What is the code used for Interpret As Command (IAC)?
253
255
240
241
Correct Answer :
B. 255
Related Questions
What is the IEEE specification for Ethernet?
802.1
802.2
802.3
802.4
Which of the following can provide a backbone network of 600 meters in length without using repeaters?
10BaseT
100BaseT
10Base5
100BaseFX
___________ is based on resources that are present within the Diffserv region.
Admission control
Packet scheduler
Packet classifier
Packet control
Which of the following is the port used by SMTP?
21
23
25
80
The Hamming Distance for the codes generated using either even or odd parity will be------------------
2
4
1
0
What does a patch cable connect to within an Ethernet network?
The patch panel to the hub
The patch panel to the wall jack
The wall jack to the computer
The NIC directly to another computer's NIC
………………….is a technique of conversion between the representation of digital data in user equipment and the corresponding signals transmitted over a communications channel.
Line coding
Demodulation
Modulation
Segmentation
What can be used in the place of DNS to resolve host names to IP addresses?
WINS
LMHosts
Hosts
DHCP
Videoconferencing is an example for…………………… communication
Simplex
Half duplex
Full duplex
serial
The generic domain name for air transport industry is ________.
biz
air
aero
fly
Which of the following connectors is used by UTP on a Fast Ethernet network?
ST
BNC
RJ-45
RJ-11
You have a network card with the connector in question 43, and it also has a 15 pin female connector, the pins being in two rows. What type of card is it?
ethernet
token ring
arcnet
dlc
________allows receiver to inform sender about the successful receiving of all the
segments.
SACK-permitted Option
Window scale option
Selective Acknowledgment (SACK)
Maximum segment size option
Which cable type is immune to outside interference and crosstalk?
Thinnet
Twisted pair
Fiber optic
Thicknet
What is the maximum length of thinnet cable before a signal booster is needed?
185 meters
500 feet
1600 feet
1 mile
Which directory service is used in Windows 2000 Server?
Active Directory
SAM
NDS
Bindery
AppleTalk protocol configures hosts in zones on the network.
True.
False.
Which of the following provides control over multimedia sessions?
Session Initiation Protocol (SIP)
Session Description Protocol (SDP)
Session Announcement Protocol (SAP)
Real-time Control Protocol (RTCP)
Your network has gotten a single class C address but has 300 computers. How can you connect them to the Internet?
Use IPX.
Implement NAT.
Use DHCP.
Use DNS.
Which class of IP addressing was not brought in much use?
Class A addresses
Class D addresses
Class B addresses
Class C addresses
Which of the following can translate between dissimilar protocols and network types?
Hub
Repeater
Switch
Gateway
ARP is defined in RFC _____ and it is a current internet standard, ________
RFC-37, STD 903
RFC-903, STD 37
RFC 826; STD 37
RFC 37; STD 826
What is the length of MARKER field in BGP message header?
1 byte
2 byte
16 byte
19 byte
Which of the following provides the service for any casting?
IPV5
IPV6
IPV7
IPV8
Which of the following is required to communicate between two computers?
Communications software
Protocol
Communication hardware
All of the above including access to transmission medium
Which of the following is a simplex protocol?
Multicast Source Discovery Protocol (MSDP)
User datagram protocol(UDP)
Resource Reservation Protocol (RSVP)
Internet Group Management Protocol (IGMP)
Which type of connector is used on 10Base2 networks?
SC
BNC
RJ-45
RJ-11
Which of the following can be used to transfer files from a Unix server?
FTP
Telnet
IPX
Netstat
Which function is not supported by E-mail?
authentication
composition
Disposition
Displaying
Which of the following is the IEEE specification for wireless networks?
802.3
802.5
802.2
802.11b