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Which two options describe how M

题目

Which two options describe how MySQL Server allocates memory?（）

  • A、Thread memory is pre-allocated up to thread_cache_size for performance
  • B、Each connection may have its own per-thread memory allocations
  • C、Global memory resources are allocated at server startup
  • D、Each thread allocates memory from a global pool
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相似问题和答案

第1题：

Which two statements about the use of SCREEN options are correct? ()(Choose two.)

A. SCREEN options offer protection against various attacks

B. SCREEN options are deployed prior to route and policy processing in first path packet processing

C. SCREEN options are deployed at the ingress and egress sides of a packet flow

D. SCREEN options, you must take special care to protect OSPF


参考答案：A, B

第2题：

Which two characteristitcs describe the UDP protocol?()

A. limited error checking

B. defined timers

C. no recovery mechanisms

D. three-way handshake


参考答案：A, C

第3题：

Which two options describe how MySQL Server allocates memory?()

A.Thread memory is pre-allocated up to thread_cache_size for performance

B.Each connection may have its own per-thread memory allocations

C.Global memory resources are allocated at server startup

D.Each thread allocates memory from a global pool


参考答案：B, C

第4题：

Which two statements are true regarding trace options on Junos devices?（）

  • A、You can see the contents of the log file by entering the show log <filename> command
  • B、Trace options will send information to your screen automatically
  • C、Trace options are limited to one protocol at a time
  • D、The file name and set of flags may be specified when enabling trace options

正确答案:A,D

第5题：

Documentation of a software package is normally produced for two purposes. One is to explain the （ ） of the software and describe how to use them.

A.plans
B.cost
C.features
D.schedules

答案：C
解析：
建立软件包的文档通常有两个目的。第一是解释软件的特征并描述如何使用它们，这种目的下的文档被称为用户文档，因为此类文档的设计用途就是为了软件的用户阅读。

第6题：

Which two functions of the Junos OS are handled by the data plane? ()(Choose two.)

A. NAT

B. OSPF

C. SNMP

D. SCREEN options


参考答案：A, D

第7题：

The following terms describe various design options for Enterprise connectivity to the Internet.Which of the follow ing imply that the Enterprise connects to two or more ISPs?()

A. Single Homed

B. Dual Homed

C. Single Multihomed

D. Dual Multihomed


参考答案：C, D

第8题：

Which are the two options to which a menu can be assigned?() (Choose two.)

A.menu

B.functions

C.data group

D.responsibility

E.functional group


参考答案：A, D

第9题：

Which two of the following options are categories of Network Maintenance tasks？（）

  • A、Firefighting
  • B、Interrupt-driven
  • C、Policy-based
  • D、Structured
  • E、Foundational

正确答案:B,D

第10题：

Which two characteristics describe the UDP protocol?（）

  • A、limited error checking
  • B、defined timers
  • C、no recovery mechanisms
  • D、three-way handshake

正确答案:A,C

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