Related Questions
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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
Which of the following provides the service for any casting?
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4
Which is the port used by POP3?
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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 application uses 1.5 Mbps bandwidth?
A. High speed internet browsing
B. Recording for later viewing
D. One(1)high definition TV(HDTV)
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4
Which of the following IEEE specifications uses CSMA/CD?
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4
Which directory service is used in Windows 2000 Server?
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4
What is attenuation?
C. loss of signal strength
D. unwanted signals on the network
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4
Which is the port used by HTTPS?
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4
If user A wants to send an encrypted message to user B, the plaintext is encrypted with the public key of ………….
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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
Which of the following is the port used by SMTP?
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4
___________ is based on resources that are present within the Diffserv region.
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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
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
In Secure Electronic Transaction, the description of the purchase and cost is contained in
________ message.
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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 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
In Integrated services model, ________ corresponds to token bucket filter.
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4
Which of the following is the IEEE specification for wireless networks?
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4
Which of the following network topologies has the highest level of redundancy?
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4
Which piece of equipment operates at both the data-link and network layers?
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4
Which OSI model layer provides for encryption and decryption of data?
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4
What is the distance limitation of Cat5 UTP?
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4
Which of the following protocols are considered unreliable or connectionless?
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4
ADSL uses high-speed Internet service phone lines
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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
What is the default port for Telnet?
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4
127.0.0.1 address is reserved for internal loopback functions.
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4
Network administrator checks whether all the devices connected to the end-to-end path
are _________-enabled.