Related Questions
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4
Pure ALOHA has a maximum throughput of -----------
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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
127.0.0.1 address is reserved for internal loopback functions.
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4
Which of the following pieces of equipment will receive a packet from one port and forward that packet out the one port to which the destination computer is connected?
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4
A modem is a card within a PC that converts the …………... the computer produces to ………………….. that can pass over telephone system.
B. Analog signal, digital signal
C. Digital signal, analog signal
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4
What is the maximum length of thick Ethernet cable before a signal booster is needed?
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4
Which directory service is used in Windows 2000 Server?
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4
Which of the following is a media type that is most susceptible to interference?
A. Shielded twisted pair (STP)
C. Unshielded twisted pair (UTP)
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4
How many 64-Kbps channels are used on an ISDN BRI?
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4
In 1996, 36.44% of _________ addresses were brought in use.
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4
ADSL uses high-speed Internet service phone lines
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4
Which class of IP addressing was not brought in much use?
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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 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
How many layers are there in the OSI model?
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4
Which of the following IEEE specifications uses CSMA/CD?
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4
Which of the following protocol resolves a host's hardware address for a known IP
address?
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4
The general form of the SMTP destination address is ________________.
A. user% remote-host@gateway-host
C. local-part@domain-name
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4
What is the default subnet mask for a class B network?
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4
--------------- is/are used for error detection.
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4
You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured for an IP network over 100BaseT using DHCP. You can't connect, even though the client says that DHCP is working on his 100BaseT network. What should
A. Use Ipconfig /release to release the old DHCP address.
B. Use Winipcfg and click Release to release the old DHCP address.
C. Use Ifconfig to initialize the NIC.
D. Use Tracert to determine the problem.
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4
Which of these is an example for unguided transmission?
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4
Following are the advantages of tree topology
i) Point-to-point wiring for individual segments.
ii) Supported by several hardware and software venders.
iii) Easy to install and wire
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4
Which is the port used by HTTPS?
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4
A router receives an IP packet with source IP address 130.45.3.3 and destination IP address 202.23.4.16. The router cannot find the destination IP address in its routing table. Which ICMP message should be sent?
C. Destination Unreachable
D. Parameter problem on a datagram
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4
Which of the following IP addresses are used by multicast devices?
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4
What is the IEEE specification for Ethernet?
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4
Which of the following defines a family of standards for 100 Mbps fiber optic LANs that
provides the physical layer and media access control sub-layer of the data link layer, as
defined by the ISO/OSI Model?
C. Fiber Distributed Data Interface (FDDI)
D. Point-to-Point Protocol (PPP)
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4
ARP is defined in RFC _____ and it is a current internet standard, ________
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4
In an autonomous system with n areas, how many areas are connected to the backbone?