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In order to find out how many database objects a user has cr

题目
单选题
In order to find out how many database objects a user has created, which view would the DBA query in the Oracle data dictionary? （）
A

DBA_USERS 

B

DBA_OBJECTS 

C

DBA_TS_QUOTAS 

D

DBA_TAB_PRIVS 

参考答案和解析
正确答案： B
解析： 暂无解析
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相似问题和答案

第1题：

共用题干
Canada Ikea:What a Great Place for You to Shop There are many different stores that people go to in order to buy various household goods. _______(46) The Canada Ikea（宜家）is not confined to one city alone in that country. Instead you will find there are many different branches spread out in many different localities. As with all of the Ikea stores the Canada Ikea deals mainly with selling top quality Swedish furniture. _________( 47 ) One facet（方面）of the Canada Ikea that its customers will like is that the store has tile ability of catering（迎合）to their English speaking customers as well as their French customers. To make shopping for furniture and other goods easy the Ikea stores in every country,are all set out in the same manners_______(48)As a result of this the Canada Ikea is one that its local and foreign customers enjoy visiting. To help make it easy for you to shop for the items that you want there are large blue and yellow bags or shopping carts available.______(49) As you wander through the store you will find many interesting items that you can use for your home or even office.With these products you will have a beautiful house that you can live comfortably in._______(50)The Canada Ikea is a great place for you to shop.

_______(49)
A:.The larger sized objects are displayed in the showrooms of the Canada Ikea stores.
B:.This furniture is designed to provide the home owner with stylish（时髦的）furniture that is also affordable and perfect for everyday use.
C:.With so many items to be found you are sure to want to buy everything that catches your fancy.
D: These bags and carts are perfect for the many different lamp shades , cushions（垫子） bed linens（亚麻布）,toys and other medium to small sized objects that you want.
E: This makes it very easy for visitors from other countries to buy the items they need with-out wandering around the store trying to find their goods.
F: One such store that you can find in many different countries including that of Canada is that of the Ikea chain of stores.

答案：D
解析：
第一段第一句：“There are many different stores that people go to in order to buy various household goods.”接下来是：“The Canada Ikea（宜家）is not confined to one city alone in that country.”才民据上下文，One such store that you can find in many different countries in-cluding that of Canada is that of the Ikea chain of stores是最合适的。承上，指出宜家是这样一家商场，启下，进一步介绍宜家。所以选F。


空格前一句：“As with all of the Ikea stores the Canada Ikea deals mainly with selling top quality Swedish furniture.”而选项“B. This furniture is designed to provide the home owner with stylish（时髦的）furniture that is also affordable and perfect for everyday use.”是对家具作进一步的说明。其他选项都没有提到家具。


第三段第一句：“To make shopping for furniture and other goods easy the Ikea stores in every country , are all set out in the same manner.”选项“E. This makes it very easy for visi-tors from other countries to buy the items they need without wandering around the store trying to find their goods. ”This指代空格前的这句话。这两句是因果关系。


第四段第一句：“To help make it easy tor you to shop for the items that you want there are large blue and yellow bags or shopping carts available.”只有选项D提到了bags and carts。


最后一段说在宜家：“you will find nany interesting items”只有“C. With so many items to be found you are sure to want to buy everything that catches your fancy.”符合逻辑。

第2题：

The database instance has the following parameter setting： OS_AUTHENT_PREFIX = OPS$ OS_ROLES = FALSE  REMOTE_OS_AUTHENT = FALSE REMOTE_OS_ROLES = FALSE TIMED_OS_STATISTICS = 0  You have a local operating system user SKD. You create a database user OPS$SKD， and then  assignexternal authentication. The user OPS$SKD has the CREATE SESSION privilege.  What would youachieve by the above process（）

  • A、The database user OPS$SKD will be able to administer the database.
  • B、The authentication detail for the database user OPS$SKD is recorded in the password file.
  • C、The local operating system user SKD will be able to access the database instance without specifying the username and password.
  • D、The database user OPS$SKD has to login with the password of the local operating system user SKD to access the database instance.

正确答案:C

第3题：

Nobody knows ___________ how many people are to blame for the coal－mine accident, so the government is trying to find out the whole truth about the accident.

A. inwardly

B. honestly

C. cleverly

D. precisely


参考答案：D

第4题：

When a staging server is used as an environment for testing new data in a default WebSphere Commerce installation， which of the following are true about the staging server？（）

  • A、The database has a subset of the tables in the production server database.
  • B、The database has a copy of selected data from the production database
  • C、The database logs changes for later propagation.
  • D、The database is accessed as read-only to prevent data corruption.
  • E、The database includes all user and order data for offline processing.

正确答案:B,C

第5题：

（）has the ship?

  • A、How much hatches
  • B、How much hatch
  • C、How many hatch
  • D、How many hatches

正确答案:D

第6题：

A retail customer has a database application that is accessed by a large number of people through a web interface from multiple remote locations. Which questions will provide the information necessary to design the best performing storage solution of the following？（）

  • A、How many web servers will be connected to the database？
  • B、How many concurrent applications will run against the database？
  • C、How many concurrent users will be accessing the database？
  • D、What are the types of transactions run against the database？

正确答案:D

第7题：

有多少节锚链在外？（）

  • A、How many shackles are out ?
  • B、How much shackles are out ?
  • C、How much cable is out ?
  • D、How many cable is out ?

正确答案:C

第8题：

A router has been configured with the settings shown below:[edit]user@host show system authentication-order authentication-order [ radius tacplus ];The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers are not accessible?（）

A.The user lab will not be able to login.

B.The user lab will be authenticated against the local database and will be able to login.

C.The user lab will receive an error message indicating the router is unable to authenticate due to the authentication servers not responding.

D.The user will be able to login only if tries to login as the root user.


参考答案：B

第9题：

A user has a 1TB external hard drive connected to a desktop system. When the user searches the drive for a file, the response to the search is very slow. How can the user improve the performance of the file searches on the external drive?（）

  • A、Change the sort order of the files.
  • B、Make sure that all of the files are in folders that are in alphabetical order.
  • C、Search multiple drive letters at the same time.
  • D、Turn on indexing for the assigned drive letter.

正确答案:D

第10题：

Which statement is true about the database and database-user used during installation of IMS Server？（）

  • A、A preexisting database user may be used but a new database has to be created during installation.
  • B、A preexisting database may be used but a new database user has to be created during installation.
  • C、A preexisting database and user may be used or a new database and user are created during installation.
  • D、A preexisting database and user cannot be used； a new database and user are created during  installation.

正确答案:C

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