___________ is based on resources that are present within the Diffserv region.
Admission control
Packet scheduler
Packet classifier
Packet control
Correct Answer :
A. Admission control
Related Questions
What is the distance limitation of Cat5 UTP?
1 km
100 km
100 m
100 foot
You wish to install a 100BaseT network. What type of cabling will you use?
CAT 3 UTP
CAT 5 UTP
Thinnet
Fiber optic
____________ 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)
A financial institution that issues the card to the purchaser is ________.
Merchant
Issuer
Acquirer payment gateway
Cardholder
Videoconferencing is an example for…………………… communication
Simplex
Half duplex
Full duplex
serial
25 is used by SMTP
True.
False.
Which directory service is used in Windows 2000 Server?
Active Directory
SAM
NDS
Bindery
In an autonomous system with n areas, how many areas are connected to the backbone?
1
N
N+1
N-1
Which of these is an example for unguided transmission?
coaxial cable
optical fibers
wireless
twisted pairs
_______ body looks after the protocol identifiers used over Internet.
Transmission Control Protocol
Telnet protocol
Internet Protocol
Network Control Protocol
Which of the following application uses 1.5 Mbps bandwidth?
High speed internet browsing
Recording for later viewing
Two(2)other TV'S
One(1)high definition TV(HDTV)
Destination physical address in ARP request is a ………………………….address.
Unicast
Broadcast
Multicast
Anycast
What is the default subnet mask for a class B network?
255.0.0.0
255.255.0.0
255.255.255.0
255.255.192.0
Which class does the IP address 202.119.22.31 belong to?
Class A
Class B
Class C
APIPA
_______ Domain name corresponds to US military.
.us mili
.mili
.mil
.us
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)
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.
Select the standard for token ring using token-passing media access.
802.2
802.3
802.5
802.11(b)
T1 makes up 24 channels.
True.
False.
What is the IEEE specification for Ethernet?
802.1
802.2
802.3
802.4
Thinnet coaxial cable uses what type of connector?
RJ-45
AUI
MSAU
BNC
--------------- is/are used for error detection.
Parity bit
checksum
both A) and B)
neither A) nor B).
Which of the following can support many concurrent B-channel links and one 64 Kbps Dchannel?
ISDN Basic Rate Interface (BRI)
ISDN Primary Rate Interface (PRI)
Point-to-Point circuit (PPP)
ISDN NRZ encoding
________acts as source and destination for IP traffic.
Interface
Node
Host
Router
Which is the port used by POP3?
69
110
143
443
The general form of the SMTP destination address is ________________.
user% remote-host@gateway-host
user@host
local-part@domain-name
None of the above
Which of the following is the port used by SMTP?
21
23
25
80
In an authentication using symmetric keys, if 10 people need to communicate, we need _______ keys.
90
10
20
45
Which of the following can be used to transfer files from a Unix server?
FTP
Telnet
IPX
Netstat