IS7000-2
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Complete list of Terms and Definitions for IS7000-2

Terms Definitions
"An electromagnetic feed line used in communications that consists of a rectangular or cylindrical metal tube or pipe that propagates a signal through the tube or pipe. a. Coaxial b. Waveguide c. Fiber Optics d. Microwave e. Laser f. No Previous" b. Waveguide
"This type of fiber optic uses a laser to send one beam of light down center of fiber to propagate light down the fiber. a. Multimode Step b. Multimode Graded c. Single Mode d. Laser e. No Previous" c. Single Mode
"A store and forward switch stores whole packet, checks the CRC and if it is correct, forwards to destination DTE a. True b. False" a. True
"This protocol provides a address to name and name to address mapping. a. Bootp b. RARP c. DHCP d. DNS e. All of the previous f. None of the previous" d. DNS
"USB 2.0 data rate of a. 12 Megabytes per second b. 480 Megabytes per second c. 12 Megabits per second d. 480 Megabits per second e. No previous" d. 480 Megabits per second
"USB 1.0 has a data rate of a. 12 Megabytes per second b. 480 Megabytes per second c. 12 Megabits per second d. 480 Megabits per second e. No previous" c. 12 Megabits per second
"Gigabit Ethernet uses a minimum frame size, that is the same size as 10 Mbs or 100 Mbs Ethernet, 512 bit or 64 octets in Full-Duplex mode. x a. True b. False" a. True
"Transmission Control Protocol is a connection-oriented service whose packets are termed datagrams and whose addresses are called ports provides reliable data transmission via end to end error detection and correction. a. True b. False" b. False
"A packet switched connection is considered to be a. Blocking b. Non-Blocking" b. Non-Blocking
"Which IEEE 802.11 technology supports secure access? a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. All the previous" d. IEEE 802.11i
"This protocol retrieves your mail and downloads it to your personal computer when you sign on to your account. a. SMTP b. SNMP c. POP d. MIME e. All previous f. No Previous" c. POP
"Transmission Control Protocol is a connection-oriented service whose packets are termed segments and whose addresses are called ports provides reliable data transmission via end to end error detection and correction. a. True b. False" a. True
"Gigabit Ethernet always uses a minimum frame size, that is the same size as 10 Mbs or 100 Mbs Ethernet, 512 bit or 64 octets. a. True b. False" a. True
"Which IEEE 802.11 technology supports 5 Ghz frequencies and data rates up to 52 MBs? a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. All the previous" a. IEEE 802.11a
"Gigabit Ethernet 802.3z is based on FC-0 & FC-1. FC-0 supports a variety of media and data rates and FC-1 defines the signal encoding technique (8B/10B). a. True b. False" a. True
"Transmission Control Protocol is a connectionless service whose packets are termed segments and whose addresses are called ports provides reliable data transmission via end to end error detection and correction. a. True b. False" b. False
"Which IEEE 802.11 technology supports network management? a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. None of the previous f. All of the previous" e. None of the previous
"This type of transmission utilizes blocks of characters sent framed by control information a. Asynchronous b. Synchronous c. Insynchronous d. Exosynchronous e. Isochronous" b. Synchronous
"Every IP packet must contain the address of the destination node identified by DNS or DHCP a. True b. False" b. False
"Wireless standard using higher speeds up to 52 MBS at a frequency of 5 GHZ using OFDM. a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. IEEE 802.11m" a. IEEE 802.11a
"Distance Vector based routing protocols a. BGP b. OSPF c. EIGRP d. RIPv2 e. All previous f. No Previous" "c. EIGRPd. RIPv2"
"IP is connectionless datagram service that provides routing between nodes. a. True b. False" a. True
"Ethernet variety that uses LLC frames wrapped in the information portion of the frame. a. Ethernet V2.0 frame b. 802.3 Frame c. 802.2 Frame d. 802.3 Frame with SNAP e. All previous f. No Previous" c. 802.2 Frame
"The OSI network layer is equivalent to TCP/IP Internet layer. a. True b. False" a. True
"This layer is connectionless, so every datagram must have the address of the destination node. a. Application or Process b. Transport or Host to Host c. Internet d. Network Access" c. Internet
"Wireless standard for enhanced security. a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. IEEE 802.11m" d. IEEE 802.11i
"Which IEEE 802.11 technology supports 2.4 Ghz frequencies and data rates up to 11 MBs? a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. All the previous" b. IEEE 802.11b
"The IEEE 802.3u Ethernet technology uses manchester encoding. a. True b. False" b. False
"Forward DNS maps numbers to names. a. True b. False" b. False
"IP hosts do not know how to map names to addresses. a. True b. False" a. True
"Manages mail transfer between computer systems, not between users. a. SMTP b. SNMP c. POP d. MIME e. All previous f. No Previous" a. SMTP
"The objective is to get a packet from one network to another without looping a. Link State b. Source Routing c. Distance Vector d. All Previous e. No Previous" a. Link State
"In this transmission mode the idle line is sampled at 16 times the bit rate. When start bit is detected, sampling is adjusted to mid bit period a. Asynchronous b. Synchronous c. Insynchronous d. Exosynchronous e. Isochronous" a. Asynchronous
"An extension of BootP also built on the client-server model. This protocol provides a way to dynamically assigning IP hosts or client addresses a. Bootp b. RARP c. DHCP d. DNS e. All of the previous f. None of the previous" c. DHCP
"This type describes general file type image, and the subtype may tell the image is a jpeg. a. SMTP b. SNMP c. POP d. MIME e. All previous f. No Previous" d. MIME
"Consists of three components, a name server, a name resolver, and a database. a. Bootp b. RARP c. DHCP d. DNS e. All of the previous f. None of the previous" d. DNS
"In 802.3ab networks the worst case signal propagation delay including repeater delay is 50 microseconds, equivalent of 500 bits at 1000 Mbs. We would then add in required binary value and get 512 bits for a minimum packet size a. True b. False" b. False
"IP is connection oriented datagram service that provides routing between nodes. a. True b. False" b. False
"Which subnet mask would allow me 9 subnets with 10 hosts per subnet. a. 255.255.255.0 b. 255.255.255.128 c. 255.255.255.192 d. 255.255.255.224 e. 255.255.255.240 f. 255.255.255.248 g. 255.255.255.252 h. 255.255.255.254" e. 255.255.255.240
"Store & Forward networks (X.25) chop message into fixed size pieces and send individually. a. Cell b. Packet c. Message d. Circuit" b. Packet
"This protocol uses port 25 and TCP packets only to accomplish its tasks. a. SMTP b. SNMP c. POP d. MIME e. All previous f. No Previous" a. SMTP
"Data Scrambling is the process of scrambling the 5-bit data quintets-using a different scrambling mechanism for each channel-to randomize the bit patterns on each transmission pair. a. 100 BASE 4T b. 100 BASE c. 100 BASE VG AnyLAN d. All Previous e. No c. 100 BASE VG AnyLAN
"Allows a host to automatically allocate reusable IP addresses and additional configuration parameters for client operation, and allows the client-server host to configure parameters not directly related to the IP protocol. a. Bootp b. RARP c. DHCP d. DN c. DHCP
"A router can act as a this type of server that assigns IP addresses to its clients on the local area network a. Bootp b. RARP c. DHCP d. DNS e. All of the previous f. None of the previous" b. RARP
"The source route algorithm involves all the bridges regularly exchanging special frames known as BDPUs. (Bridge Protocol Data Unit) a. True b. False" b. False
"This protocol is set up to send and receive mail by hosts that are up full time. a. SMTP b. SNMP c. POP d. MIME e. All previous f. No Previous" a. SMTP
"ISDN is a connectionless service. a. True b. False" b. False
"This type of network uses Store & Forward and message is transmitted as one single message a. Circuit b. Message c. Packet d. Cell" b. Message
"In packet switching, there are two general types of connection mechanisms, these are: a. datagrams b. cells c. half-duplex d. virtual circuits e. leased lines" "a. datagramsd. virtual circuits"
"The frame type compatibility allows this technology to connect to existing Ethernet and token ring networks via a simple bridge. a. 100 BASE 4T b. 100 BASE c. 100 BASE VG AnyLAN d. All Previous e. No Previous" c. 100 BASE VG AnyLAN
"Uses 5B6B encoding to accomplish transmission. a. 100 BASE 4T b. 100 BASE c. 100 BASE VG AnyLAN d. All Previous e. No Previous" c. 100 BASE VG AnyLAN
"Ethernet variety that uses a type field in place of the length field in the Ethernet frame. a. Ethernet V2.0 frame b. 802.3 Frame c. 802.2 Frame d. 802.3 Frame with SNAP e. All previous f. No Previous" a. Ethernet V2.0 frame
"Typically a switch is connection oriented, a router is connectionless. a. True chapter b. False" b. False
"When using identical or similar networks, first two OSI layers in control. a. True b. False " a. True
"Earliest client-server model and enables a diskless client to boot remotely from a server. a. Bootp b. RARP c. DHCP d. DNS e. All of the previous f. None of the previous" a. Bootp
"Character by character transmission but each character sent is a function of timing. a. Asynchronous b. Synchronous c. Insynchronous d. Exosynchronous e. Isochronous" c. Insynchronous
"Provides network management of remote devices also called managed objects. a. SMTP b. SNMP c. CMIP d. HTTP e. All previous f. No Previous" b. SNMP
"Data code conversion such as converting ASCII to EBCDIC would be accomplished at what layer in the OSI model? a. Presentation b. Data link c. Session d. Application e. Transport" b. Data link
"Wireless standard using frequencies of 2.4 GHZ with speeds up to 11 MBS using DQPSK. a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. IEEE 802.11m" b. IEEE 802.11b
"10 GB Ethernet supports two data rates, one is compatible with LAN the other supports OC-192c for WAN. There is no half duplex and it is not a new standard, it is still 802.3. a. True b. False" a. True
"Its Physical Medium Dependent (PMD) sublayer includes the NRZ encoder/decoders. a. 100 BASE 4T b. 100 BASE c. 100 BASE VG AnyLAN All Previous No Previous" c. 100 BASE VG AnyLAN
"Choose all of the routing metrics that can be used as criteria to determine the path a packet takes from source to destination. a. Distance b. Packet Loss c. Throughput d. Cost e. Error Correction" "a. Distancec. Throughputd. Cost"
"Which IEEE 802.11 technology supports 2.4 Ghz frequencies and data rates up to 52 MBs? a. IEEE 802.11a b. IEEE 802.11b c. IEEE 802.11g d. IEEE 802.11i e. All the previous" c. IEEE 802.11g
"User Datagram Protocol is a connectionless datagram service. a. True b. False" a. True
"Link State based routing protocols a. BGP b. OSPF c. EIGRP d. RIPv2 e. All previous f. No Previous" "a. BGPb. OSPF"