Description : Which of the following devices discriminates between multicast and unicast packets? 1) Multicast switch 2) Bicast switch 3) Bicast router 4) Mulicast Router
Last Answer : 4) Mulicast Router
Description : IGMP helps a ________ router createand update a list of loyal members relatedto each router interface. A) broadcast B) unicast C) multicast D) noneof the above
Last Answer : multicast
Description : Differentiate between Multicast and Unicast. -Technology
Last Answer : Multicast – Radio, TV and Satellite communication is referred to as Multicast, meaning one-way communication from single sending source to unlimited number of receivers.The internet transmission is 'Unicast‟, referring to two-way communication and being interactive.
Description : In Ethernet addressing, ifall the bits are 1s, the address is _________. A) unicast B) multicast C) broadcast D) none of the above
Last Answer : broadcast
Description : In Ethernet addressing, if the least significant bit of the firstbyte is 1, the address is _________. A) unicast B) multicast C) broadcast D) none of the above
Description : In Ethernet addressing, if the least significant bit of the firstbyte is 0, the address is _________. A) unicast B) multicast C) broadcast D) none of the above
Last Answer : unicast
Description : If an Ethernet destination address is08:07:06:05:44:33, then this is a ______ address. A) unicast B) multicast C) broadcast D) any of theabove
Description : f an Ethernet destination address is07:01:02:03:04:05, then this is a ______ address. A) unicast B) multicast C) broadcast D) any of theabove
Description : An ARP request is normally _______. A) broadcast B) multicast C) unicast D) noneof the above
Description : An ARP reply isnormally_______. A) broadcast B) multicast C) unicast D) noneof the above
Description : RPB creates a shortest path _______ tree from thesourceto each destination. A) unicast B) multicast C) broadcast D) none of the above
Description : A one-to-one communication betweenone source and one destination is classified as a _______ communication. A) unicast B) multicast C) broadcast D) none of the above
Description : A one-to-many communication between one sourceand a specific group of hosts is classifiedas a _______ communication. A) unicast B) multicast C) broadcast D) none of the above
Description : A one-to-all communication between one source and all hosts on a network is classified as a_______ communication. A) unicast B) multicast C) broadcast D) none of the above
Description : IPv6 does not support which of the following addressing modes? a. unicast addressing b. multicast addressing c. broadcast addressing d. anycast addressing
Last Answer : c. broadcast addressing
Description : Communication channel is shared by all the machines on the network in ________ a) broadcast network b) unicast network c) multicast network d) anycast network
Last Answer : a) broadcast network
Description : In the following list of devices which device is used in network layer? (1) Repeaters (2) Router (3) Application Gateway (4) Switch
Last Answer : Router
Description : In unicast routing,each router in the domain has a table thatdefines a______ path tree to possible destinations. A) average B) longest C) shortest D) none of the above
Last Answer : shortest
Description : The least significant 23 bits in a 48-bit Ethernet address identify a ________. A) multicast router B) host C) multicast group D) noneof the above
Last Answer : multicast group
Description : A _______ message tells an upstream router to start sending multicast messages for a specific groupthrough aspecific router. A) weed B) graft C) prune D) none of the above
Last Answer : graft
Description : A _______ message tells an upstream router to stop sending multicast messages for a specific group through aspecific router. A) weed B) graft C) prune D) none of the above
Last Answer : prune
Description : Which of the following devices is specially designed to forward packets to specific ports based on the packet's address? 1) Specialty hub 2) Switching hub 3) Port hub 4) Filtering hub
Last Answer : 2) Switching hub
Description : Which of the following devices is specially designed to forward packets to specific ports based on the packet's address? 1 Specialty hub 2 Switching hub 3 Port hub 4 Filtering hub
Last Answer : 2 Switching hub
Description : A __________ is a device that forwards packets between networks by processing the routing information included in the packet. a) bridge b) firewall c) router d) hub
Last Answer : c) router
Description : Filtering of packets by firewall based on a router has facilities to a. i, iii b. i, ii, iii c. i, ii, iii, iv d. ii, iii, iv
Last Answer : b. i, ii, iii
Description : Firewall as part of a router program a. filters only packets coming from internet b. filters only packets going to internet c. filters packets travelling from and to the intranet from the internet d. ensures rapid traffic of packets for speedy e-Commerce
Last Answer : c. filters packets travelling from and to the intranet from the internet
Description : Do you think that requiring people to serve jury duty discriminates against those with lower incomes?
Last Answer : I think the problem is that Jurors aren't compensated properly for their time. If you made a reasonable wage from your time on a jury, then this wouldn't really be an issue. The justice system ... t think a jury of millionaires would be as likely to judge white collar crimes as harshly for example.
Description : Would you participate in an organization that discriminates against homosexuals, atheists and agnostics?
Last Answer : Nope. Not just because boy scouts have been accused (and I believe in some cases to be true) of all of these things but also because they’re no co-ed.
Description : The immune system normally discriminates between which types of antigens. a) B and T cells b) self and non-self c) humoral and cell-mediated d) primary and secondary
Last Answer : ANSWER: B -- SELF AND NON-SELF
Description : A ________ switch is a multistageswitch with microswitches at each stagethat route the packets based on theoutput port representedas a binary string. A) crossbar B) TSI C) banyan D) none of the above
Last Answer : banyan
Description : The purpose of vacuum tube was to NOT act like A) an amplifier B) a switch C) a router D) None of above
Last Answer : Answer : C
Description : Which of the following is not a network device: a) Router b) Switch c) Modem d) Bridge e) None of The Above
Last Answer : e) None of The Above
Description : A USB communication device that supports data encryption for secure wireless communication for notebook users is called a a) USB wireless network adapter b) wireless switch c) wireless hub d) router e) None of these
Last Answer : a) USB wireless network adapter
Description : A _____ is a computer, appliance, or router that sits between the trusted and untrusted systems. (1) bridge (2) switch (3) firewall (4) hub
Last Answer : firewall
Description : State whether true or false. i) A connection oriented protocol can only use unicast addresses. ii) The any cast service is included in IPV6. A) True, False B) True, True C) False, True D) False, False
Last Answer : B) True, True
Description : Which command does not show that two devices are failing to route packets between them successfully? A. show interface B. trace C. telnet D. ping
Last Answer : show interface
Description : Your company receives internet access through a network or a gateway server. Which of the following devices is best suited to protect resources and subnet your LAN directly on the network server? 1) DSL modem 2) A multi-homed firewall 3) VLAN 4) A brouter that acts both as a bridge and a router
Last Answer : 2) A multi-homed firewall
Description : Your company receives internet access through a network or a gateway server. Which of the following devices is best suited to protect resources and subnet your LAN directly on the network server? 1 DSL modem 2 A multi-homed firewall 3 VLAN 4 A brouter that acts both as a bridge and a router
Last Answer : 2 A multi-homed firewall
Description : How do I connect a switch to my router so that I can add more computers to my network?
Last Answer : get a connector hub adapter
Description : What's the difference between a switch and a router?
Last Answer : A switch changes the bandwith of the signal,a router simply redirects a signal.
Description : Describe Hub, Switch and Router?
Last Answer : Hub: Hub will broadcast all data to every port. It has a common connection point for all devices. Switch: Switch will create the dynamic connection and provide information to the ... be responsible for forwarding data packets. Let us move to the next Computer Network Interview Questions.
Description : What isanother name fora sharednetwork? A) WAP B) Switch C) Broadband router D) Hub
Last Answer : Hub
Description : What device separates asingle network into two segmentsbut lets the twosegments appear as one tohigher protocols? A. Switch B. Bridge C. Gateway D. Router
Last Answer : Bridge
Description : What is the central device in star topology? a. STP serve b. Hub/switch c. PDC d. Router
Last Answer : b. Hub/switch
Description : Which device uses logical addressing system? a. Hub b. Switch c. Bridge d. Router
Last Answer : d. Router
Description : Which one of the following is not a network device? (A) Router (B) Switch (C) Hub (D) CPU
Last Answer : Answer: D
Description : What is Unicast Mode ?
Last Answer : Simplex , half duplex and full duplex modes are called unicast mode.
Description : What is Unicast ?
Last Answer : When data is exchanged between a sender and a recipient , it is called unicast.
Description : Which of the following couldnot be an Ethernet unicast destination? A) 43:7B:6C:DE:10:00 B) 44:AA:C1:23:45:32 C) 46:56:21:1A:DE:F4 D) 48:32:21:21:4D:34
Last Answer : 43:7B:6C:DE:10:0
Description : . In IPv6, the___________ address isgenerally usedby a normal host as a unicast address. A) provider-based unicast B) link local C) site local D) none of the above
Last Answer : provider-based unicast