You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）A、510B、1022C、2046D、8190

题目

You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）

  • A、510
  • B、1022
  • C、2046
  • D、8190
相似考题

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更多“You have been asked to use a 23-”相关问题

  • 第1题：

    You have been asked to use a 25 bit subnet mask to segment the following network block:209.18.12.0.How many usable will there be per subnet?()

    A.2 hosts

    B.120 hosts

    C.126 hosts

    D.255 hosts


    参考答案：C

  • 第2题：

    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?()

    A.32 networks with 8 hosts

    B.62 networks with 2 hosts

    C.30 networks with 16 hosts

    D.32 networks with 14 hosts


    参考答案：B

  • 第3题：

    You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub-net could you create?（）

    • A、10 hosts
    • B、14 hosts
    • C、12 hosts
    • D、16 hosts

    正确答案:B

  • 第4题：

    A customer reports the optical drive is no longer responding. Which of the following questionsshould be asked FIRST?（）

    • A、“Did you log in with an administrator account?”
    • B、“Have you been to any inappropriate websites?”
    • C、“What have you changed since the optical drive worked properly?”
    • D、“What has changed since the optical drive worked properly?”

    正确答案:D

  • 第5题：

    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?（）

    • A、32 networks with 8 hosts
    • B、62 networks with 2 hosts
    • C、30 networks with 16 hosts
    • D、32 networks with 14 hosts

    正确答案:B

  • 第6题：

    You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers in the ABC.com domain， including domain controllers， have Windows Server 2012 R2 installed.You have been instructed to add a new domain controller to ABC.com’s existing environment. Which of the following actions should you take？（）

    • A、You should consider making use of Server Manager.
    • B、You should consider making use of Authorization Manager.
    • C、You should consider making use of Remote Desktop Gateway Manager.
    • D、You should consider making use of Network Load Balancing Manager.

    正确答案:A

  • 第7题：

    单选题
    The production database has been functional for the last seven days. Because of application requirements， some of the initialization parameters were changed during run time without any comments. You have asked to find out the value of the parameters when the instance was started.Which source would you use to locate this information？（）
    A

     Fixed views

    B

     The alert log file

    C

     The parameter file

    D

     The server parameter file

    E

     Dynamic performance views


    正确答案： C
    解析： 暂无解析

  • 第8题：

    问答题
    Practice 4　　● A foreign business associate is visiting your company for three days. You have been asked to organize the visit and plan appropriate entertainment.　　● Write a letter to the visitor outlining a timetable for the visit and describing the activities you have planned.　　● Write 200-250 words on your Answer Sheet.

    正确答案： 【参考范文】
    Dear Richard,
    Further to our discussion of 6 May, I’m writing to present the scheduled programme during your visit to our company(12—15 May). I‘ll be waiting at the airport on Tuesday morning. If the airliner arrives on time, I’11 take you right to your hotel. Then you can have a rest and refresh yourself. As Mr. Cooper desires to see you before the meeting, you will have a private talk. After that we’ll travel to the company site for the meeting which according to the schedule will run form 15:30 to 17:00. Since that will be a busy day, I recommend a complete relaxation at a nearby entertainment centre. Wednesday’s meeting is due to start at 10:00a.m. A limousine has been arranged to collect you from the hotel at 9 : 40a.m. As the meeting will last for a whole day, we will have a working lunch. When work’s finished, you’11 have some free time at your disposal before attending a welcome banquet to be held at The Sheraton Hotel at 19: 00.
    We have enter your name for the Tennis Tournament (9:30 a.m on Thursday morning). Mr. Cooper will pick you up at the hotel at 9:00a.m. Then there is a cocktail party at 12:30 a.m, which some important local government officials will attend.
    A sedan will pick you up at your hotel at 9:50a.m on Friday morning to send you to the airport in time for your return flight at 11:50a.m. I’m looking forward to seeing you on the 12th. At the meanwhile, if you have any questions, please do not hesitate to contact me at 01082253922.
    Yours sincerely,
    Mary Young
    Personal Assistant to Mr. Cooper
    解析： 暂无解析

  • 第9题：

    单选题
    You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub-net could you create?（）
    A

    10 hosts

    B

    14 hosts

    C

    12 hosts

    D

    16 hosts


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    You have been asked to use a 25 bit subnet mask to segment the following network block: 209.18.12.0. How many usable will there be per subnet?（）
    A

    2 hosts

    B

    120 hosts

    C

    126 hosts

    D

    255 hosts


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    The production database has been functional for the last seven days. Because of application requirements， some of the initialization parameters were changed during run time without any comments. You have been asked to find out the value of the parameters when the instance was started. Which source would you use to locate this information？（）
    A

    fixed views

    B

    the alert log file

    C

    the parameter file

    D

    the server parameter file

    E

    dynamic performance views


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）
    A

    Encryption

    B

    Bandwidth limits

    C

    Minimal signal loss

    D

    No EMI


    正确答案： D,C
    解析： 暂无解析

  • 第13题：

    You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub－net could you create?()

    A.10 hosts

    B.14 hosts

    C.12 hosts

    D.16 hosts


    参考答案：B

  • 第14题：

    You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）

    • A、Encryption
    • B、Bandwidth limits
    • C、Minimal signal loss
    • D、No EMI

    正确答案:C,D

  • 第15题：

    The production database has been functional for the last seven days. Because of application requirements， some of the initialization parameters were changed during run time without any comments. You have asked to find out the value of the parameters when the instance was started.Which source would you use to locate this information？（）

    • A、 Fixed views
    • B、 The alert log file
    • C、 The parameter file
    • D、 The server parameter file
    • E、 Dynamic performance views

    正确答案:B

  • 第16题：

    You have been asked to use a 25 bit subnet mask to segment the following network block: 209.18.12.0. How many usable will there be per subnet?（）

    • A、2 hosts
    • B、120 hosts
    • C、126 hosts
    • D、255 hosts

    正确答案:C

  • 第17题：

    Using Oracle Scheduler you have scheduled two jobs， JOB_A and JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）

    • A、 A window must have been created with the WEEKEND_PLAN resource plan.
    • B、 A program must have been created with the WEEKEND_PLAN resource plan.
    • C、 A job class must have been created with the WEEKEND_PLAN resource plan.
    • D、 A windows group must have been created with the WEEKEND_PLAN resource plan.

    正确答案:A

  • 第18题：

    单选题
    You work as a database administrator for Supportcenter.cn. You have been asked to use a centralized administrative tool to administer your database servers and application servers. In order to achieve the objective， which component would you configure on each database server？（）
    A

    Database Control

    B

    Management Server

    C

    Management Repository

    D

    Application Server Control

    E

    Oracle Management Agent


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    A customer reports the optical drive is no longer responding. Which of the following questionsshould be asked FIRST?（）
    A

    “Did you log in with an administrator account?”

    B

    “Have you been to any inappropriate websites?”

    C

    “What have you changed since the optical drive worked properly?”

    D

    “What has changed since the optical drive worked properly?”


    正确答案： D
    解析： 暂无解析

  • 第20题：

    多选题
    You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use?（）
    A

    PPP

    B

    UDP

    C

    TCP

    D

    ICMP


    正确答案： A,C
    解析： 暂无解析

  • 第21题：

    单选题
    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?（）
    A

    32 networks with 8 hosts

    B

    62 networks with 2 hosts

    C

    30 networks with 16 hosts

    D

    32 networks with 14 hosts


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Using Oracle Scheduler you have scheduled two jobs， JOB_A and JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）
    A

     A window must have been created with the WEEKEND_PLAN resource plan.

    B

     A program must have been created with the WEEKEND_PLAN resource plan.

    C

     A job class must have been created with the WEEKEND_PLAN resource plan.

    D

     A windows group must have been created with the WEEKEND_PLAN resource plan.


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）
    A

    510

    B

    1022

    C

    2046

    D

    8190


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    You have been asked to create a static route with a next hop that is not directly connected to the router. Which configuration parameter enables the static route to accomplish this scenario？（）
    A

    resolve

    B

    indirect

    C

    next-hop

    D

    recursive


    正确答案： A
    解析： 暂无解析

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