Chapter 5 review questions – Abhinav Anand 1. List all decisions a network administrator need to make prior to Oracle database installation. A: Before an installation of an Oracle database server, administrators need to verify the hardware, software, and network compatibility on which the Oracle Server will be running. 2. Of the additional options and features available for Oracle, identify the security-specific applications. A: Advanced security option, an application that offers encryptions
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Server Ques. 1 – NT2670Svr03A Ques. 2 – This is the first time the disk has been used. Ques. 3 – Disk moves to online status. Ques. 4 – The disk is unallocated space and has not created a volume type yet. Table 1-2-1 – Disk type (basic or dynamic) – Disk 0 – Basic Disk 1 - Basic Total disk size - Disk 0 – 40GB Disk 1 – 16GB Number and type of partitions – Disk 0 – NTFS Primary Partition
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Dear Junior Admin, I have read your email and the first thing that came to mind is for you to check the workstations using ipconfig /all and find out if the ip range is within the address range you assigned, if it is a different address then the workstation failed to contact the DHCP server and has gone into apipa mode. The Network Interface Card might be assigned an incorrect driver. Another possible cause of the problem is that the patch cable is not plugged into the Network Interface Card, or
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get the better of you. A DHCP scope only determines which IP address is allocated to the clients. A scope defines the set of IP address and associated configuration information that can be supplied to a DHCP client. As you are aware a scope must be defined and activated before a DHCP client can use the DHCP server for dynamic TCP/IP configuration. You are more than able to configure as many scopes on a DHCP server as you need on your network environment. You are aware that as a DHCP administrator
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uses private IP addressing. Answer Key: D Feedback: That is correct! Question 3 of 5 0.25/ 0.25 Points Which of the following components manages network resources and enables the provision of services to network clients? A.Internet Protocol version 6 (IPv6) Correct B.A network operating system (NOS) C.A network interface card (NIC) D.A non-dedicated server Answer Key: B Feedback: That is correct! Question 4 of 5 0.25/ 0.25 Points Any addressable and manageable
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connection. Although the DNS Server service supports incremental zone transfers and DNS clients and servers can cache recently used names, traffic considerations are sometimes still an issue, particularly when DHCP leases are shortened and, as a result, dynamic updates in DNS are performed more frequently. One option for dealing with remote locations on WAN links is to set up a DNS server at these locations to provide caching-only DNS service. With most installations, you should have at least two server
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DHCP Troubleshooting Dear Junior Admin: My first question would be what have you done to this point about the issue? What OS are the computers running that have not picked up the new DHCP scope? Start by checking the DHCP setting and configurations are they all correctly configured? Try renewing the IP addresses on the workstations that have not picked up the scope it maybe do to the IP lease agreement. The Lease period defined for your DHCP, I think 8 days for wire and 24 for wireless
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you about IPv6 and IPv4. Also going to let you know aout DHCP and a sample configuration for DCHP. We will look at the differences and the similarities between IPv6 and IPv4. Also will be looking at how DHCP can be configured in Linux. In the next couple paragraphs, you will see these listed. IPv4 is the fourth version of Internet protocol which uses 32 bit addressing whereas IPv6 is a next generation internet protocol which uses 128 bits addressing. IPv4 allows 4,294,967,296 unique addresses
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in order to request DHCP IP address information. 2. c DHCP operates at the Application Layer of the OSI model. 3. a The TFTP protocol is a lightweight alternative to FTP. It is capable of this level of efficiency because it uses the connectionless User Datagram Protocol (UDP) for communication rather than the acknowledgement-based Transmission Control Protocol (TCP). 4. b T1 is a time indicator that corresponds to 50% of the DHCP lease time; T2 corresponds to 87.5% of the total DHCP lease
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what do they do basic configuration and variation of configuration. As the network administrator for Contoso, Ltd to resolve the issue of users on the company network reporting that they can use host names to connect to computers on the local private network, but they cannot use host names to connect to Internet destinations you have a few options. The action that will take the least amount of administrate effort to enable network users can connect to the Internet host names would be to configure
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