manually. Which action should you take to enable archiving at instance startup？（）

Given： When line 14 is reached， how many objects are eligible for the garbage collector？（）

What is the maximum number of network locales that can be configured for any one Cisco Unified CallManager Express when using the cnf-file perphone command?（）

A
B
C
D
E