Related Questions
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4
Which of the following can provide a backbone network of 600 meters in length without using repeaters?
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What is 10baseT?
A. specification for twisted-pair cable
B. specification for cable terminators
C. 10 megawatt transceiver
D. 10 Mhz analog transfers
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4
Which OSI model layer provides for encryption and decryption of data?
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4
Which of the following use default routes for inter domain routing?
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Which of the following is used for testing the data-link connection in a PPP network?
A. Link Control Protocol (LCP)
C. Network Control Protocols (NCPs)
D. Basic Rate Interface (BRI)
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4
ADSL uses high-speed Internet service phone lines
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How many 64-Kbps channels are used on an ISDN BRI?
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--------------- is/are used for error detection.
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----------------is a static algorithm in which every incoming packet is sent out on every outgoing line except the one it arrives on.
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_______ Domain name corresponds to US military.
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This mapping of name to IP address is done by …………………………….
A. Address resolution protocol
C. reverse address resolution protocol
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In distance vector routing an active router sends out information ………………………….
A. Only when there is a change in its table
B. Only when a new host is added
C. At regularly scheduled intervals
D. Only when a new network is added
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Which of the following fields holds the packets of several protocols?
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In Secure Electronic Transaction, the description of the purchase and cost is contained in
________ message.
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4
Identify the topology and network type that uses a central hub with cables connected to workstations.
A. Physical star topology, Ethernet
B. Physical bus topology, Ethernet
C. Physical ring topology, token ring
D. Physical ring topology, Ethernet
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4
You wish to install a 100BaseT network. What type of cabling will you use?
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What layer of the OSI protocol reference model does a bridge operate under?
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What is the IEEE specification for Ethernet?
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………………….is a technique of conversion between the representation of digital data in user equipment and the corresponding signals transmitted over a communications channel.
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Which class of IP addressing was not brought in much use?
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4
ADSL uses high-speed Internet service phone lines
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4
Which of the following is used for establishing, configuring, and testing the data-link
Link Control Protocol (LCP)
B. Network Control Protocols (NCPs)
C. Link Control Protocol (LCP)
D. File transfer protocol(FTP)
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4
What is the length of MARKER field in BGP message header?
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Which of the following network topologies has the highest level of redundancy?
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127.0.0.1 address is reserved for internal loopback functions.
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You are browsing www.microsoft.com on a machine named host.contoso.org.. What is the order of domain name resolution?
A. Contoso.com, contoso.org, microsoft.com, com
B. Contoso.com, org, microsoft.org, org
C. Contoso.org, org, root [.], com, microsoft.com
D. Microsoft.com, com, org, contoso.org
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What is the maximum length of thick Ethernet cable before a signal booster is needed?
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Which cable type is immune to outside interference and crosstalk?
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How many number of host/machine can be attached to a network using a class B address?
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Which of the following application uses 1.5 Mbps bandwidth?
A. High speed internet browsing
B. Recording for later viewing
D. One(1)high definition TV(HDTV)