单选题What is an advantage of multiple software processes running in the Junos OS?（）A Each process has its own protected memory spaceB Each process is started manually by the user at bootC All processes are dependent on each otherD Multiple processes allow e

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第2题：

What are two characteristics of the OSPF process identifier?（）

• A、It is needed to identify a unique instance of an OSPF database.
• B、It is an optional parameter only necessary if multiple OSPF processes are used.
• C、It is locally significant.
• D、It is globally insignificant
• E、All routers in the same OSPF area must have the same process ID to exchange routing information.

第3题：

What is an advantage of multiple software process running in the Junos OS?（）

• A、Each process has its own protected memory space
• B、Each process is started manually by the user at boot
• C、Aall processes are dependent on each other
• D、Multiple processes allow each routing protocol to be independent

第4题：

What is an advantage of multiple software processes running in the Junos OS?（）

• A、Each process has its own protected memory space
• B、Each process is started manually by the user at boot
• C、All processes are dependent on each other
• D、Multiple processes allow each routing protocol to be independent

第5题：

What are two benefits of the modular design of the Junos OS?（）

• A、Each module uses application-specific integrated circuits (ASICs).
• B、Each module runs in its own protected memory space.
• C、Each module can be individually restarted.
• D、Each module is supported across all Junos platforms.

第6题：

Which statement is true regarding the Junos OS?（）

• A、Each process runs in its own protected memory space ensuring that one process cannot directly interface with another
• B、Process share memory space but separate ASICs so that one process cannot directly interfere with another
• C、A central processor called the IP2 chip dynamically assings memory as process needs fluctuate
• D、The memory management daemon (mmd) is responsible for allocating new memory for process as they request it

第7题：

Which statement is true regarding Oracle Shared Server architecture？（）

• A、A dispatcher can support multiple client connects concurrently while a shared server process can be dedicated to only one dispatcher. 
• B、Under the Oracle Shared Server architecture, client-user processes connect to shared user processes.
• C、Each dispatcher has its own request queue, which is monitored every three seconds by the dispatcher. 
• D、Oracle Shared Server required Oracle Net Service even if the client and shared server processes reside on the same machine.

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第13题：

Which of the following describe the process identifier that is used to run OSPF on a router (Choose two.)（）。

• A、It is locally significant
• B、It is globally significant
• C、It is needed to identify a unique instance of an OSPF database
• D、It is an optional parameter required only if multiple OSPF processes are running on the router
• E、All routers in the same OSPF area must have the same process ID if they are to exchange routing information

第14题：

A customer has multiple application servers which create one process for each connected user.  All users share the same AIX environment. What is a benefit of using WPARs in this environment？（）

• A、WPARs give more controls for resource management than the traditional AIX operating system tools.
• B、WPARs support Live Application Mobility which can be used to balance user processes acrosssystems.
• C、WPARs each have a copy of the AIX kernel， offering better availability than a system without WPARs.
• D、WPARs provide the ability to apply fixes specific for each environment， enabling the customer to create specialized application servers.

第15题：

What does the FREQ column show when running the tprof option?（）

• A、 Total amount of Ticks used by all users 
• B、 Total amount of Ticks used by all processes 
• C、 Total amount of Ticks used by a specific user 
• D、 Total amount of Ticks used by a specific type of process

第16题：

Which statement is true regarding the Junos OS?（）

• A、All platforms running the Junos OS use the same source code base
• B、All platforms running the Junos OS use the same PFE
• C、All platforms running the Junos OS use a hard drive to optimize syslog data storage
• D、All platforms running the Junos OS use a separate process with protected memory space for each routing protocol

第17题：

What is an advantage of multiple software processes running in the Junos OS?（）

• A、Each process has its own protected memory space.
• B、Each process is started manually by the user at boot.
• C、All processes are dependent on each other.
• D、Multiple processes allow each routing protocol to be independent.

第18题：

Which statement is true regarding the Junos OS?（）

• A、Each process runs in its own protected memory space ensuring that one process cannot directly interfere with another.
• B、Processes share memory space but use separate ASICs so that one process cannot directly interfere with another.
• C、A central processor called the IP2 Chip dynamically assigns memory as process needs fluctuate.
• D、The memory management daemon (mmd) is responsible for allocating new memory for processes as they request it.

第19题：

You are designing a Windows Azure application.  Messages will be placed into a Windows Azure Queue and then processed by a worker role.  There is no requirement for adherence to the Windows Azure Service Level Agreement （SLA）.   You need to recommend an approach for concurrently processing messages while minimizing compute cost.  What should you recommend？（）

• A、 A single role instance that processes messages individually
• B、 A single role instance with multithreaded request processing
• C、 Multiple role instances that process messages individually
• D、 Multiple role instances， each with multithreaded request processing

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