Term
Given the following output identify the utility used
name type status
workstation1 <00> unique registered
worstkation1 <20> unique registered
mac address 00-0C-F1-A3-6E-4B
A.ipconfig
B.netstat
C.ifconfig
D.nbtstat
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Definition
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Term
A client workstation can authenticate using username and password to which type of server?
A. DNS
B. DHCP
C. primary domain controller
D. WINS |
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Definition
C. primary domain controller
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Term
An ethernet Mac address consists off
A. 32-bit
B. 12 bits
C. 64 bit
D. 48 bits
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Definition
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Term
Which of the following is the best function of an antivirus program
A. scans the computer using known virus file sizes
B. scans the computer using known virus signatures
C. scans the computer using known virus locations
D. scans the computer using known virus names
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Definition
B. scans the computer using known virus signatures
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Term
A client is using a device that allows them to synchronize their wireless device to the computer. But the device must be within 3 feet (1m) inorder for the synchronization to complete, which of the following best describes the type of wireless being used?
A. infrared
B. Bluetooth
C. wireless
D. wired
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Definition
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Term
A network administrator configures a token ring network or any physical star logical ring topology. Administrator connects the endnotes into a 100 base -- TX network hub. Users complain of not having network access. Which of the following devices should replace the hub.
A. router
B. MAU
C. bridge
D. 10BaseT hub
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Definition
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Term
Which of the following OSI layers handles the routing of data across segments
A. session
B. datalink
C. transport
D. network
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Definition
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Term
Which of the following IEEE standards has a maximum bandwidth of 54 Mbps operating at 5 GHz
A. 802.11
B. 802.11A.
C. 802.11B.
D. 802.11G.
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Definition
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Term
Which of the following is the maximum length of a 10 base two cable?
A. 606 feet hundred (185 m)
B. 328 feet (100 m)
C. 225 feet (67m)
D. 500 feet hundred ( 52 m)
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Definition
A. 606 feet hundred (185 m) |
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Term
A network administrator wants to ensure that connections between two servers are split according to usage. Which of the following devices can be used to best accomplish this
A. bandwidth shaper
B. content switch
C. proxy server,
D. load balancer
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Definition
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Term
Configuring two network cards for failover in the event that one of the nics becomes deffective is know as.
A. full duplex mode
B. hardware teaming
C. data redundancy
D. constantly awake mode, -CAM |
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Definition
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Term
A technician is informed that the mail server, 192.168.1.10 will be restarted in five minutes for maintenance Which of the following commands will best help the technician to determine. When the system comes back online in real time.
A. tracert -d 192.168.1.10
B. tracert 192.168.1.10
C. ping -T 192.168.1.10
D. ping -a 192.168.1.10 |
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Definition
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Term
Which type of connector would a cable have, if it were supplied with a splitter and a cable modem for Internet access
A. RJ-45
B. F - type
C. RJ 11
D. IEEE 1394
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Definition
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Term
Which of the following would be the most secure method for granting access to a network device.
A. password on the VTY ports
B. username and password in an external encrypted database
C. one time password
D. local username and password
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Definition
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Term
Which of the following cable standards has the highest effective range at a greater expense
A. 1000 base -- SX
B. 1000 base --LX
C. 1000 base -- CX
D. 1000 base -- T.
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Definition
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Term
Which of the following does an administrator need to be aware of when installing a wireless network in a building with multiple floors.
A. SS ID naming
B. encryption algorithm
C. channel overlap
D. frequency configuration
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Definition
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Term
A user complains that they're unable to connect to a new server, but you can connect to all other servers on the network. The user can ping the static IP address of the server but can not connect by its NetBIOS name. Which of the following describes the situation
A. the client has an outdated LM host file
B. the server has an outdated LM host file
C. the client has an incorrect subnet mask
D. the server has an incorrect subnet mask
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Definition
A. the client has an outdated LM host file |
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Term
UNIX/linux system shares its file system with users from the remote location. Which of the following does it use to handle remote, local and remote printing services.
A. export, FS, command
B. the. NFS clients daemon,
C. LPR
D. LPD
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Definition
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Term
A network administrator notices in the secure wireless office that many of the wireless client machines constantly loose network connectivity, the wired clients, never have downtime the administrator also notices that the wireless clients all lose network connectivity at the same time, but can all see each other. Which of the following should be done to solve this problem?
A., change the SS ID on all of the clients
B. check the WEP settings on the client
C. check the connection from the wap to the network
D. check the WAP settings to the wired clients
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Definition
C. check the connection from the wap to the network |
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Term
Which device is responsible for converting data to the proper network media.
A. Bluetooth
B. NIC
C. transceiver
D. switch
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Definition
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Term
As new workstations and servers have been added to a company's network. Network performance has decreased due to broadcast storms, which network device will help prevent broadcast storms?
A. repeater
B. firewall
C. switch
D. router
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Definition
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|
Term
Modal distortion is a problem with which type of media?
A. fiber optic cable
B. coxial cable
C. UTP
D. STP
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Definition
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|
Term
Which type of connector does a 10 base - F. network use?
A. MT -RJ
B. RJ-45
C. series -a
D. ST |
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Definition
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|
Term
Which of the following would allow a network administrator to confirm maximum bandwidth being utilized
A. protocol analyzer
B. load testing
C. throughput tester
D. packets sniffer
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Definition
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|
Term
Which of the following antenna types is omni directional
A. parabolic
B. Y. a G. I
C. vertical
D. dipole
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Definition
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|
Term
Which of the following networks, has the least likelihood of collisions?
A. mesh
B. bus
C. ring
D. Star
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Definition
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|
Term
Which of the following protocols allows e-mailed to be viewed while remaining on the e-mail server?
A. pop 3
B. IMAP4
C. SSL
D. SMTP
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Definition
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Term
A remote office connected to a network has changed locations. The move required readdressing all network devices in the office. The remote server is working on the remote segment properly. However, corporate users cannot connect to the remote server by hostname, but can by IP address. Which utility should be used at the corporate side, to identify the cause of the problem?
A. NSlookup
B. tracert
C. net Stat
D. ARP
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Definition
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|
Term
Which of the following protocols uses a flexible addressing system? That makes it easier to build large-scale heterogeneous networks?
A. TCP/IP
B. AppleTalk
C. NetBui
D. ICMP
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Definition
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Term
A user has set up filtering on an Internet router the local SMTP server has stopped sending or receiving messages from the Internet. Which of the following is the cause of the problem?
A. the DHCP server is down
B. the Internet router is blocking port 25
C. the Internet router is blocking port 110
D. proxy server is filtering mail requests
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Definition
B. the Internet router is blocking port 25 |
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Term
Which of the following are the IEEE designations for the spanning tree protocol? Choose two
A 802.1X
B. 802.1 N
C. 802.1D
D. 802.1W
E 802.1P
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Definition
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Term
A client reports that the lights on the switch are blinking green and then Amber. Which of the following best explains the change in color of the LEDs?
A. the cable is loose
B. a crossover cable is plugged in
C. the port is unavailable
D. a collision is taking place
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Definition
D. a collision is taking place |
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Term
The user has connected a laptop to a small office home office router. The router connects to a cable modem the laptop is unabled to get an IP address. The user notices that the link status LED is not illuminated on the router or the laptop. Which of the following is the cause of the problem?
A. DHCP is not enabled on the router
B. there is a bad port on the cable modem
C. there is a wrong cable or cable type
D. a wrong IP address is configured on the router
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Definition
C. there is a wrong cable or cable type |
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Term
How can a system administrator verify that the backup is valid?
A. parallel backups
B. verify the archive bit
C. restore the backup
D. check the tape archive
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Definition
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Term
Which of the following final actions are required after correcting a network problem? (pick 2)
A. test the result
B. print the DHCP log
C. notify the administrator
D. identify and record Mac address
E. Document solution and process
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Definition
A. test the result
E. Document solution and process |
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Term
Which of the following is the number of bits used for IP version 6
A. 64
B. 32
C. 128
D. 256
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Definition
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|
Term
In order to minimize the overhead involved with controlling a full packets. Which of the following protocols should be used?
A. UDP
B. IP
C. IPX
D. TCP
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Definition
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|
Term
A user working on a Windows PC which is unable to access network resources on one of their UNIX servers. Which of the following is a reason for the issue?
A. AFS is not installed on the UNIX server
B. IIS is not installed on the UNIX server
C. Samba is not installed on the UNIX server
D. NDS is not installed on the server
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Definition
C. Samba is not installed on the UNIX server |
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Term
A user has a small network of four computers that they want to connect to a single cable modem, which of the following devices will allow the user to do this?
A. Four port switch
B. Four port wireless router
C. Four port WAP
D. Four port hub
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Definition
B. Four port wireless router |
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|
Term
An off-site user is attempting to print a report, the report appears to print fine on the spooler. But the job never reaches the printer locally. Which of the following is the most likely reason for this?
A. a local printer is not installed
B. the printer drivers need to be reinstalled
C. the job is printing at the default printer in the office
D. the connection speed is inadequate
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Definition
A. a local printer is not installed |
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Term
The remote user cannot access the secure Web server using the URL HTTP://mine.minepage.info. The pages functional from other computers. The cause of the problem is user
A. does not have access to .info for domains
B. has not entered www.
C. has not entered https
D. has the wrong browser version
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Definition
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Term
Users are complaining that they can access Internet web pages, but cannot access the internal company website. Which of the following is the most likely source of the problem?
A. the DNS address handed out by the DHCP server is not correct
B. the intranet DNS entry is not authoritative
C. the Intranet server is down
D. default gateway is incorrect
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|
Definition
C. the Intranet server is down |
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|
Term
By default, when configuring a firewall, which of the following ports should be open to send mail?
A. 25
B. 119
C. 443
D. 53
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Definition
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|
Term
Which of the following is used to simplify the process of setting up a network and the administration of the network?
A. DNS
B. conf
C. SNMP
D. wins
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|
Definition
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|
Term
Which of the following technologies allows for faster Internet browsing and also provides an extra level of filtering?
A. firewall
B. proxy server
C. Web server
D. router
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Definition
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|
Term
A workstation with a static IP address it can print and authenticate to a server. You cannot browse to www.CompTIA.org
Which of the following is the first item to troubleshoot?
A. check the physical connection
B. wins server settings
C. DNS server settings
D. user account on the server
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|
Definition
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|
Term
The IP v4 address 172.62.10.1belongs to which class.?
A. class a
B. class b
C. class c
D. class d
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Definition
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Term
A network administrator adds a router to create a new subnet. Which of the following services requires configuration to accommodate net bios on the new network?
A. DHCP dynamic host configuration protocol
B. NNTP
C. WINS
D. NTP network Time protocol
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Definition
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|
Term
Which of the following are classified as layer 2 devices?
A. hubs, switches and routers
B. switches bridges, hubs
C. switches, bridges and NICS
D. switches, bridges and routers
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Definition
C. switches, bridges and NICS |
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Term
A company wants to allow its merchants to access part of the company's network from their homes, which of the following best describes this type of network?
A. extra net
B. VLANs
C. Internet
D. intranet
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Definition
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|
Term
The cat 6 cable running between switch A and switch B is currently 280 feet 85 m, the technician needs to move switch B. to a closet an additional hundred feet, 30 m away, which of the following will be needed in order for this connection to work?
A. WAP
B. repeater
C. nics
D. GBIC
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Definition
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|
Term
Which command will produce the following output?
Interface: 192.168.50.43 --- 0x2
Internet Address Physical Address Type
192.168.50.1 00-18-f8-de-3c-fe dynamic
a. IP config
b. If config
c. NSlookup
d. ARP
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Definition
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|
Term
Which of the following devices found on the LAN can be used to intelligently forward packets based on destination network addresses?
A. bridge
B. router
C. switch
D. media converter
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Definition
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Term
After creating a print queue object in the NetWare directory services tree. The system administrator creates the printer object. Users are unable to connect to the printer? Which of the following is a likely cause?
A. a profile object must be created for each user
B. container objects must be associated with printer objects
C. the printer queue must be associated with the printer object
D. the global bin script must be associated with the printer
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Definition
B. container objects must be associated with printer objects |
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|
Term
In a class C. subnet, a network ID may occupy a maximum of
A. 16 bits
B. 24 bits
C. 32 bits
D. 31 bits
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|
Definition
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|
Term
Which of the following utilities will produce the results printed below.
Interface List
0x1 ------------------------------------------ MS TCP Loopback interface
0x2 ...00 0c f1 a3 6e 4b ...... Intel<R> PRO/100 VE Network Connection --Packet
=======================================================
=======================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0.0 192.168.50.1 192.168.50.43 20
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
192.168.50.43 255.255.255.255 192.168.50.43 192.168.50.43 20
192.168.50.43 255.255.255.255 127.0.0.1 127.0.0.1 20
192.168.50.255 255.255.255.255 192.168.50.43 192.168 50.43 20
224.0.0.0 240.0.0.0 192.168.50.43 192.168.50.43 20
255.255.255.255 255.255.255.255 192.168.50.43 192.168.50.43 1
Defult Gateway: 192.168.50.1
====================================================
Persistent Routes:
None
C:\Documents and Settings\Administrator>
A. tracert
B. ping
C. ARP
D. netStat
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Definition
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|
Term
Which of the following services uses port 123
A. FTP
B. Telnet
C. NTP
D. NNTP
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|
Definition
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|
Term
When setting up interoperability between Macintosh systems and Windows systems, which of the following to call stacks could be used to transfer files? Pick 2
A. SNMP
B. AFP
C. NNTP
D. SMB
E. LDAP
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Definition
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Term
A company's network currently has three Microsoft Windows 2000 servers. A Novell NetWare 4.0 server is added, but none of the Microsoft Windows servers can access the Novell server. Which of the following must be done so that the Windows 2000 servers connect as a Novell NetWare server.
A. install netbui on the Windows 2000 servers
B. install NW link on the Windows 2000 servers
C. install netbui on the Novell NetWare 4.0 servers
D. install enemy on the NetWare 4.0 servers
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Definition
B. install NW link on the Windows 2000 servers |
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|
Term
Which of the following services are used on a Windows network operating system to manage a Web server
A. .net
B. XML
C. HTTP
D. IIS
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Definition
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|
Term
Several win 98 clients are connected to a LAN. They can all ping each other. One of the computers cannot browse files or printer shares on the Windows-based network. Which command will be used in determining the problem?
A. tracert
B. nbtstat
C. netStat
D. ifconfig
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|
Definition
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|
Term
Which OSI layer converts digital data to electronic signals to be put on a wire?
A. physical
B. Data Link
C. presentation
D. transport
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|
Definition
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|
Term
Which of the following best describes VLAN trunking?
A. VLAN applied to a router
B. VLAN applied to more than one switch
C. VLAN broadcasting domains
D. VLAN port isolation
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Definition
A. VLAN applied to a router |
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|
Term
Which protocol is the fastest file transfer protocol?
A. HTTP
B. FTP
C. TFTP
D. SFTP
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|
Definition
|
|
Term
All of the following are valid WEP key lengths, except
A. 40 bits
B. 64-bit
C. 32 bit
D. 128 bit
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|
Definition
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|
Term
Which protocol does a diskless workstation use to obtain a network address?
A. FTP
B. DNS
C. ARP
D. bootp
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Definition
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|
Term
A technician is installing a basic router for a SoHo network. After installing the router. The PCs connected are not able to acquire an IP address. Which of the following did the technician fail to configure correctly?
A. NAT
B. WINS
C. DNS
D. DHCP |
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Definition
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|
Term
When attaching to a Windows network resource credentials are supplied through the use off
A. cookie
B. token
C. cache
D. keyfile
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|
Definition
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|
Term
A company has a hybrid network composed of Mac and Windows servers accessed by Mac, Linux and Windows clients, a department would like to access the Macintosh printers using their Windows XP desktops. Which of the following should the administor do to allow the Windows XP clients to access the Macintosh printer?
A. install the NetBIOS protocol on the Mac server
B. the AppleTalk protocol must be installed on the Windows machine
C. install the TCP/IP on the Macintosh printer
D. install services for Macintosh gateway on Windows server
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|
Definition
B. the AppleTalk protocol must be installed on the Windows machine |
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|
Term
Which of the following protocols will allow a user to simulate being at their office computer from home?
A. slip
B. RDP
C. VPN
D. RAS
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|
Definition
|
|
Term
When would a technician use a Plenum rated cable?
A. where EMI may be an issue
B. when installing cable in ceilings
C. when installing cable in damp environments
D. when transmission speeds of more than 100 Mbps are required
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|
Definition
B. when installing cable in ceilings |
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|
Term
A company has just added a new conference room, an administrator has added six new data ports to this room. The administrator has verified that all the cabling is terminated and functioning correctly. Which of the following should the administor do next?
A. move some data across each port
B. check all of the cables with an OTDR
C. update the wiring diagrams
D. update the network baseline
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Definition
C. update the wiring diagrams |
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|
Term
A DHCP enabled computer on the network has been unplugged from the network for a week, in the meantime several other computers were added to the network. Upon plugging the computer back to the network the computer is unable to reach network resources. Which of the following is the most likely cause?
A. the DHCP pool limit has been reached
B. the DHCP scope needs to be redefined
C. the DHCP server needs to be restarted
D. the IP address lease has expired on the DHCP server
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|
Definition
D. the IP address lease has expired on the DHCP server |
|
|
Term
Which of the following WAN connection types provide the most bandwidth?
A. X. 25
B. OC-- X.
C. T1
D. ISDN
|
|
Definition
|
|
Term
When one connection to a host fails in a full mesh network, which of the following is true?
A. all hosts can communicate
B. no hosts can communicate
C. half of the hosts will lose communication
D., only the two hosts between the failed connection will lose communication
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|
Definition
A. all hosts can communicate |
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|
Term
Which of the following cable types, allows for maximum cable run distance?
A. multi-mode fiber
B. cat 3
C. coaxial
D. single mode fiber
|
|
Definition
|
|
Term
Which of the following is the maximum cat3 length acceptable for a horizontal cross connect?
A. 125 m 410 feet
B. 256 m 840 feet
C. 100 m 328 feet
D. 328 m 1076 feet
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|
Definition
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|
Term
A user can log onto all Internet sites properly except their bank site. The bank site page loads but will not function. The most likely cause of the problem
A. the DNS cannot result the bank domain name
B. you need to enable 128 encryption on their browser
C. they have chat disabled on the computer
D. netbeui does not work with financial institutions
|
|
Definition
B. you need to enable 128 encryption on their browser |
|
|
Term
All of the following IP addresses are routable except
A. 126.14.254.1.14
B. 192.10.20.1
C. 201.35.44.1
D. 172.16.16.1
|
|
Definition
|
|
Term
A user is unable to connect to a wireless network in a work meeting. All other users are able to connect. Which of the following is the cause?
A. the wireless card is having hardware failure
B. the wireless device is not broadcasting
C. the Mac address of the network are changed
D. there is some interference with the wireless signal
|
|
Definition
A. the wireless card is having hardware failure |
|
|
Term
A technician is resolving an issue where a computer is unable to connect to the Internet using a wireless access point. The computer is able to transfer files locally to other machines but cannot successfully reach the Internet. When the technician examines the IP address and the default gateway, they are both on the 192.168.1.0/24 network. Which of the following has occurred?
A. the computers Gateway is not routing to a public address
B. the computer is not using a private IP address
C. the computer is using an invalid ip address
D. the computer and the gateway are not on the same network
|
|
Definition
A. the computers Gateway is not routing to a public address |
|
|
Term
After installing a new switch and connecting redundant links to other switches. A LAN experiences, a broadcast storm causing severe throughput problem. Which of the following is a likely cause of the problem of the broadcast storm?
A. incorrect trunk encapsulation was applied
B. VLAN assignments on the new switch conflicted with existing VLAN assignments on the network
C. port aggregation was incorrectly configured
D. spanning tree protocol was not operational on the LAN
|
|
Definition
D. spanning tree protocol was not operational on the LAN |
|
|
Term
Which of the following protocols is used in a ping command?
A. TFTP.
B. SMTP
C. IGMP
D. ICMP
|
|
Definition
|
|
Term
Enabling Mac address filtering on a switch can be used to mitigate which of the following security threats?
A. worms
B. viruses
C. social engineering
D. rogue access points
|
|
Definition
|
|
Term
Which of the following devices is used to connect a WAN to a LAN?
A. a basic router
B. a basic switch
C. a bridge
D. a repeater
|
|
Definition
|
|
Term
Which of the following connector types is used to terminate coaxial cable?
A. RJ-45
B. RJ 11
C. BNC.
D. BST
|
|
Definition
|
|
Term
Which of the following tools should be used to attach an RJ-45 connector to a cat five cable?
A. screwdriver
B. Punch down tool
C. crimping tool
D. SNIPS
|
|
Definition
|
|
Term
A technician is asked to place a wireless Internet access in an open warehouse environment. After installing the equipment the technician noticed varied signal strength at different locations. Which of the following should the technician consider to improve the consistency of the signal strength?
A. change the antenna placement
B. broadcast the SSID
C. change encryption method
D. Enable traffic shaping
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|
Definition
A. change the antenna placement |
|
|
Term
The administrator has just installed a VoIP system and noticed that during peak times that calls are being dropped. Which of the following would an administrator implement to alleviate the problem?
A. fault tolerance
B. QOS
C. SSL-VPN
D. load-balancing
|
|
Definition
|
|
Term
Which of the following LAN technologies most commonly uses a point to multipoint connection?
A. OC 48
B. frame relay
C. ATM
D. E3
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|
Definition
|
|
