Description : The limited capability of this routing table is easily verified with the ………………………... command. A. ping B. traceroute C. route D. netstat
Last Answer : A. ping
Description : . A ………………………... is constructed manually by the system administrator using the route command. A. static routing table B. dynamic routing table C. both a and b D. neither a nor b
Last Answer : A. static routing table
Description : Dynamic routing protocol enable routers to a. Dynamically discover and maintain routes b. Distribute routing updates to other routers c. Reach agreement with other routers about the network topology d. All of the above
Last Answer : d. All of the above
Description : The……………………command can determine which interface is used on a system from the messages displayed on the console during a boot. A. dmesg B. traceroute C. ifconfig D. finger
Last Answer : A. dmesg
Description : The …………………... command can set or display the configuration values for a network interface. A. ping B. traceroute C. ifconfig D. finger
Last Answer : C. ifconfig
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 : A ……………………….. is built from the information exchanged by routing protocols. A. static routing table B. dynamic routing table C. both a and b D. neither a nor b
Last Answer : B. dynamic routing table
Description : A network that needs human beings to manually route signals is called.... A) Fiber Optic Network B) Bus Network C) T-switched network D) Ring network
Last Answer : C) T-switched network
Description : The _______ protocol allows the administrator toassign acost, called the metric, to each route. A) OSPF B) RIP C) BGP D) none of the above
Last Answer : OSPF
Description : Which among the following is correct: a) An IP address can be private - for use on Local Area Network (LAN). b) It can be use on the internet or other wide area network (WAN). c) IP addresses ... dynamically (assigned by another device on the network on demand). d) All of the Above e) None of These
Last Answer : d) All of the Above
Description : The Dynamic routing table is one _______ A. with manual entries B. which is updated automatically C. MAC entries D. none of the above
Last Answer : B. which is updated automatically
Description : The static routing table is one _______ A. with manual entries B. which is updated automatically C. MAC entries D. none of the above
Last Answer : A. with manual entries
Description : A network consists of eight NT servers. You are planning to move servers to different segments of yournetwork, what utility should be used at eachserver to determine which server generates the most traffic? A. NBTSTAT B. NETSTAT.EXE C. Performance Monitor D. Network Monitor E. ARP.EXE
Last Answer : Network Monitor
Description : The …………………... option tells netstat to display the status of all configured network interfaces. A. -n B. -i C. either a or b D. neither a nor b
Last Answer : B. -i
Description : The …………… command customizes the kernel configuration and generates the files needed to compile and link the kernel. A. ping B. ifconfig C. make config D. finger
Last Answer : C. make config
Description : The most basic function of ifconfig command is assigning the …………….. Address. A. Physical address B. Hardware address C. MAC address D. IP address
Last Answer : D. IP address
Description : The program used to determine the round trip delay between a workstation and a destination address is a. Tracert b. Traceroute c. Ping d. Pop
Last Answer : b. Traceroute
Description : In link state routing algorithm after construction of link state packets, new routes are computed using: (1) DES algorithm (2) Dijkstra's algorithm (3) RSA algorithm (4) Packets
Last Answer : Answer: 2
Description : In ________ TDM, slots are dynamically allocated to improvebandwidth efficiency. A) synchronous B) statistical C) isochronous D) none of the above
Last Answer : statistical
Description : Satellite-Switched Time-Division Multiple Access (SS/TDMA) is A. the method of determining whichdevice has access tothe transmission medium at any time. B. a medium access control technique for ... switching is used to dynamically changethechannel assignments D. All of theabove E. None of the above
Last Answer : a form of TDMA in which circuit switching is used to dynamically changethechannel assignments
Description : . In a kernel configuration feature, . if ……………...is selected, the dynamically loadable module is loaded the first time a call is made to the kernel that requires the module. A. "m" B. "Y" C. "n" D. "r"
Last Answer : A. "m"
Description : What is the word for something your body does automatically but you can also do manually like breathing or blinking?
Last Answer : Autonomic
Description : Equalization of the power factors of two alternators operating in parallel is accomplished _____________. A. manually, by adjusting the governor controls B. automatically, by automatic voltage regulators ... the output of current transformers D. automatically, by the designed action of the governors
Last Answer : Answer: B
Description : A low-voltage protection circuit is used in electric motor starting equipment to _____________. A. trip circuit contactors when the motor overspeeds due to low voltage B. trip circuit ... voltage without manually resetting D. prevent the motor from restarting automatically on restoration of voltage
Last Answer : Answer: D
Description : The examples of Interior Gateway Protocols (IGP) are. i) Open Short Path First (OSPF) ii) Routing Information Protocol (RIP) iii) Border Gateway Protocol (BGP) A) i only B) i, and ii only C) i and iii only D) All i, ii and iii
Last Answer : B) i, and ii only
Description : What built-in is used for changing the properties of the window dynamically?
Last Answer : Set_window_property Canvas-View
Description : . A network that needs human beings to manually route signals is called.... A) Fiber Optic Network B) Bus Network C) T-switched network D) Ring network
Description : The preferred route of administration of medication in the most acute care situations is which of the following routes? a) Intravenous The IV route is the preferred ... ) Intramuscular Intramuscular administration of medication is absorbed more slowly than intravenously administered medication.
Last Answer : a) Intravenous The IV route is the preferred parenteral route in most acute care situations because it is much more comfortable for the patient, and peak serum levels and pain relief occur more rapidly and reliably.
Description : For the treatment of hypogonadism and impotence, testosterone/dihydrotestosterone can be administered by the following route/routes: A. Oral B. Intramuscular C. Transdermal D. Both 'B' and 'C
Last Answer : D. Both 'B' and 'C'
Description : In _______, a tableassociating a logicaladdress with a physical address is updated manually. A) static mapping B) dynamic mapping C) physical mapping D) noneof the above
Last Answer : static mapping
Description : A _______routingtable contains information entered manually. A) static B) dynamic C) hierarchical D) none of the above
Last Answer : static
Description : Suppose transmission rate of a channel is 32 kbps. If there are ‘8’ routes from source to destination and each packet p contains 8000 bits. Total end to end delay in sending packet P is _____. a. 2 sec b. 3 sec c. 4 sec d. 1 sec
Last Answer : a. 2 sec
Description : State weather the following statement is true or false for IPV6 Addressing 1). IPV6 is a routable protocol that addresses, routes, fragments, and reassembles packets 2).IPV6 is a connectionless, unreliable datagram protocol. 3). ... C. 1. false, 2. false, 3. false D. 1.false, 2. true, 3. true
Last Answer : A. 1. True, 2. true, 3. true
Description : In Frame Relay, when a _____ is selected, the correspondingtable entry is recorded for all switches by the administrator A) PVC B) SVC C) either (a) or (b) D) neither (a) nor (b)
Last Answer : PVC
Description : Distance vector routing algorithm is a dynamic routing algorithm. The routing tables in distance vector routing algorithm are updated ........... (1) automatically (2) by server (3) by exchanging information with neighbour nodes. (4) with back up database
Last Answer : Answer: 3
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 NOT true about User Datagram Protocol in transport layer? a. Works well in unidirectional communication, suitable for broadcast information. b. It does three way ... File System d. The lack of retransmission delays makes it suitable for real-time applications
Last Answer : b. It does three way handshake before sending datagrams
Description : A list of protocols used by a system, one protocol per layer, is called ________ a) protocol architecture b) protocol stack c) protocol suite d) protocol system
Last Answer : b) protocol stack
Description : In ________ routing, we assume that there is one node (or more) ineach autonomous system that acts on behalf of the entire autonomous system. A) distant vector B) path vector C) link state D) none of the above
Last Answer : path vector
Description : Routing inside an autonomous system is referred to as _______________. A) interdomain routing B) intradomain routing C) both a and b D) none of the above
Last Answer : intradomain routing
Description : The purpose of the _______is to provide flow and error control for the upper-layer protocols that actually demand theseservices A) MAC B) LLC C) LLU D) none of the above
Last Answer : LLC
Description : Both Go-Back-N and Selective-Repeat Protocols use a_________. A) sliding frame B) sliding window C) sliding packet D) none of the above
Last Answer : sliding window
Description : To handleframesarrivingfrom other protocols, Frame Relay uses adevice calleda _________. A) VOFR B) FRAD C) MUX D) none of the above
Last Answer : FRAD
Description : In IPv6,a _______address is usedif aLAN uses the Internet protocols but isnot connected tothe Internet for security reasons. A) link local B) site local C) mapped D) none of the above
Last Answer : link local
Description : Which of the following technique isused for encapsulation? A. a technique used inbest-effort delivery systems toavoid endlessly loopingpackets. B. a technique used by protocols in which a lower level ... network that cannothandle the originaldatagram size D. All of theabove E. None of the above
Last Answer : a technique used by protocols in which a lower level protocol accepts a message from ahigher level protocol and places it in the data portion of the low level frame
Description : Which of the following layer protocols are responsible for user and theapplicationprogrammesupport such aspasswords, resource sharing, file transfer and network management? A. Layer 7 protocols B. Layer 6 protocols C. Layer 5 protocols D. Layer 4 protocols E. None of the above
Last Answer : Layer 7 protocols
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 : Which of the following technique isused for fragment? A. a technique used inbest-effort delivery systems toavoid endlessly loopingpackets B. a technique used by protocols in which a lower level protocol ... network that cannothandle the originaldatagram size D. All of theabove E. None of the above
Last Answer : one of the pieces that results when an IP gateway divides an IP datagram into smallerpieces for transmission acrossa network that cannothandle the originaldatagram size