Which of the following are not the standard representations defined by Telnet protocol?
IP and AO
YTA and WAY
EC and EL
SYNCH
Correct Answer :
B. YTA and WAY
Related Questions
In which of the following states after selecting a mailbox, actions can be taken against the
mail within the mailbox?
Non-authenticated state
Authenticated state
Selected state
Logout state
A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection is this?
DSL
Cable modem
ISDN
T1
Which of the following provides a structure for conveying message through TCP/IP network
to host?
Address Resolution protocol (ARP)
Internet Control Message Protocol (ICMP)
Bootstrap Protocol (BOOTP)
Dynamic Host Configuration Protocol (DHCP)
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.
------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
Dispersion
Thermal noise
Delay distortion
all of these
The worldwide Internet is a well-known example of ------------------.
PAN
Subnet
Intra-Network
Inter-network
127.0.0.1 address is reserved for internal loopback functions.
True.
False.
____________ 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)
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
If user A wants to send an encrypted message to user B, the plaintext is encrypted with the public key of ………….
Skeleton
Private
Public
Symmetric
What is the distance limitation of Cat5 UTP?
1 km
100 km
100 m
100 foot
What is the default subnet mask for a class A network?
255.0.0.0
255.224.0.0
255.255.0.0
255.255.255.0
Destination physical address in ARP request is a ………………………….address.
Unicast
Broadcast
Multicast
Anycast
In TCP segment format _______indicates start of data.
RST
ACK
URG
Data Offset
Transmission medias are classified into two main categories, which are -------------- and --------------------.
twisted pair, coaxial
guided , unguided
analog, digital
synchronous, Asynchronous
In the symmetric-key method of cryptography, which key is publicly known?
Encryption key only
Decryption key only
Both
None of the above
________is a multicast extension to OSPF Version 2.
Multicast Source Discovery Protocol (MSDP)
Distance Vector Multicast Routing Protocol (DVMRP)
Multicast OSPF (MOSPF)
Internet Group Management Protocol (IGMP)
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)
T1 makes up 24 channels.
True.
False.
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.
When collection of various computers seems a single coherent system to its client, then it is called
computer network
distributed system
both (a and (b
none of the mentioned
What is the IEEE specification for Ethernet?
802.1
802.2
802.3
802.4
Which of the following is defined in RFC 4366?
Secure File Trasfer Protocol (SFTP)
Trivial File Transfer Protocol (TFTP)
File Transfer Protocol (FTP)
Transport Layer Security (TLS)
A router receives an IP packet with source IP address 130.45.3.3 and destination IP address 202.23.4.16. The router cannot find the destination IP address in its routing table. Which ICMP message should be sent?
Time stamp request
Router solicitation
Destination Unreachable
Parameter problem on a datagram
Which of the following is a media type that is most susceptible to interference?
Shielded twisted pair (STP)
Fiber optics
Unshielded twisted pair (UTP)
Coaxial
How many number of host/machine can be attached to a network using a class B address?
65,536
128
256
16,777,216
Which of the following protocols is described in RFC 793?
Address Resolution Protocol (ARP)
Transmission Control Protocol (TCP)
Bootstrap Protocol (BOOTP)
User Datagram Protocol (UDP)
What can be used in the place of DNS to resolve host names to IP addresses?
WINS
LMHosts
Hosts
DHCP
What is used to boost a digital signal?
amplifier
digi-booster
multiplexer
booster
TCP protocol is responsible for logical addressing and delivery of packets.
True.
False.