Your boss is learning a CCNA training course，refer to the exhibit.The access list has been configured on the S0/0 interface of router RTB in the outbound direction.Which two packets，if routed to the interface，will be denied？（）access-list 101 denytcp192.16

题目

Your boss is learning a CCNA training course，refer to the exhibit.The access list has been configured on the S0/0 interface of router RTB in the outbound direction.Which two packets，if routed to the interface，will be denied？（）access-list 101 denytcp192.168.15.320.0.0.15any eq telnetaccess-list 101 permitip any any

A.source ip address:192.168.15.5;destination port: 21

B.source ip address:,192.168.15.37 destination port: 21

C.source ip address:,192.168.15.41 destination port: 21

D.source ip address:,192.168.15.36 destination port: 23

E.source ip address:192.168.15.46;destination port: 23

F.source ip address:,192.168.15.49 destination port: 23

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更多“Your boss is learning a CCNA training course,refer to the exhibit.The access list has been ”相关问题

  • 第1题：

    Refer to the exhibit. Switch port FastEthernet 0/24 on AlSwitch1 will be used to create an IEEE 802.1Q- complaint trunk to another switch. Based on the output shown, What is the reason the trunk does not form, even thought the proper cabling has been attached?（）

    A.VLANs have not been created yet

    B.An IP address must be configured for the port

    C.The port is currently configured for access mode

    D.The correct encapsulation type has not been configured

    E.The no shutdown command has not been entered for the port


    参考答案：C

  • 第2题：

    An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports 21, 23 and 25. What types of packets will be permitted by this ACL (Choose three.)（）。

    • A、FTP
    • B、Telnet
    • C、SMTP
    • D、DNS
    • E、HTTP
    • F、POP3

    正确答案:D,E,F

  • 第3题：

    You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database：RMAN> REPORT NEED BACKUP days 3；What would be the output of this command？（）

    • A、 a list of files that require a backup within three days
    • B、 a list of files that have not been backed up for three days
    • C、 a list of files that RMAN recommends be backed up only once in every three days， based on low volatility
    • D、 a list of files for which a backup has already been performed and may need a backup after three days

    正确答案:B

  • 第4题：

    You wish to limit telnet access into your Cisco router to only a single host. In order to accomplish this, access list 1 has been written to allow host 172.16.1.224 access to the router vty lines. What command would assign this access- list to the Virtual Terminal Lines?（）

    • A、router(config-line)# ip access-group 1 in
    • B、router(config-line)# access-class 1 in
    • C、router(config-line)# ip access-list 1 in
    • D、router(config-line)# access-line 1 in

    正确答案:B

  • 第5题：

    An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports21, 23 and 25. What types of packets will be permitted by this ACL? (Choose three.)（）

    • A、FTP
    • B、Telnet
    • C、SMTP
    • D、DNS
    • E、HTTP
    • F、POP3

    正确答案:D,E,F

  • 第6题：

    单选题
    Refer to the exhibit. Which statement is correct based on the show login command output shown？（）
    A

    When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.

    B

    The login block-for command is configured to block login hosts for 93 seconds.

    C

    All logins from any sources are blocked for another 193 seconds.

    D

    Three or more login requests have failed within the last 100 seconds.


    正确答案： B
    解析： 暂无解析

  • 第7题：

    问答题
    Write a memo in about 50 words. You are Human Resources Manager. Your company is going to provide the staff with training in E-Commerce. There will be two course levels: intermediate level and advanced level. The training course will be given on Saturdays for five weeks. Write a memo to department managers: ·Informing them of the coming training course; ·Asking them to encourage the staff to participate; ·Asking them to help obtain the names of the interested staff.

    正确答案： To: Department Managers
    From: (your name)
    Subject: E-Commerce Training Course
    Date: April 18, 2013
    From March 20 an E-Commerce course will be held on Saturdays for five weeks. There will be 2 groups: intermediate level and advanced level. Please encourage your staff to attend the training course and send me the names of all interested staff by next Friday. These staff will take a test the week before the training course starts.
    解析： 暂无解析

  • 第8题：

    多选题
    An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports 21, 23 and 25. What types of packets will be permitted by this ACL? （）
    A

    FTP

    B

    Telnet

    C

    SMTP

    D

    DNS

    E

    HTTP

    F

    POP3


    正确答案： C,E
    解析： 暂无解析

  • 第9题：

    单选题
    You are a technician at TestKing. Your assistant applied an IP access control list to Router TK1. You want to check the placement and direction of the access control list.Which command should you use?（）
    A

    show access-list

    B

    show ip access-list

    C

    show ip interface

    D

    show interface

    E

    show interface list


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    You executed the following command in Recovery Manager （RMAN） against your Oracle 10g database：  RMAN> REPORT NEED BACKUP days 3;  What would be the output of this command？（）
    A

    a list of files that require a backup within three days

    B

    a list of files that have not been backed up for three days

    C

    a list of files that RMAN recommends be backed up only once in every three days， based on low volatility

    D

    a list of files for which a backup has already been performed and may need a backup after three days


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    According to Paragraph 1, what has been unsettled about language learning is ______.
    A

    the way of proving Penfield’s suggestions.

    B

    the theoretical value of Penfield’s argument.

    C

    the intensity of language training programs.

    D

    the best age for second language learning.


    正确答案： C
    解析：
    细节理解题。根据题干信息定位到文章第一段最后一句“…the issue of the best age for language learning has remained unresolved even many years…”，由此可知，学习语言的最佳年龄这个问题仍然没有解决，故答案为D项。

  • 第12题：

    问答题
    Practice 7　　● Your company has planned three training courses：Foreign Language Development, Changes in Technology, Management Skills.　　● You have been asked to write a report, recommending the course you think would be most useful for people who do the same kind of job as you.　　● Write the report, saying which course you have chosen.　　● Explain why you feel it would be the most useful and why the others are not so suitable.　　● Write 200-250 words on your Answer Sheet．

    正确答案： 【参考范文】
    To: Mr. Walker, Human Resources Director
    From: Zhang Gao, Translating Coordinator
    Date: May 16, 2012
    Subject: Management Skills Most Suitable for Foreign Language Translators
    The Company has planned three training courses for all foreign language translators for the next three months and I have been required to recommend one course as being the most suitable.
    The three courses from which a choice may be made are as follows:
    (i)English Language Development; (ii) Changes in Technology; (iii) Management Skills.
    All translators in the Company have college degrees in English Language and a lot of colleagues in our field have postgraduate qualifications in Translation or Linguistics. Since English Language Training Course of the Company is only to Diploma level and contains nothing new to us, it is not useful for us and is best left to other colleagues.
    Two months ago all Company’s translators finished an excellent “Changes in Technology” course, which brought us up-to-date information on use of machine translating and personal computers. Obviously, there is no need for us to attend the “Changes in Technology” course again.
    Undoubtedly the “Management Skills” course is the best choice for the Company’s translators. Recently it has been announced that next year our department will be divided into four sections, each of which will serve a specific division of a much-expanded Company. We will recruit twenty new English Language graduates as new translators, five to each section. We four existing translators will be promoted as Heads of Section.
    All four of us are shortage of management skills and, when we manage our own sections, such skills will be indispensable. As a result, I will recommend without hesitation that all translators be enrolled for the “Management Skills” training course.
    解析： 暂无解析

  • 第13题：

    Write a memo in about 50 words. You are Human Resources Manager. Your company is going to provide the staff with training in E-Commerce. There will be two course levels: intermediate level and advanced level. The training course will be given on Saturdays for five weeks. Write a memo to department managers: ·Informing them of the coming training course; ·Asking them to encourage the staff to participate; ·Asking them to help obtain the names of the interested staff.
    To: Department Managers
    From: (your name)
    Subject: E-Commerce Training Course
    Date: April 18, 2013
    From March 20 an E-Commerce course will be held on Saturdays for five weeks. There will be 2 groups: intermediate level and advanced level. Please encourage your staff to attend the training course and send me the names of all interested staff by next Friday. These staff will take a test the week before the training course starts.
    略

  • 第14题：

    Refer to the exhibit. Which statement is correct based on the show login command output shown？（）

    • A、When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.
    • B、The login block-for command is configured to block login hosts for 93 seconds.
    • C、All logins from any sources are blocked for another 193 seconds.
    • D、Three or more login requests have failed within the last 100 seconds.

    正确答案:D

  • 第15题：

    Your client has deployed a cisco wireless location appliance within their warehouse environment. they have been experiencing problems with tracking objects using active rfid tags. the rfid tag data is not being collected. On which device would you verify that rfid status has been enabled？（）

    • A、cisco wcs
    • B、access point
    • C、wireless controller
    • D、location manager

    正确答案:C

  • 第16题：

    As a network administrator, you have been instructed to prevent all traffic originating on the LAN from entering the R2 router. Which the following command would implement the access list on the interface of the R2 router?（）

    • A、access-list 101 in
    • B、access-list 101 out
    • C、ip access-group 101 in
    • D、ip access-group 101 out

    正确答案:C

  • 第17题：

    An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports 21, 23 and 25. What types of packets will be permitted by this ACL? （）

    • A、FTP
    • B、Telnet
    • C、SMTP
    • D、DNS
    • E、HTTP
    • F、POP3

    正确答案:D,E,F

  • 第18题：

    多选题
    An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports21, 23 and 25. What types of packets will be permitted by this ACL? (Choose three.)（）
    A

    FTP

    B

    Telnet

    C

    SMTP

    D

    DNS

    E

    HTTP

    F

    POP3


    正确答案： B,E
    解析： 暂无解析

  • 第19题：

    多选题
    An inbound access list has been configured on a serial interface to deny packet entry for TCP and UDP ports 21, 23 and 25. What types of packets will be permitted by this ACL (Choose three.)（）。
    A

    FTP

    B

    Telnet

    C

    SMTP

    D

    DNS

    E

    HTTP

    F

    POP3


    正确答案： B,C
    解析： 暂无解析

  • 第20题：

    问答题
    Practice 7　　● You are the Chief Accountant for an Import-Export Agency. You have seen an advertisement for a short training course about a new financial management program.　　● Write a memo of words to your boss to include:　　● a request to go on the course　　● some details about the course (e. g. date, cost)　　● why you think the course will be useful.　　● Write 40—50 words on a separate sheet.

    正确答案： 【参考范文】
    To: The General Manager (or similar title)
    From: Chief Accountant
    Date: 14 April, 2005
    Subject: A Useful Finance training course
    I would like to participate in this course about a new financial management program. The course is on 23 April and costs US $500. I deem that attending this course will help me to do my job better and more effectively in future.
    解析： 暂无解析

  • 第21题：

    单选题
    Your network contains a domain-based namespace named DFS1. DFS1 has Windows 2008 Server mode enabled. You need to ensure that only files and folders in DFS1 that users have permissions to access are displayed. What should you do?（）
    A

    Disable referrals.

    B

    Modify the system access control list.

    C

    Enable access-based enumeration (ABE).

    D

    Modify the discretionary access control list.


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    After jacking down your liftboat you have an unexpected list.You find that the only cause of this list must be a flooded leg.Your next course of action should be to（）.
    A

    Jack the vessel back up to a safe height

    B

    Proceed on to your next destination since the list is unimportant

    C

    Pump out all ballast to gain reserve buoyancy

    D

    Notify the Coast Guard


    正确答案： A
    解析： 暂无解析

  • 第23题：

    问答题
    Practice 8　　● You are the Director of the Human Resources Department. The CEO has asked you to prepare a proposal on how to turn classroom training into workplace learning for the management discussion.　　● Write the proposal explaining how to turn the classroom training into workplace learning.　　● In your proposal, you need to:　　● refer to the importance of turning professional training into workplace learning,　　● summarize the key factors in effective learning cycle such as goals, practice, and application, etc.　　● Write 200-250 words on the separate answer paper provided.

    正确答案： 【参考范文】
    To: Mr. Mark Hudson, CEO
    From: Paul Christina, Director of the Human Resources Department
    Date: May 28, 2012
    Proposal on how to turn classroom training into workplace learning As requested by the CEO, I am submitting this report to the management for consideration. The purpose of this report is to summarize the key factors in making effective learning cycle.
    Our company will provide overall training programmes, aiming at improving staff’s performance. However, classroom training does not always turn into valuable learning. As everyone knows, we can acquire much of the knowledge needed for effective job performance through practical experience, instead of from specific training programmes. Based on the statistics, it is unlikely that trainees on a typical corporate training programme apply more than 3 per cent of what they have learnt to their work. Most people cannot remember at least 10 per cent of what they have learned within a week of receiving training.
    How do we ensure that professional training work for the employees, administrative staff and company alike? As far as I am concerned, the following key factors need to be taken into account:
    Objectives: Trainees should have clear objectives. When trainees have clear objectives to achieve in all training programmes they are more likely to learn effectively and gain the competences they need.
    Practice: Trainees should have the chance to experiment with different ways of doing things, observe how others do their jobs, try new skills and get specific feedback on their performance.
    Application: Trainees should be capable of applying what they have learned to real work situations and evaluate the consequences, according to the insights they have acquired in the goal-setting and training.
    Attitude: Employees should adopt a positive and mature approach, with practical expectations about what the training programmes can achieve. The employees should be instructed to realize the long-term value of training and motivated to take ownership of the learning process.
    解析： 暂无解析

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