New..!! AhmadBj Blogs Was Reborn..!! Visit US..!!

Adsense

Kunci Jawaban Cisco IT Essentials Chapter 15

Chapter 15 – IT Essentials

01. A technician is trobleshoouting a networked computer. The technician has gathered as much information as possible from the user and now needs to verify obvious issues. Which two action should the technician perform? (choose two)
  • Clear the network log files;
  • Change the default gateway;
  • Verify the computer IP information;
  • Change the router configuration;
  • Check activity on the routers.
 02. Which statement is true about network maintenance?
  • Cable supports are used to identify the devices to which the cables are connected;
  • If a network device is making an unusual sound the device should be turned off immediately;
  • Educating users on IT policies and procedures is an example of proactive network maintenance;
  • Preventive maintenance should not be performed regularly because it interrupts network activity.
 03. A technician is concerned that a wireless router is missing current security features. What action could be taken to address this issue?
  • Disable the SSID broadcast;
  • Check for an updated firmware version;
  • Configure mixed mode wireless operation;
  • Assign static IP addresess to the wireless devices.
 04. A company purchases several wireless NICs at a great price. After installing the NICs, they find that the user cannot connect to the 2,4 GHz wireless network. What is a likely cause of the problem?
  • The NICs are designed for the 802.11a standard;
  • The NICs are designed for the 802.11b standard;
  • The NICs are designed for the 802.11g standard;
  • The NICs are designed for the 802.11n standard via USB;
 05. In Internet Explorer, after choosing Tools and then Internet Options, which tab would a user select to set the browser to prompt before downloading potentially unsafe content?
  • Advanced;
  • Content,
  • Privacy;
  • Security.
 06. A technician is working on a workstation that has an IP address of 169.254.25.34. The technician found that the computer cannot connect to the Internet and the network cable to the computer had been disconnected. Which command can a technician use to get a new IP address once the cable is reconnected?
  • nslookup;
  • net continue;
  • ipconfig /renew;
  • nbtstat /new.
 07. Which three ports are used by SMTP, POP and IMAP ? (Choose three)
  • 21
  • 25
  • 69
  • 110
  • 127
  • 143
08. A technician has been asked to install a second optical drive in a computer. The technician will need to configure the drive as slave. How can the technician accomplish this desired configuration?
  • Use jumpers on the motherboard to configure the drive as slave;
  • List the drive as slave in the CMOS;
  • Connect the drive after the twist in the PATA cable;
  • Use jumpers on the drive to configure the drive as slave.
 09. Which protocol provides secure transport of data from the company web server to remote users?
  • HTTP
  • HTTPS
  • NetBEUI
  • DNS
 10. The network technician is researching the best way connect the branch offices to the main office. What are three main considerations that the technician should remember when choosing an Internet connection? (choose three)
  • availability;
  • distance;
  • operating system;
  • protocols;
  • reliability;
  • speed.
 11. Which action should a user take to ensure that personal information that is entered into a website form is not retained on the computer?
  • Clear the browser history;
  • Change the default browser;
  • Reset the file sharing permissions;
  • Delete the temporary Internet files.
12. ABC Computer Company is in the process of planning a network for a new client. A network technician has been asked to perform a physical inspection of the facilities to determine the flow of data and protocols required by the client. What is this inspection called?
  • data inspection;
  • logical survey;
  • plant inspection;
  • site survey.
 13. A user is reporting intermittent loss of connectivity to the network. No other users have reported similar issues. What preventive maintenance task would likely identify the problem?
  • Listen for unusual sounds from the core network devices;
  • Ensure that all switches have the latest firmware installed;
  • Check for a damaged network cable at the user workstation;
  • Verify the attachment points between network devices in the core of the network.
 14. A user is receiving e-mail on a regular basis from a particular person. A problem occurs when the e-mail from this same person contains an attachment. What is one solution?
  • Ask the IT department to permit port 25 through the firewall;
  • Request that the person sending the e-mail attach only one picture per e-mail message;
  • Check DNS settings on the computer used to receive the e-mail;
  • Request that the person sending the photographs archive all e-mail messages before sending e-mail.
 15. When planning the network in a new bulding, the technician notes that the company requires cabling that can extend up to 295ft (90m) with enchanged banwith support at an affordable price. Which cable type will the technician pick if he chooses the most common type of cabling used on network?
  • Cat3
  • Cat5
  • Cat5e
  • Cat6A
 16. Which two protocols are used to receive e-mail? (choose two)
  • DHCP
  • SNMP
  • IMAP
  • POP3
  • SSH
 17. Which two hazard exist when working with fiber optic cabling (choose two)
  • Chemicals;
  • Copper strands;
  • Electricity;
  • Glass splinters;
  • Connectors.
 18. Students on the college network need to be able to view folder names and data in files stored on the Windows based file server, but should never be allowed to add or save information on the server. Occasionally, the students also need to run media programs to watch videos stored on the server. Which permission should the network technician assign to the students accesing the file server?
  • Change
  • Execute
  • Read
  • Write
 19. A new employee needs to transfer files to the corporate FTP server. However, the employee is unable to log in to the FTP server. What is the most likely cause of the problem?
  • The employee is using the wrong protocol;
  • The employee is using an incorrect username or password;
  • An incorrect IP address is configured in the FTP client;
  • An incorrect port number is configured in the FTP client.
20. What are two ways to assign an IP address to wirekess NIC? (choose two)
  • Assign a static address;
  • Use ARP;
  • Use the net command with the static option;
  • Use WEP;
  • Use the net command with the automatic option;
  • Use DHCP.

15 Responses to "Kunci Jawaban Cisco IT Essentials Chapter 15"

  1. Thanks for sharіng your thoughts about sеlf-assuгed.
    Regarԁs

    My page - antique appraiser in frederick (http://Antiquesfrederickmd.com/wp-Content/plugins/jetpack/modules/widgets/widgets.css?ver=20121003)

    ReplyDelete
  2. ӏt's the best time to make some plans for the future and it's time to be hapρy.
    I've read this post and if I could I desire to suggest you some interesting things or suggestions. Perhaps you could write next articles referring to this article. I desire to read more things about it!

    Feel free to surf to my site; appliance repair parts indianapolis indiana

    ReplyDelete
  3. We stumblеd over herе from a ԁifferent wеb
    address аnԁ thought I may as well сheck things out.

    ӏ liκe whаt I see so i аm ϳust followіng
    уou. Loоk foгwarԁ to going oνeг your ωeb
    page yet agаin.

    Tаke a lοoκ at my webpаgе - garden ԁecοгation Archives » Chгis Wolfе Antique Furniture Storе Fгеԁеricκ MD Marylanԁ Chris Wolfе Antique
    Furniture Stοrе Frederick MD Maryland - antiquesfrederickmd.com -

    ReplyDelete
  4. Doh! I was domain shopping at namecheap.com and went to type in
    the domain name: http://www.blogger.com/comment.g?postID=3613083243028570272&blogID=7093850260577466677
    and guess who already acquired it? You did! lol j/k. I was about to purchase this domain name but
    noticed it had been taken so I thought I'd come check it out.
    Nice blog!

    Check out my weblog: refrigerator freezer repair

    ReplyDelete
  5. Hey! Do you use Twitter? I'd like to follow you if that would be
    okay. I'm undoubtedly enjoying your blog and look forward
    to new updates.

    Feel free to visit my blog post Samsung appliances (openspace.kr)

    ReplyDelete
  6. Hello! I was curious to know if setting up a blog such your own: http://www.blogger.com/comment.g?postID=3613083243028570272&blogID=7093850260577466677 is
    hard to do for unskilled people? I've been hoping to create my own blog for a
    while now but have been turned off because I've always assumed it demanded
    tons of work. What do you think? Appreciate
    it

    Visit my weblog ... kitchen appliances

    ReplyDelete
  7. Hi there! I just wanted to ask if you ever have any trouble with hackers?
    My last blog (wordpress) was hacked and I ended up losing
    a few months of hard work due to no backup.
    Do you have any solutions to prevent hackers?

    My homepage - used refrigerators - customer-experience.ru,

    ReplyDelete
  8. Would you mind if I quote a small number of your blogposts as long as
    I provide credit and sources back to your website: http://www.blogger.com/comment.g?postID=3613083243028570272&blogID=7093850260577466677. I'll aslo be sure to give you the proper anchor text link using
    your website title: Blogger: Ahmad Bj Blogs.
    Please be sure to let me know if this is ok with you. With thanks

    my web blog: DC refrigerator repair, ,

    ReplyDelete
  9. Very good website you have here but I was wondering
    if you knew of any community forums that cover the same topics talked about here?
    I'd really love to be a part of online community where I can
    get comments from other knowledgeable people that share the same interest.
    If you have any suggestions, please let me know.

    Thanks a lot!

    My blog post: jewelry ()

    ReplyDelete
  10. I'm really loving the theme/design of your weblog.

    Do you ever run into any internet browser compatibility issues?

    A couple of my blog audience have complained about my blog not operating correctly in
    Explorer but looks great in Opera. Do you have any recommendations to help fix this problem?


    Here is my web site kitchen appliances el paso []

    ReplyDelete
  11. Hey your website url: http://www.blogger.com/comment.g?postID=3613083243028570272&blogID=7093850260577466677 seems to be redirecting to a completely different website when I click the home page link.
    You might want to have this checked.

    My page - refrigerator repair Houston TX

    ReplyDelete
  12. Hey! Do you know if they make any plugins to assist with Search Engine Optimization?

    I'm trying to get my blog to rank for some targeted keywords but I'm not seeing very good success.
    If you know of any please share. Thank you!

    my page ... women (istoriya.sumy.ua)

    ReplyDelete
  13. Now I am going away to do my breakfast, afterward having my breakfast
    coming over again to read further news.

    My web site: free website bakcup free online backup

    ReplyDelete
  14. At this time it seems like Expression Engine is the best
    blogging platform available right now. (from what I've read) Is
    that what you are using on your blog?

    My website: sony vegas pro 13 crack

    ReplyDelete
  15. Thanks , I've recently been looking for information about
    this topic for a while and yours is the best I've discovered so
    far. However, what concerning the conclusion? Are you certain about the supply?


    Here is my web blog ... camtasia studio 8 key free download

    ReplyDelete

untuk berkomentar:
1. setelah Anda membaca artikel ini anda wajib komentar
2. komentar anda sangat saya harapkan
3.komentar anda sangatlah penting demi kemajuan blog kita
4. komentar anda bagaikan berlian yang tak ternilai harganya
5. Cantumkan link blog anda apabila anda berkomentar, agar blog anda ikut naik trafic nya

Followers

Like Us On Facebook