Related Questions
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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
Select the class C IP address from the following:
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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
802.5 project standard defines Token Ring.
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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
Which of the following can provide a backbone network of 600 meters in length without using repeaters?
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4
_____________ command is used by the client to transfer the job across to the server.
A. Any upper layer protocol
B. User datagram protocol
C. Transmission Control protocol
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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
_____________________ are set up to fulfill service ordering, service assurance, and
billing functions.
D. Complex Operation Support Systems (OSS)
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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 connectors is used by UTP on a Fast Ethernet network?
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4
Which of the following delivery methods works with only one source and one destination? Multicast
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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
ARP is defined in RFC _____ and it is a current internet standard, ________
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4
A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection is this?
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4
What are the subnet mask in dotted decimal notation for /20 networks?
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4
Which of the following is the IEEE specification for wireless networks?
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4
________acts as source and destination for IP traffic.
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4
AppleTalk protocol configures hosts in zones on the network.
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4
Thick Ethernet cable uses what type of connector? Select all that apply.
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4
Which Layer is Responsible for Congestion Control?
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4
Which class of IP addressing was not brought in much use?
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4
You are browsing www.microsoft.com on a machine named host.contoso.org.. What is the order of domain name resolution?
A. Contoso.com, contoso.org, microsoft.com, com
B. Contoso.com, org, microsoft.org, org
C. Contoso.org, org, root [.], com, microsoft.com
D. Microsoft.com, com, org, contoso.org
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4
Which directory service is used in Windows 2000 Server?
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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
Your Web server is also configured as an FTP server. What part of the data packet will tell the server which application the data is meant for?
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4
In TCP segment format _______indicates start of data.
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4
Which of the following is currently a de facto standard, commonly used for point-to-point
serial connections running TCP/IP?
A. Fiber Distributed Data Interface (FDDI)
C. Point-to-Point Protocol (PPP)
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4
Your Web server is also configured as an FTP server. What part of the data packet will tell the server which application the data is meant for?