Which two statements are true regarding an Automatic Storage

题目
多选题
Which two statements are true regarding an Automatic Storage Management (ASM) instance?() (Choosetwo.)
A

As ASM instance mounts an ASM control file

B

An ASM instance uses the ASMB process for rebalancing of disks within a disk group

C

Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitly

D

An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started

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相似问题和答案

第1题:

Which two statements are true regarding an Automatic Storage Management (ASM) instance?() (Choosetwo.)

A. As ASM instance mounts an ASM control file

B. An ASM instance uses the ASMB process for rebalancing of disks within a disk group

C. Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitly

D. An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started


参考答案:C, D

第2题:

Which two statements regarding symmetric key encryption are true?() (Choose two.)

A. The same key is used for encryption and decryption.

B. It is commonly used to create digital certificate signatures.

C. It uses two keys: one for encryption and a different key for decryption.

D. An attacker can decrypt data if the attacker captures the key used for encryption.


参考答案:A, D

第3题:

Which two statements regarding a SQL profile are true?()

A. It is built by Automatic Tuning Optimizer.

B. It cannot be stored persistently in the data dictionary.

C. It can be used by the query optimizer automatically.

D. It can be created manually by using the CREATE PROFILE command.


参考答案:A, C

第4题:

Which two statements are true regarding high-availability chassis clustering?()

  • A、A chassis cluster consists of two devices.
  • B、A chassis cluster consists of two or more devices.
  • C、Devices participating in a chassis cluster can be different models.
  • D、Devices participating in a chassis cluster must be the same models

正确答案:A,D

第5题:

Which two statements about NTP version 4 are true?()

  • A、It supports fast synchronization at starting and before network failures
  • B、It supports automatic server discovery
  • C、It uses a fixed-point arithmetion
  • D、It supports the "nanokernel" kernel implementation
  • E、It does not support Public-Key Cryptography

正确答案:B,D

第6题:

Which two statements are true regarding partitioning in Mysql?()

A.Tables with BLOB and TEXT columns cannot be partitioned

B.Partitioning allows easier management of smaller data sets for certain queries

C.Partitioning allows different columns to be stored in separate files

D.The partitioning expression is an integer or function that returns an integer value or NULL value

E.Partitioning is only available for those storage engines that implements it natively


参考答案:B, E

第7题:

Which two statements are true regarding L2TP? ()(Choose two.)

A. Tunnels are initiated by the LAC

B. Tunnels are initiated by the LNS

C. By default, subscriber authentication occurs on the LNS

D. By default, subscriber authentication occurs on the LAC


参考答案:A, C

第8题:

Which two statements are true regarding an Automatic Storage Management (ASM) instance? ()

A. As ASM instance mounts an ASM control file

B. An ASM instance uses the ASMB process for rebalancing of disks within a disk group

C. Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitly

D. An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started


参考答案:C, D

第9题:

Which of the following statements is true regarding implementing Live Partition Mobility on two existing POWER6 based systems?()

  • A、The systems must use internal storage for boot purposes. 
  • B、All virtualized ethernet adapters must be numbered below 10. 
  • C、The mobile partition's network and disk access must be virtualized. 
  • D、Each system must be controlled by a different Hardware Management Console (HMC). 

正确答案:C

第10题:

Which two statements are true regarding L2TP? ()(Choose two.)

  • A、Tunnels are initiated by the LAC
  • B、Tunnels are initiated by the LNS
  • C、By default, subscriber authentication occurs on the LNS
  • D、By default, subscriber authentication occurs on the LAC

正确答案:A,C

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