题库·华为认证
计算机类华为认证
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多选题

能完成AMR语音编码的是：()

A
UE
B
RNC
C
CN
D
NodeB

题目答案

AC

答案解析

暂无解析
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举一反三
多选题

关于上、下行专用物理信道下面说法不正确的是：()

A
上行的DPCCH和DPDCH是码分复用
B
下行的DPCCH和DPDCH是码分复用
C
上行的DPCCH和DPDCH是时分复用
D
下行的DPCCH和DPDCH是空分复用

题目答案

BCD

答案解析

暂无解析
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多选题

CDP is being used throughout the Ezonexam network. What are two reasons why the Ezonexam network administrator would use CDP? (Choose two)

A
To determine the status of network services on a remote device
B
To obtain the IP Address of a connected device in order to telnet to the device
C
To verify the type of cable interconnecting two devices
D
To verify Layer 2 connectivity between two devices when Layer 3 fails
E
To obtain VLAN information from directly connected swticehs
F
To determine the status of the routing protocols between directly connected routers
G
To support automatic network failover during outages

题目答案

BD

答案解析

暂无解析
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多选题

You are the administrator of a SQL Server 2000 computer. The server is configured as shown in the Database Server Configuration exhibit.

You need to create a new database named Inventory. Employees in your company will use the Inventory database to track inventory data. Users will require immediate responses to queries that help them locate where parts are stored. The tables in the database will be configured as shown in the Database Schema exhibit.

The database will consume 14 GB of disk space. You must configure the data files and transaction log to accelerate query response time.

Which two courses of action should you take? (Each correct answer represents part of the solution. Choose two.)

On drive D, create a data file in the PRIMARY filegroup.

On drive E, create a data file in the SECONDARY filegroup.

On each drive, create a data file in the PRIMARY filegroup.

On drive E, create a data file in the PRIMARY filegroup.

On the SECONDARY filegroup, create all other tables and their indexes.

A
On drive C, create a transaction log.
B
On each drive, create a transaction log.
C
On drive D, create a transaction log.
D
On the PRIMARY filegroup, create all tables and all indexes.
E
On the PRIMARY filegroup, create all tables. On the SECONDARY filegroup, create all indexes.
F
On the PRIMARY filegroup, create the Parts table and its indexes.

题目答案

AE

答案解析

解析：EXPLANATION:A: THE TRANSACTION LOG SHOULD BE PLACED ON A SEPARATE DISK. A TRANSACTION LOG WOULD NOT BENEFIT OF TWO OR MORE DISKS SINCE IT IS SEQUENTIAL. CREATE TWO DATA FILES ON TWO SEPARATE PHYSICAL DISKS WOULD IMPROVE PERFORMANCE.E: SEPARATING
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多选题

在配置帧中继子接口时，在物理接口上应该配置的内容是：()

A
配置IP地址
B
封装帧中继协议
C
指定子接口类型
D
设定子接口
E
配置密码

题目答案

BCD

答案解析

暂无解析
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多选题

对于IP为199.41.27.0，子网掩码为255.255.255.240，则该IP地址和子网掩码相作用会得到一系列IP，从下列选项中选出属于“有效IP”的选项：()

A
199.141.27.33
B
199.141.27.112
C
199.141.27.119
D
199.141.27.126
E
199.141.27.175
F
199.141.27.208

题目答案

ABCD

答案解析

暂无解析
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多选题

下列哪一设备工作时，要用到OSI的七个层（一层到七层）（）

A
PC
B
网管机
C
WEB服务器
D
交换机
E
路由器

题目答案

ABC

答案解析

暂无解析
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