Related Questions
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4
In an autonomous system with n areas, how many areas are connected to the backbone?
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4
802.5 project standard defines Token Ring.
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4
Which function is not supported by E-mail?
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4
Which cable type is immune to outside interference and crosstalk?
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4
Internet e-mail system based on the ……………………………………………..
B. Simple Mail Transfer Protocol (SMTP)
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4
Destination physical address in ARP request is a ………………………….address.
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4
ADSL uses high-speed Internet service phone lines
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4
TCP protocol is responsible for connection-oriented communication
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4
Select the class C IP address from the following:
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4
80 is the well-known port number for the HTTP service.
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4
In ________ routing, the tunnel creates a bridge through areas that do not support
multicast traffic.
C. Border Gateway Protocol
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4
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
What is the default subnet mask for a class B network?
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4
What is the default subnet mask for a class B network?
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4
Which directory service is used in Windows 2000 Server?
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4
preamble field of 802.3 frames is encoded using ------------------- encoding
B. differential Manchester
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4
The idea of sharing one network address among the multiple physical networks can be done using the following technique:
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4
Which directory service is used in Windows 2000 Server?
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4
Which of the following can support many concurrent B-channel links and one 64 Kbps Dchannel?
A. ISDN Basic Rate Interface (BRI)
B. ISDN Primary Rate Interface (PRI)
C. Point-to-Point circuit (PPP)
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4
Which of the following is defined in RFC 4366?
A. Secure File Trasfer Protocol (SFTP)
B. Trivial File Transfer Protocol (TFTP)
C. File Transfer Protocol (FTP)
D. Transport Layer Security (TLS)
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4
Router B receives an update from router A that indicates Net1 is two hops away. The next update from A says Net1 is five hops away. What value is entered in B's routing table for Net1? Assume the basic RIP is being used.
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4
ICMP messages require ………………. levels of encapsulation
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4
BGP is …………………………………….routing protocol used to ………………………….routing table.
A. intrautonomous system, update
B. Interautonomous system, update
C. Interautonomous system, create
D. intrautonomous system, create
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4
What is the default port for Telnet?
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4
Which of these is an example for unguided transmission?
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4
In Secure Electronic Transaction, the description of the purchase and cost is contained in
________ message.
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4
____________ developed to provide a loop-free method of exchanging routing information
between autonomous systems.
A. Enhanced Interior Gateway Routing Protocol (EIGRP)
B. User Datagram Protocol (UDP)
C. Border Gateway Protocol (BGP)
D. User Datagram Protocol (UDP)
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4
Which of the following filed represents the sender of the message in an electronic mail?
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4
Which of the following protocol was developed to overcome limitations of Routing
Information Protocol (RIP)?
A. Border Gateway Protocol (BGP)
B. Exterior Gateway Protocol (EGP)
C. Enhanced Interior Gateway Routing Protocol (EIGRP)
D. Open Shortest Path First (OSPF)
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4
Videoconferencing is an example for…………………… communication