Related Questions
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4
How many number of host/machine can be attached to a network using a class B address?
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4
What is the distance limitation of Cat5 UTP?
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4
Which of these is a feature of hubs?
A. Hubs amplify the incoming signal.
B. Hubs understand frames, packets or headers
C. All lines coming into a Hub must operate at a same speed.
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4
_______ body looks after the protocol identifiers used over Internet.
A. Transmission Control Protocol
D. Network Control Protocol
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4
Which of the following are not the standard representations defined by Telnet protocol?
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4
What layer of the OSI protocol reference model does a bridge operate under?
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4
How many 64-Kbps channels are used on an ISDN BRI?
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4
You have a network card with the connector in question 43, and it also has a 9 pin female connector. What type of card is it?
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4
What is the address identified when socket is available at each end of TCP?
A. "<TCP, IP address, socket number>."
B. "<TCP, Host address, port address>."
C. "<TCP, IP address, port number>."
D. "<TCP, Network address, socket address>."
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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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4
Which of the following is required to communicate between two computers?
A. Communications software
C. Communication hardware
D. All of the above including access to transmission medium
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4
What is the maximum distance of single-mode fiber (SMF)?
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4
Which field in Domain Name System message format specifies the class of query?
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4
To communicate across a TCP/IP network, you must have a DNS server and DNS clients installed.
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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
Which of the following is the port used by SMTP?
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4
Which class does the IP address 202.119.22.31 belong to?
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4
What is used to boost a digital signal?
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4
In the symmetric-key method of cryptography, which key is publicly known?
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4
The network interface layer specifies how to organize data into………………………..and Internet layer specifies the format of …………………….. Sent across an Internet.
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4
Which of the following is also known as IP masquerading?
A. Fiber Distributed Data Interface (FDDI)
B. Network Address Translation (NAT)
C. Classless Inter-Domain Routing (CIDR)
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4
Which of the following protocols is not routable?
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4
Transmission medias are classified into two main categories, which are -------------- and --------------------.
D. synchronous, Asynchronous
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4
Which of the following is the port used by SMTP?
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4
Which of the following address supports 254 hosts on each of 2 million networks?
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4
Which of the following states suggests that the connection has been ended either at the
request of the client or for any other reason?
D. Non-authenticated state
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4
Your network has gotten a single class C address but has 300 computers. How can you connect them to the Internet?
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4
You're configuring a dial-up connection to an ISP. Which of the following protocols is used?
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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 subnet mask for a class A network?