What is the advantage of using DTX for an MS? （）A、Increases battery lifeB、Better Bit Error Rate (BQRE)C、Higher strengthD、Increased bit rateE、Better voice quality

题目

What is the advantage of using DTX for an MS? （）

  • A、Increases battery life
  • B、Better Bit Error Rate (BQRE)
  • C、Higher strength
  • D、Increased bit rate
  • E、Better voice quality
相似考题

1.The advantage(s) of using wire rope lashing on vehicles aboard Ro-Ro vessels is that it__.A.is lighter than chainB.has a good working lifeC.is not affected by temperatureD.All of the above

2.What are some of the advantages of using a cassette recorder?

3.A security analysis at The Potomac Canal Company recommends installing an IDS appliance anda firewall appliance. These appliances should connect directly into a Layer 3 switch. A loadbalancer and SSL termination have also been recommended.Potomac’s management haveexpressed concern over the cost. You suggest using integrated blades. What is one advantage and one disadvantage of yourdesign proposal？ （）A、 The data center would need several devices to achieve its goal.B、 Increased usage of standalone devices is cost-effective.C、 Using integrated blades would only require two devices.D、 Putting all security devices in a single chassis provides a single point of failure.

4.What is an advantage of a gate valve over a butterfly valve ________．A.Less frequent maintenanceB.Faster operationC.CheaperD.More compact

更多“What is the advantage of using D”相关问题

  • 第1题：

    what is the advantage of policing？


    正确答案: （1）bandwidth management through rate-limiting.
    （2）packet marking through ip precedence， QOS group， DSCP value setting.

  • 第2题：

    Which of the following is an advantage of using a KVM with multiple servers？（）

    • A、Eliminates the need for backup tapes
    • B、Increases redundancy
    • C、Saves physical space in the racks
    • D、Offers additional runtime for the UPS

    正确答案:C

  • 第3题：

    What is the biggest advantage of using Web services to create SOA solutions？（）

    • A、 They are implemented using Java and XML
    • B、 They support a client-server programming model
    • C、 They are used to create tightly coupled applications
    • D、 They are implemented using standardized technologies

    正确答案:D

  • 第4题：

    What is an advantage of using an HMC rather than IVM for system management?（）

    • A、Support for a single VIO Server environment
    • B、Adapters can be dedicated or virtual for each LPAR environment
    • C、Interfaces with Systems Director to manage the Power Systems servers
    • D、Supports multiple Power Systems servers from a single point of control

    正确答案:D

  • 第5题：

    单选题
    What is an advantage of an externally modulated laser over a directly modulated laser?（）
    A

    lower cost

    B

    higher chirp

    C

    easier to manufacture

    D

    higher dispersion tolerance

    E

    higher optical signal-to-noise ratio


    正确答案： E
    解析： 暂无解析

  • 第6题：

    单选题
    What is an advantage of using foam in fire fighting?（）
    A

    It is MOST effective on very hot oil fires where the temperatures of the liquid exceed 100°C (212°F)

    B

    Most foams can be used with dry chemicals to attack a fire by two methods

    C

    Foam is effective on combustible metal fires

    D

    Foam can be made with seawater or fresh water


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    What is the biggest advantage of using Web services to create SOA solutions？（）
    A

     They are implemented using Java and XML

    B

     They support a client-server programming model

    C

     They are used to create tightly coupled applications

    D

     They are implemented using standardized technologies


    正确答案： C
    解析： 暂无解析

  • 第8题：

    问答题
    What are some of the advantages of using a cassette recorder?

    正确答案： Some of the advantages of using a cassette recorder are:
    First, it gives the students the chance to listen to a variety of voices apart from the teacher’s, and it brings native speakers’ voices into the classroom.
    Second, recorded material is useful for listening to dialogues, interviews, discussions, etc. where there is more than one person speaking at the same time. Otherwise the teacher has to act the part of more than one person.
    Third, it is very useful for intensive listening, because the cassette can be stopped and a phrase played over and over again. This kind of listening is called intensive listening.
    解析： 暂无解析

  • 第9题：

    单选题
    An advantage of using chain lashing on heavy vehicles aboard Ro-Ro vessels is that it（）.
    A

    has long life

    B

    is light weight

    C

    absorbs shock

    D

    has fine adjustment


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    A competitor informed a customer that blades were not suitable to implement robust virtual computing infrastructures due to memory limitations.  What is the maximum memory supported by an IBM Intel Blade using what size memory DIMMs？ （）
    A

    16GB using 4GB Memory DIMMs

    B

    8GB using 2GB Memory DIMMs

    C

    32GB using 4GB Memory DIMMs

    D

    16GB using 2GB Memory DIMMs


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    What is NOT an advantage of the house-fall system when compared to a married-fall system using two of the ship’s booms? （）
    A

    There is a steady spotting area under the dockside block

    B

    Loading can be accomplished from a narrow apron without endangering the inboard boom

    C

    The system can be used for working the second deck of a warehouse

    D

    There is more accurate control of cargo drafts required to be stowed in the wings


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    What is NOT an advantage of containership operations over conventional break-bulk operations? （）.
    A

    Flexibility of operation

    B

    Greater operational safety

    C

    Lower stevedoring costs

    D

    Reduction of cargo damage


    正确答案： D
    解析： 暂无解析

  • 第13题：

    what is the advantage of policing opposite to shaping？


    正确答案: （1）policing does not require extra memory， and it does not impose variable delay.But shaping requires memory for buffering excess traffic， which creates variable delay and jitter；
    （2）Policing can re-mark traffic， but traffic shaping does not re-mark traffic.
    （3）Policing can be applied to the inbound and outbound traffic （with respect to an interface）， but traffic shaping applies only to outbound traffic.
    1.policing dost not require extra memory.
    2.policing can remark traffic.
    3.policing can be used to inbound and outbound traffic.shaping is used only in outbound.

  • 第14题：

    Of the threats discussed below， what is the main advantage of using Cisco Secure Desktop which is part of the Cisco ASA VPN solution？（）

    • A、 Secure desktop will create a completely separate computing environment thatwill be deleted when you are done.This ensures that no confidential data has been left on the shared/public computer.
    • B、 Secure desktop is used to protect access to your registry and systemfiles when browsing to SSL/VPN protectedpages.
    • C、 Secure Desktop ensures that an SSLprotected password cannotbe exploitedby a man in the middle attackusing a spoofed certificate.
    • D、 Secure desktop hardens the operating system of the machines you are using at the time secure desktop islaunched.

    正确答案:A

  • 第15题：

    A competitor informed a customer that blades were not suitable to implement robust virtual computing infrastructures due to memory limitations.  What is the maximum memory supported by an IBM Intel Blade using what size memory DIMMs？ （）

    • A、16GB using 4GB Memory DIMMs
    • B、8GB using 2GB Memory DIMMs
    • C、32GB using 4GB Memory DIMMs
    • D、16GB using 2GB Memory DIMMs

    正确答案:C

  • 第16题：

    问答题
    Topic 2：My View on College Students’ Use of Mobile Phones　　Questions for reference:　　1) What is the phenomenon of college students’ using mobile phones?　　2) What might be the advantages and disadvantages of their using mobile phones?　　3) What could be done to this problem?

    正确答案： 【参考答案】
    My name is... My registration number is... My topic is: My View on College Students’ Use of Mobile Phones.
    China is becoming a country with the biggest population of mobile phone subscribers and an increasing number of college students are joining the existing users. Statistics show that eight out of ten college students have got one. However, is it necessary for a college student to own a mobile phone?
    In my opinion, there is nothing wrong for a college student to have a cell phone, with is, students will be better connected with friends and parents. What’s more, mobile phones play an important role in graduates’ job-hunting. Therefore, instead of banning the use of mobile phones, schools should take measures to guide an appropriate use of them on campus, For example, students are required to switch off their phones in classrooms and under no circumstances should they use a mobile phone during exams. In some public places, like libraries, a poster can be placed at the entrance to alert library users to switch their phones to vibration mode before they enter the library.
    I believe mobile phones can bring benefits to our students as long as we can make good use of them.
    解析： 暂无解析

  • 第17题：

    单选题
    Which of the following is an advantage of using virtualization to consolidate servers？（）
    A

    Reduced power and space requirements

    B

    Saves money on software costs

    C

    Maintenance is easier because there is only one server

    D

    Fewer instances of the operating system to maintain


    正确答案： C
    解析： 暂无解析

  • 第18题：

    单选题
    What is an advantage of using foam in fire fighting?（）
    A

    It is effective in controlling fire in flowing oil such as coming from a broken fuel line

    B

    It absorbs heat from materials that could cause reignition

    C

    Most foams can be used jointly with dry chemical extinguishing agents to attack a fire by two methods of extinguishment

    D

    Once the surface is blanketed with foam and the fire is extinguished，no further foam is required


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    Of the threats discussed below， what is the main advantage of using Cisco Secure Desktop which is part of the Cisco ASA VPN solution？（）
    A

     Secure desktop will create a completely separate computing environment thatwill be deleted when you are done.This ensures that no confidential data has been left on the shared/public computer.

    B

     Secure desktop is used to protect access to your registry and systemfiles when browsing to SSL/VPN protectedpages.

    C

     Secure Desktop ensures that an SSLprotected password cannotbe exploitedby a man in the middle attackusing a spoofed certificate.

    D

     Secure desktop hardens the operating system of the machines you are using at the time secure desktop islaunched.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    问答题
    what is the advantage of policing？

    正确答案： （1）bandwidth management through rate-limiting.
    （2）packet marking through ip precedence， QOS group， DSCP value setting.
    解析： 暂无解析

  • 第21题：

    单选题
    What’s the advantage when using the satellites?（）
    A

    The message can be directed to the desired location

    B

    The message can follow the earth’s curvature

    C

    The quality of message can not be affected by climatic

    D

    The range of the message extend and the quality of reception is improved


    正确答案： C
    解析： 暂无解析

  • 第22题：

    问答题
    what is the advantage of policing opposite to shaping？

    正确答案： （1）policing does not require extra memory， and it does not impose variable delay.But shaping requires memory for buffering excess traffic， which creates variable delay and jitter；
    （2）Policing can re-mark traffic， but traffic shaping does not re-mark traffic.
    （3）Policing can be applied to the inbound and outbound traffic （with respect to an interface）， but traffic shaping applies only to outbound traffic.
    1.policing dost not require extra memory.
    2.policing can remark traffic.
    3.policing can be used to inbound and outbound traffic.shaping is used only in outbound.
    解析： 暂无解析

  • 第23题：

    填空题
    What is the advantage of CashPlus’ monthly repayment?It’s ____.

    正确答案： flexible
    解析：
    细节题。本题设问CashPlus月度还款的优势。根据关键词monthly repayment定位至倒数第二段。从标题可以看出月度还款的优势在于灵活，此处应填flexible。

相关内容