Related Questions
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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
In FTP, to execute a file transfer, the user begins by _________.
A. Navigating the directory structure
B. Connecting to a remote host
C. Listing files available for transfer.
D. Defining the transfer mode
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4
80 is the well-known port number for the HTTP service.
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4
What does a patch cable connect to within an Ethernet network?
A. The patch panel to the hub
B. The patch panel to the wall jack
C. The wall jack to the computer
D. The NIC directly to another computer's NIC
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4
Which of the following can be used to transfer files from a Unix server?
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4
What is the pattern of a preamble?
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4
Strings enclosed in _______ quotation marks indicate single tokens.
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4
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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4
Which of the following provides control over multimedia sessions?
A. Session Initiation Protocol (SIP)
B. Session Description Protocol (SDP)
C. Session Announcement Protocol (SAP)
D. Real-time Control Protocol (RTCP)
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4
Which of the following request in Session Initiation Protocol (SIP) queries the capabilities of
servers?
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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
In TCP segment format _______indicates start of data.
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4
What is the default port for Telnet?
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4
How many layers are there in the OSI model?
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4
Class C network address class supports 65,534 hosts.
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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
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
TCP protocol is responsible for logical addressing and delivery of packets.
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4
A node, which is more powerful, and can handle local information processing or graphics processing is called a------------------.
C. Network Operating System
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4
If the organization allocates 10 bits as subnet number, to identify a physical network, then the organization can have at the most……………. networks and each of these networks that can support only…………………...hosts.
A. 1022 networks, 62 hosts.
B. 62 networks, 1022 hosts.
C. 4094 networks, 14 hosts.
D. 14 networks, 4094 hosts.
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4
You're asked to install a Citrix MetaFrame XP server. What protocol will clients use to connect and run graphical terminal emulation to the new server?
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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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…………………… have a single communication channel that is shared by all the users on the network.
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4
What is the range of multicast addressing?
A. 223.0.0.0 through 240.255.255.255
B. 244.0.0.0 through 239.255.255.266
C. 224.1.1.1 through 239.555.255.255
D. 224.0.0.0 through 239.255.255.255
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4
_______ Domain name corresponds to US military.
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4
The Point-to-Point Protocol (PPP) is described in which of the following?
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4
Thinnet coaxial cable uses what type of connector?
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Network administrator checks whether all the devices connected to the end-to-end path
are _________-enabled.
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Which cable type is immune to outside interference and crosstalk?
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Transmission medias are classified into two main categories, which are -------------- and --------------------.
D. synchronous, Asynchronous