题目内容 (请给出正确答案)
[主观题]

After executing the "show host" command, which of the information below would you see?()

A. The IP addresses of workstations allowed gain access to the router via an access list

B. Permanent name-to-address mappings created using the ip host command.

C. Temporary and permanent DNS entries.

D. The names of the routers created using the hostname command.

E. The length of time of users logged into the router, as well as the duration

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第1题

You issue the following command on the RMAN prompt.REPORT NEED BACKUP DAYS 5;Which statement is true about executing this command?()

A. It will display a list of files that need incremental backup

B. It will display a list of files that need backup after five days

C. It will display a list of files that were backed up in the last five days

D. It will display a list of files that have not been backed up in the last five days

E. It will apply the current retention policy to determine the files that need to be backed up

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第2题

You are working in an online transaction processing (OLTP) environment. You use the FLASHB

You are working in an online transaction processing (OLTP) environment. You use the FLASHBACKTABLE command to flash back the CUSTOMERS table. Before executing the FLASHBACK TABLE command, the system change number (SCN) was 663571. After flashing back the CUSTOMERS table, you realize that the table is not in the correct state. Now, you need to reverse the effects of the FLASHBACK TABLE command.Which is the fastest and the most efficient option to reverse the effects of the FLASHBACK TABLE command?()

A. Restore the backup control file and open the database with RESETLOGS option.

B. Perform point-in-time recovery because flashback cannot be performed again on this table

C. Execute the FLASHBACK DATABASE statement to retrieve the CUSTOMERS table as it was at SCN 663571

D. Execute another FLASHBACK TABLE statement to retrieve the CUSTOMERS table as it was at SCN 663571

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第3题

These are two letters on executing orders, translate them into Chinese.
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第4题

Marketing is the process of planning and executing the conception, pricing, promotion,
and distribution of ideas, goods, and services to create exchanges that satisfy individual and organizational objectives. Marketing adds value in the form. of utility, or the power of a product or service to satisfy a need. It creates place utility by making products available where customers want them, time utility by making products available when customers want them, and possession utility by transferring the ownership of products to buyers.

Business people focused on the production of goods from the Industrial Revolution until the early twentieth century, and on the selling of goods from the 1920s to the 1950s. Marketing received little attention up to that point. After 1950, however, business people recognized that their enterprises involved not only production and selling but also the satisfaction of customers'needs. They began to implement the marketing concept, a business philosophy that involves the entire business organization in the dual process of satisfying customer needs and achieving the organization's goals.

Implementation of the marketing concept begins and ends with marketing information about customers — first to determine what customers need, and later to evaluate how well the firm is meeting those needs.

21. Marketing adds value in the form. of utility, or the power of a product or service to satisfy a need.

22. Business people focused on the production of goods from the Industrial Revolution until the 19 century.

23. From 1920s to 1950s, marketing received a lot of attention from public.

24. Business people began to implement the marketing concept, a business philosophy that involves the process of satisfying customer needs and achieving the organization's goal.

25. Implementation of the marketing concept begins and ends with marketing information about customers.

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第5题

BOOT upgrade on ZXCTN equipment requires entry to()mode of equipment for executing upg
BOOT upgrade on ZXCTN equipment requires entry to()mode of equipment for executing upg

rade command.

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第6题

RBS中配置版本(CV)的属性参数有哪些()。

A.startable

B.loaded

C.Lastcreated

D.executing

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第7题

Anyone caught () an offense will be punished.A committingB conductingC executingD perf

Anyone caught () an offense will be punished.

A committing

B conducting

C executing

D performing

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第8题

给出一段程序,试判断哪个是正确的结果public class myprogram{ public static void main (String args[]){ try{ System.out.print(“Hello world ”); } finally{ System.out.println(“Finally executing”); } } }

A.无法编译,因为没有指定异常

B.无法编译,因为没有catch子句

C.Hello world

D.Hello world Finally executing

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第9题

试题(75)Which of the following is not part of the change-management process of IT supervis

试题(75)

Which of the following is not part of the change-management process of IT supervisor?(75).

(75)

A.change analyses

B.change evaluation

C.change acquisition

D.change executing

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第10题

The total amount of heat added to a closed system executing the reversible, isothermal process shown below is given by: A) Qin = T ()

A.A

B.B

C.C

D.D

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