Which three statements must be t

题目

Which three statements must be true before transporting a tablespace from a database on one platform to a database on another platform?() (Choose three.)

  • A、Both source and target database must be the same character set
  • B、Both source and target database must have the same endian format
  • C、The COMPATIBLE parameter must be the same in the source and target databases.
  • D、The minimum compatibility level for both the source and target database must be 10.0.0.
  • E、All read-only and offline data files that belong to the tablespace to be transported must be platform aware.
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相似问题和答案

第1题:

22 Which of the following statements about limited liability companies’ accounting is/are correct?

1 A revaluation reserve arises when a non-current asset is sold at a profit.

2 The authorised share capital of a company is the maximum nominal value of shares and loan notes the company

may issue.

3 The notes to the financial statements must contain details of all adjusting events as defined in IAS10 Events after

the balance sheet date.

A All three statements

B 1 and 2 only

C 2 and 3 only

D None of the statements


正确答案:D

第2题:

Which three statements must be true before transporting a tablespace from a database on one platform to a database on another platform?()

A. Both source and target database must be the same character set

B. Both source and target database must have the same endian format

C. The COMPATIBLE parameter must be the same in the source and target databases.

D. The minimum compatibility level for both the source and target database must be 10.0.0.

E. All read-only and offline data files that belong to the tablespace to be transported must be platform aware.


参考答案:A, B, D

第3题:

15 Which of the following statements about intangible assets are correct?

1 If certain criteria are met, research expenditure must be recognised as an intangible asset.

2 Goodwill may not be revalued upwards.

3 Internally generated goodwill should not be capitalised.

A 2 and 3 only

B 1 and 3 only

C 1 and 2 only

D All three statements are correct


正确答案:A

第4题:

Which of these statements is true about ssids configured in cisco adu?()

  • A、ssids are not case-sensitive.
  • B、ssids must be listed in the same order in the adu as they are in the access point.
  • C、a maximum of three ssids may be configured.
  • D、ssids may have a maximum of 16 characters.

正确答案:C

第5题:

Which three statements must be true before transporting a tablespace from a database on one platform to a database on another platform?() (Choose three.)

A. Both source and target database must be the same character set

B. Both source and target database must have the same endian format

C. The COMPATIBLE parameter must be the same in the source and target databases.

D. The minimum compatibility level for both the source and target database must be 10.0.0.

E. All read-only and offline data files that belong to the tablespace to be transported must be platform aware.


参考答案:A, B, D

第6题:

Which three statements are true about the operation of a full-duplex Ethernet network, which is being used in the Ezonexam LAN? (Choose three)

A.Ethernet hub ports are preconfigured for full-duplex mode.

B.The host network card and the switch port must be capable of operating in full-duplex mode.

C.There are no collisions in full-duplex mode.

D.In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.

E.A dedicated switch port is required for each full-duplex node.


正确答案:BCE
解析:Explanation:
Half-duplex Ethernet is defined in the original 802.3 Ethernet and Cisco says you only use one wire pair with a digital signal running in both directions on the wire. It also uses the CSMA/CD protocol to help prevent collisions and to permit retransmitting if a collision does occur. If a hub is attached to a switch, it must operate in half-duplex mode because the end stations must be able to detect collisions.

Half-duplex Ethernet-typically 10BaseT-is only about 30 to 40 percent efficient as Cisco sees it, because a large 10BaseT network will usually only give you 3- to 4Mbps-at most. Full-duplex Ethernet uses two pairs of wires, instead of one wire pair like half duplex. Also, full duplex uses a point-to-point connection between the transmitter of the transmitting device and the receiver of the receiving device, which means that with full-duplex data transfer, you get a faster data transfer compared to half duplex.

And because the transmitted data is sent on a different set of wires than the received data, no collisions occur. The reason you don't need to worry about collisions is because now Full-duplex Ethernet is like a freeway with multiple lanes instead of the single-lane road provided by half duplex. Full-duplex Ethernet is supposed to offer 100 percent efficiency in both directions; this means you can get 20Mbps with a 10Mbps Ethernet running full duplex, or 200Mbps for FastEthernet.

第7题:

Which three statements are true about windows? ()(Choose three.)

A. Only one window can be open at any given time

B. Consumer groups are associated with windows

C. Windows work with job classes to control resource allocation

D. The database service name must be provided during windows creation

E. Windows can automatically start job or change resource allocation among jobs for various time periods.


参考答案:A, C, E

第8题:

19 Which of the following statements about intangible assets in company financial statements are correct according

to international accounting standards?

1 Internally generated goodwill should not be capitalised.

2 Purchased goodwill should normally be amortised through the income statement.

3 Development expenditure must be capitalised if certain conditions are met.

A 1 and 3 only

B 1 and 2 only

C 2 and 3 only

D All three statements are correct


正确答案:A

第9题:

Which three statements are correct about Rate Limiters? ()(Choose three.)

A. one-rate rate limiters

B. two-rate rate limiters

C. two-rate rate limiters is the default

D. one-rate rate limiters is the default

E. there is no default it must be configured


参考答案:A, B, C

第10题:

Which three statements are true about terms in a policy?()

  • A、The order of the terms in a policy is irrelevant
  • B、The action is specified in a then statement
  • C、Ters are optional in a policy
  • D、The match condition can be identified with a from statement
  • E、Every policy must contain at least one term

正确答案:B,D,E

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