Description : State weather the following statement is true or false for Point-to-Point Protocol 1). It is still in widespread use for dial-up TCP/IP connections 2) Point-to-point circuits in the form of asynchronous lines have long been ... . false C. 1. false, 2. false, 3. false D. 1. true, 2. false, 3. true
Last Answer : D. 1. true, 2. false, 3. true
Description : Which is the protocol that maps varying IP addresses to the Physical MAC Address of a machine in a LAN network? a. ARQ (Automatic Repeat Request) b. ARP (Address Resolution Protocol) c. SLIP (Serial Line Internet Protocol) d. PLIP (Parallel Line Internet Protocol)
Last Answer : b. ARP (Address Resolution Protocol)
Description : Which is the protocol that maps varying IP addresses to the Physical MAC Address of a machine in a LAN network? A. ARQ Automatic Repeat Request B. ARP Address Resolution Protocol C. SLIP Serial Line Internet Protocol D. PLIP Parallel Line Internet Protocol
Last Answer : B. ARP Address Resolution Protocol
Description : ………………...is a minimal protocol that allows isolated hosts to link via TCP/IP over the telephone network and ………………..uses a proposed international standard for transmitting HDLC over asynchronous lines. A. LCP, PPP B. PPP, LCP C. SLIP, PPP D. PPP, SLIP
Last Answer : C. SLIP, PPP
Description : The most common protocol for point-to-pointaccess is the Point-to-Point Protocol (PPP), which is a _________protocol. A) bit-oriented B) byte-oriented C) character-oriented D) none of the above
Last Answer : byte-oriented
Description : Which protocols adopted the standards of HDLC (High Level Link Control) protocol? a. X.25 protocol as LAPB (Link Access Procedure Balanced, V.42 protocol as LAPM (Link Access Procedure for ... Services Digital Network) protocol as LAPD (Link Access Procedure on D channel) d. All the above
Last Answer : d. All the above
Description : Dialup Internet Access?
Last Answer : form_title= Dialup internet Access form_header= Save money with dialup internet. What internet service do you currently use? What is your budget for internet service?*= _ [50] Do you have more than one phone line in your home?*= () Yes ... in your home?* {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, More than 10}
Description : The method of Internet access that requires a phone line, but offers faster access speeds than dialup is the _____ connection. a) cable access b) satellite access c) fiber-optic service d) modem e) None of these
Last Answer : d) modem
Description : PPP stands for: a) Point Power Protocol b) Point to Point Protocol c) Power Point Presentation d) None of These
Last Answer : b) Point to Point Protocol
Description : Suppose you are browsing the world wide web using a web browser and trying to access the web servers. What is the underlying protocol and port number that are being used? a. UDP, 80 b. TCP, 80 c. TCP, 25 d. UDP, 25
Last Answer : b. TCP, 80
Description : A _____ is a TCP name for a transport service access point. a. port b. pipe c. node d. protocol
Last Answer : a. port
Description : One advantage of dial-up-internet access is ___ 1) It utilises broadband technology 2) It utilizes existing telephone service 3) It uses a router for security 4) Modem speeds are very fast 5) None of these
Last Answer : Answer :2
Description : Generally TCP is reliable and UDP is not reliable. DNS which has to be reliable uses UDP because a. UDP is slower b. DNS servers has to keep connections c. DNS requests are generally very small and fit well within UDP segments d. None of these
Last Answer : c. DNS requests are generally very small and fit well within UDP segments
Description : When data moves from one set of major connections to another on theInternet, we call theseconnections the Internet _____. A) Pathway B) Backbone C) Communications system D) Routers
Last Answer : Backbone
Description : What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? a. 4 b. 2 c. 6 d. 3 3. none of the above
Last Answer : 3
Description : ______ is the cell relay protocol designed by the corresponding Forum and adopted by the ITU-T. A) X.25 B) Frame Relay C) ATM D) none of the above
Last Answer : ATM
Description : Which of the following is required to communicate between two computers? a. communications software b. protocol c. communication hardware d. all of above including access to transmission medium
Last Answer : all of above including access to transmission medium
Description : What type of telecommunicationshardware allows you to access the web? A) Browser B) Modem C) FTP protocol D) IRC
Last Answer : Modem
Description : Which of the following is the multiple access protocol for channel access control? a. CSMA/CD b. CSMA/CA c. Both CSMA/CD & CSMA/CA d. HDLC
Last Answer : c. Both CSMA/CD & CSMA/CA
Description : In the TCP/IP protocol architecture, the Network Access Layer includes ………………………………...layers of the OSI Reference Model. A. presentation, session, application B. physical, data link, network C. data link, network D. physical, data link
Last Answer : B. physical, data link, network
Description : Which of the following is the multiple access protocol for channel access control? A. CSMA/CD B. CSMA/CA C. Both CSMA/CD & CSMA/CA D. HDLC
Last Answer : C. Both CSMA/CD & CSMA/CA
Description : Do many people still use dialup internet?
Last Answer : I dont think so many people use the dial up internet service, beacause now a days high speed internet and the dial up internet dosent have that much price differance . According to me very few migh ... dialup.So,in view of that fact, dialup is their only option until fiber optic cable is installed.
Description : Is broadband internet much faster than dialup?
Last Answer : Definitely!!! Broadband can be anywhere between 10 to 100 times quicker than dial up. Dial up is like the grandfather of internet connectivity. Many advances have been made since it's inception. ... and much more efficient at downloading things. Broadband can also be about 10 times faster than dsl.
Description : can i get dialup with my phone,internet cable modem?
Last Answer : You can get on the internet using dial-up, but it won't be very fast. Most dial up accounts only cost about 10 dollars now.
Description : The Multicast Open Shortest Path First (MOSPF)protocol is an extension of the OSPF protocol that uses multicast routing to create source-based trees. The protocol is basedon _______ routing. A) distancevector B) link state C) path vector D) none of the above
Last Answer : link state
Description : Which one of the following uses UDP as the transport protocol? a. HTTP b. Telnet c. DNS d. SMTP
Last Answer : c. DNS
Description : Transmission control protocol ___________ a. is a connection-oriented protocol b. uses a three way handshake to establish a connection c. receives data from application as a single stream d. all of the mentioned
Last Answer : d. all of the mentioned
Description : A sender uses the Stop-and-Wait ARQ protocol for reliable transmission of frames. Frames are of size 1000 bytes and the transmission rate at the sender is 80 Kbps (1Kbps = 1000 bits/second). Size of ... is lost, the sender throughput is __________ bytes/second. a. 2500 b. 2000 c. 1500 d. 500
Last Answer : a. 2500
Description : Station A uses 32 byte packets to transmit messages to Station B using a sliding window protocol. The round trip delay between A and B is 80 milliseconds and the bottleneck bandwidth on the path between A and B ... What is the optimal window size that A should use? a. 20 b. 40 c. 160 d. 320
Last Answer : b. 40
Description : A bit-stuffing based framing protocol uses an 8-bit delimiter pattern of 01111110. If the output bit-string after stuffing is 01111100101, then the input bit-string is a. 0111110100 b. 0111110101 c. 0111111101 d. 0111111111
Last Answer : b. 0111110101
Description : State weather the following statement is true or false for Stream Control Transmission Protocol (SCTP). 1). SCTP uses only few known ports in the TCP space. 2).SCTP is a new transport protocol at the same layer as TCP and ... , 3. false C. 1. false, 2. false, 3. false D. 1.false, 2. true, 3. true
Last Answer : D. 1.false, 2. true, 3. true
Description : When displaying a web page, the application layer uses the _____________ A. HTTP protocol B. FTP protocol C. SMTP protocol D. TCP protocol
Last Answer : A. HTTP protocol
Description : Electronic mail uses which Application layer protocol? A. SMTP B. HTTP C. FTP D. SIP
Last Answer : A. SMTP
Description : Transmission control protocol is a) connection oriented protocol b) uses a three way handshake to establish a connection c) recievs data from application as a single stream d) all of the mentioned
Last Answer : d) all of the mentioned
Description : Is it just me or has your internet connection speed gone to hell since the FCC let the net neutrality lapse in favor of allowing the big media giants control access, connections and speed?
Last Answer : It’s probably you.
Description : The x.25 standard specifies a a. technique for start-stop data b. technique for dial access c. DTE/DCE interface d. data bit rate e. none of above
Last Answer : DTE/DCE interface
Description : _______ is the protocol suite for thecurrent Internet. A) TCP/IP B) NCP C) UNIX D) ACM
Last Answer : TCP/IP
Description : ICMP (Internet Control Message Protocol) is A. a TCP/IP protocol used todynamically bind ahigh level IP Address to alow-level physical hardware address B. a TCP/IP high level protocol for transferring ... to monitor computers D. a protocol that handles error andcontrol messages E. None of the above
Last Answer : a protocol that handles error andcontrol messages
Description : The Internet Control Message Protocol (ICMP) A. allows gateways to send error acontrol messages toother gateways or hosts B. provides communication between the Internet Protocol Software on one machine ... and takeaction to correct theproblem D. All of theabove E. None of the above
Last Answer : All of theabove
Description : The standard suit of protocols used by the Internet, Intranets, extranets and some other networks. A) TCP/IP B) Protocol C) Open system D) Internet work processor
Last Answer : A) TCP/IP
Description : Which of the following is a transport layer protocol? a. stream control transmission protocol b. internet control message protocol c. neighbor discovery protocol d. dynamic host configuration protocol
Last Answer : a. stream control transmission protocol
Description : Which of the following assertions is FALSE about the Internet Protocol (IP)? a. It is possible for a computer to have multiple IP addresses b. IP packets from the same source to the same ... outgoing packets; the route is determined only by the routing tables in the routers on the way
Last Answer : d. The packet source cannot set the route of an outgoing packets; the route is determined only by the routing tables in the routers on the way
Description : For which one of the following reasons does Internet Protocol (IP) use the time-to- live (TTL) field in the IP datagram header? a. Ensure packets reach destination within that time b. ... packets from looping indefinitely d. Limit the time for which a packet gets queued in intermediate routers.
Last Answer : c. Prevent packets from looping indefinitely
Description : The term IPv4 stands for? a. Internet Protocol Version 4 b. Internet Programming Version 4 c. International Programming Version 4 d. None of these
Last Answer : a. Internet Protocol Version 4
Description : RIP stands for ________ a. Reduced Information Protocol b. Routing Internet Protocol c. Routing Information Protocol d. Reduced Internet Protocol
Last Answer : c. Routing Information Protocol
Description : ICMP stands for __________ a. Internet Coordinate Message Protocol b. Internet Control Message Protocol c. Interconnect Control Message Protocol d. Interconnect Coordinate Message Protocol
Last Answer : b. Internet Control Message Protocol
Description : What are the common protocols associated with the network layer? a. Address Resolution Protocol b. Reverse Address Resolution Protocol c. Internet protocol d. Neighbour Discovery Protocol
Last Answer : c. Internet protocol
Description : .How many layers are present in the Internet protocol stack (TCP/IP model)? a. 5 b. 7 c. 6 d. 10
Last Answer : a. 5