CourseLover

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About CourseLover

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Engineering,Health & Medical,HR Management,Law,Marketing,Math,Physics,Psychology,Programming,Science Hide all
Teaching Since: May 2017
Last Sign in: 190 Weeks Ago, 1 Day Ago
Questions Answered: 27237
Tutorials Posted: 27372

Education

  • MCS,MBA(IT), Pursuing PHD
    Devry University
    Sep-2004 - Aug-2010

Experience

  • Assistant Financial Analyst
    NatSteel Holdings Pte Ltd
    Aug-2007 - Jul-2017

Category > Information Systems Posted 26 Dec 2017 My Price 10.00

to determine if a particular network device is reachable

Question 1.

1. RspGF="font-family:'Arial';font-size:10pt;"(TCO 5) This command line tool is used to determine if a particular network device is reachable. (Points : 6)

       ping

       nslookup

       netstat

       dhclient

 

 

Question 2.

2. RspGF="font-family:'Arial';font-size:10pt;"(TCO 5) The command set used to turn a Linux computer's network interface card eth0 on and off line is (Points : 6)

       ipon eth0; ipoff eth0.

       ipin eth0; ipout eth0.

       ifup eth0; ifdown eth0.

       ipno eth0; ipyes eth0.     

 

 

Question 3.

3. RspGF="font-family:'Arial';font-size:10pt;"(TCO 5) Which protocol is used to map IP addresses to MAC addresses? (Points : 6)

       MACIP

       DNS

       DHCP

       ARP     

 

 

Question 4.

4. RspGF="font-family:'Arial';font-size:10pt;"(TCO 6) FTP stands for (Points : 6)

       file transport protocol.

       file transfer protocol.

       file transit process.

       file transport process.

 

 

Question 5.

5. RspGF="font-family:'Arial';font-size:10pt;"(TCO 6) Data transfers typically pass through (Points : 6)

       port 20.

       port 21.

       port 23.

       a port above 1023.

 

 

Question 6.

6. RspGF="font-family:'Arial';font-size:10pt;"(TCO 6) The configuration file for FTP using vsFTPd in Linux is (Points : 6)

       ftp.conf.

       vsftpd.conf .

       ftpconf.ext .

       vsftpdconf.ext .  

 

 

Question 7.

7. RspGF="font-family:'Arial';font-size:10pt;"(TCO 6) What directive allows users to upload files to the local directory? (Points : 6)

       chroot_write_user=YES

       local_enable=YES

       write_enable=YES

       chroot_local_user=YES

 

 

Question 8.

8. RspGF="font-family:'Arial';font-size:10pt;"(TCO 6) The main configuration file for Apache Version 2 is (Points : 6)

       apache.conf.

       apache2.conf.

       httpd.conf.

       http.conf.  

 

 

Question 9.

9. RspGF="font-family:'Arial';font-size:10pt;"(TCO 7) DNS is used (Points : 6)

       on the Internet.

       on LANs.

       Neither A nor B

       Both A and B

 

 

Question 10.

10. RspGF="font-family:'Arial';font-size:10pt;"(TCO 7) The _____ tool can be used to display the DNS resolution of a domain name, such as www.cisco.com, to its IP address. (Points : 6)

       dnsexplore

       hostlookup

       nslookup

       nssearch

 

 

Question 11.

11. RspGF="font-family:'Arial';font-size:10pt;"(TCO 7) The SQL _____ clause is used to specify the tables (one or more) to be selected from a query of a relational database. (Points : 6)

       SELECT

       FROM

       WHERE

       ORDER BY

 

 

Question 12.

12. RspGF="font-family:'Arial';font-size:10pt;"(TCO 7) Which of the following is required when setting a static IP address? (Points : 6)

       Lease time

       Host name

       Subnet mask

       All of the above

 

 

Question 13.

13. RspGF="font-family:'Arial';font-size:10pt;"(TCO 8) The iptables option that prevents the packet from being accepted and responds with an ICMP message is (Points : 6)

       DROP.

       STOP.

       PREVENT.

       REJECT.

 

Answers

CourseLover
(12)
Status NEW Posted 26 Dec 2017 04:12 PM My Price 10.00

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