Which cable type is immune to outside interference and crosstalk?
Thinnet
Thicknet
Twisted pair
Fiber optic
Correct Answer :
D. Fiber optic
Related Questions
Which layer of the OSI model does a switch operate in?
Physical
Data-link
Network
Transport
Videoconferencing is an example for…………………… communication
Simplex
Half duplex
Full duplex
serial
What is the range of multicast addressing?
223.0.0.0 through 240.255.255.255
244.0.0.0 through 239.255.255.266
224.1.1.1 through 239.555.255.255
224.0.0.0 through 239.255.255.255
127.0.0.1 address is reserved for internal loopback functions.
True.
False.
What is the distance limitation of Cat5 UTP?
1 km
100 km
100 m
100 foot
ADSL uses high-speed Internet service phone lines
True.
False.
SMTP protocol is responsible for sending email across the Internet
True.
False.
Which of the following was initially designed as a video and audio compression standard?
MPEG-1
MPEG-2
MPEG-4
MPEG-3
25 is used by SMTP
True.
False.
In FTP, to execute a file transfer, the user begins by _________.
Navigating the directory structure
Connecting to a remote host
Listing files available for transfer.
Defining the transfer mode
Which type of connector is used on 10Base2 networks?
SC
BNC
RJ-45
RJ-11
Which of the following protocols is not routable?
TCP/IP
IPX/SPX
AppleTalk
NetBEUI
The generic domain name for air transport industry is ________.
biz
air
aero
fly
____________ was developed to support aggregation and summarization of routing
information.
Static Routing protocol
Enhanced Interior Gateway Routing Protocol (EIGRP)
Routing Information Protocol (RIP)
Border Gateway Protocol (BGP)
What is the maximum frame size of a frame relay?
< or = to 1600 octets
> or = to 1800 octets
< or = to 1800 octets
> or = to 1600 octets
Thinnet coaxial cable uses what type of connector?
RJ-45
AUI
MSAU
BNC
Destination physical address in ARP request is a ………………………….address.
Unicast
Broadcast
Multicast
Anycast
You're asked to install a Citrix MetaFrame XP server. What protocol will clients use to connect and run graphical terminal emulation to the new server?
ICA
Telnet
RAS
HTTP
The Point-to-Point Protocol (PPP) is described in which of the following?
RFC 3390 AND RFC 3392
RFC 1661 AND RFC 1662
RFC 2490 AND RFC 2492
RFC 2225 AND RFC 2226
_____________________ are set up to fulfill service ordering, service assurance, and
billing functions.
IPTV server
Users
Content servers
Complex Operation Support Systems (OSS)
Which of the following states suggests that the connection has been ended either at the
request of the client or for any other reason?
Selected state
Authenticated state
Logout state
Non-authenticated state
What is the maximum length of twisted-pair cable before a signal booster is needed? Select all that apply.
25 meters
100 meters
328 feet
1000 feet
What is the maximum length of thick Ethernet cable before a signal booster is needed?
500 feet
500 meters
1000 feet
2 miles
You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured for an IP network over 100BaseT using DHCP. You can't connect, even though the client says that DHCP is working on his 100BaseT network. What should
Use Ipconfig /release to release the old DHCP address.
Use Winipcfg and click Release to release the old DHCP address.
Use Ifconfig to initialize the NIC.
Use Tracert to determine the problem.
What is the length of MARKER field in BGP message header?
1 byte
2 byte
16 byte
19 byte
BGP is …………………………………….routing protocol used to ………………………….routing table.
intrautonomous system, update
Interautonomous system, update
Interautonomous system, create
intrautonomous system, create
What can be used in the place of DNS to resolve host names to IP addresses?
WINS
LMHosts
Hosts
DHCP
Which of these cable is/are used to connect devices to hubs and switches.
crossover
straight-through
co-axial
both A) and B)
What layer of the OSI protocol reference model does a bridge operate under?
Physical
Data-link
Network
Transport
UDP datagram has a header, which is of ________.
16 bytes
8-bytes
32 bytes
64 bytes