An administrator is concerned about users utilizing the company's wireless signal with their personal laptops. Which of the following is the BEST method to use to prevent unauthorized devices from using the company's wireless network?（）A、Secure VPNB、MAC

题目

An administrator is concerned about users utilizing the company's wireless signal with their personal laptops. Which of the following is the BEST method to use to prevent unauthorized devices from using the company's wireless network?（）

  • A、Secure VPN
  • B、MAC filtering
  • C、IP filtering
  • D、Static IP addresses
相似考题

1.There are 4 people concerned _______ children's education.(A)in(B) about(C) with(D) for

2.Psychology, philosophy, and anthropology are all concerned with the study of meaning.()

3.Segmental phonology is concerned with the phonological features (also known as prosodic features) that extend more one segment.()

4.charitable is concerned with giving help to the poor.()此题为判断题(对，错)。

参考答案和解析
正确答案:B
更多“An administrator is concerned a”相关问题

  • 第1题：

    The key to _________ laws lies in devotion and responsibility of the staff concerned.

    A：enriching

    B：enrolling

    C：enlarging

    D：enforcing


    正确答案：D 

  • 第2题：

    The（)process differs from the（)process in that the former is primarily concerned with acceptance of the deliverables,while the latter is primarily concerned with acceptance of the deliverables,while the latter is primarily concerned with correctness of the deliverables.

    A.perform Quality Assurance
    B.Validate Scope
    C.Control Quality
    D.Define Scope

    答案：C
    解析：
    本题翻译：
    验证的范围过程不同于（）过程，前者主要关注可交付成果的接受，而后者主要关注可交付成果的正确性。
    A.执行质量保证
    B.验证的范围
    C.质量控制
    D.定义范围

  • 第3题：

    Sense is concerned with the（）meaning of the linguistic form.

    Acontextual

    Breal

    Cbehaviorist

    Dinherent


    D
    略

  • 第4题：

    Sense is concerned with the（）meaning of the linguistic form.

    • A、contextual
    • B、real
    • C、behaviorist
    • D、inherent

    正确答案:D

  • 第5题：

    A cluster administrator is concerned about using the forced varyon resource group function. Although the function provides increased data availability if it is enabled for a cluster resource group， management is concerned about data integrity.  If a varyonvg command fails， an HACMP forced varyon will only occur if which of the following is true？（）  

    • A、 A loss of quorum has occurred on one of the disks in the failed volume group.
    • B、 Selective fallover caused by an application moves a resource group to a takeover node.
    • C、 A check is made to ensure at least one complete copy of all data is available in the volume group.
    • D、 The MISSING_PV=TRUE environment variable has been set causing the volume group to be forced online.

    正确答案:C

  • 第6题：

    An administrator attempts to install the latest security patches for an older server. When the administrator runs the patch installer， the install fails. The administrator tries again， and the installer fails again.  Which of the following is the MOST likely reason for this？（）

    • A、 The administrator improperly configured the virtual memory settings on the server.
    • B、 The administrator is using incorrect patch switches for the install.
    • C、 The administrator is trying to install security patches for software that is not installed.
    • D、 The administrator is trying to install patches that require hard drive encryption on the server.

    正确答案:C

  • 第7题：

    An administrator is planning for a six node cluster but is concerned about the administration needed tomanage user accounts throughout the cluster. What PowerHA feature could the administrator use to reducethe administration overhead？（）

    • A、LDAP Authentication Module
    • B、Smart Assist for Active Directory
    • C、C-SPOC for user and password management
    • D、File Collections designating one node as the primary authentication node

    正确答案:C

  • 第8题：

    单选题
    Not until the 1980’s ______ in Beijing start to find ways to preserve historic buildings from destruction.
    A

    some concerned citizens

    B

    some concerning citizens

    C

    did some concerning citizens

    D

    did some concerned citizens


    正确答案： C
    解析：
    否定副词not位于句首，句子需用倒装结构。表示“关心的”应该用concerned，concerning意为“有关的”，选项D正确。

  • 第9题：

    the () is primarily concerned with acceptance of the deliverables.while quality control is primarily concerned with correctness of the deliverables and meeting the quality requirements specified for the deliverables

    A.verify scope

    B.define scope

    C.quality assurance

    D.validate scope


    正确答案：A
    解析：（）是接受可交付成果主要考虑的因素。质量控制主要考虑可交付成果的正确性，并关注可交付物符合质量需求的程度A、确认范围B、定义范围C、质量保证D、验证范围

  • 第10题：

    the （ ） is primarily concerned with acceptance of the deliverables.while quality control is primarily concerned with correctness of the deliverables and meeting the quality requirements specified for the deliverables．

    A.verify scope
    B.define scope
    C.quality assurance
    D.validate scope

    答案：A
    解析：
    翻译：验证范围主要涉及的是交付验收。而质量控制主要关注的是项目可交付成果的正确性和满足规定的质量要求交付。A．验证范围 B．定义范围 C．质量保证 D．确认范围

  • 第11题：

    What are the elements with which a method is concerned?
    There are six elements：
    1.the nature of language；
    2.the nature of language learning；
    3.goals and objectives inteaching；
    4.the type of syllabus to use；
    5.the role of teachers，and instructional materials；
    6.the techniques and procedures to use.
    略

  • 第12题：

    A large corporation is concerned about the amount of time it takes to back up their main file server. They are also concerned that their IT technician frequently forgets to change the backup tapes， thereby leaving the company open to data loss. Which backup system would solve both problems？（）

    • A、 RAID
    • B、 tape library
    • C、 optical storage
    • D、 disk to disk to tape

    正确答案:B

  • 第13题：

    The Company security administrator is concerned with VLAN hopping based attacks. Which two  statements about these attacks are true？ （）

    • A、 Attacks are prevented by utilizing the port-security feature.
    • B、 An end station attempts to gain access to all VLANs by transmitting Ethernet frames in the  802.1q encapsulation.
    • C、 Configuring an interface with the switchport mode dynamic command will prevent VLAN  hopping.
    • D、 An end station attempts to redirect VLAN traffic by transmitting Ethernet frames in the 802.1q  encapsulation.
    • E、 Configuring an interface with the "switchport mode access" command will prevent VLAN  hopping.

    正确答案:B,E

  • 第14题：

    An IBM XIV system with nine modules and 2 TB disks is being proposed to a customer who needs to increase disk capacity in the data center. The customer is concerned about data growth andcost after the initial purchase. Which of the following factors of the solution should be stressed to the customer to address data growth?（）

    • A、the XIV system can be scaled by the addition of modules
    • B、XIV offers thin provisioning for all available host operating systems
    • C、reduced operating costs will pay for another XIV system in less than two years
    • D、the management GUI allows the administrator tovirtualize the entire storage system quickly

    正确答案:A

  • 第15题：

    An administrator is ordering a new Power 550. They will mirror rootvg and are concerned about single points of failure.  Which of the following features should be ordered（）

    • A、Dual I/O planar， dual disk drives， dual SCSI adapters
    • B、Dual disk drive enclosures， dual disk drives， extra media bay
    • C、Dual disk drive enclosures， dual disk drives and dual SCSI adapters
    • D、Dual I/O planar， extra media bay， dual disk drives

    正确答案:C

  • 第16题：

    单选题
    The agency most concerned with a stowaway is （）.
    A

    Customs

    B

    Immigration

    C

    Public Health

    D

    MSA


    正确答案： A
    解析： 暂无解析

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