Assessing biological stability of drinking water without disinfectant residuals in a full-scale water supply system Frederik Hammes, Cordula Berger, Oliver Ko ̈ ster and Thomas Egli ABSTRACT Frederik Hammes (corresponding author) Cordula Berger Thomas Egli Swiss Federal Institute of Aquatic Science and Technology (Eawag), U ̈ berlandstr. 133, CH-8600, Du ̈ bendorf, Switzerland Tel.: +41 44 823 5350; Fax: +41 44 823 5547 E-mail: frederik.hammes@eawag.ch ; www.eawag.ch Cordula
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across it? Spanned volumes 10. The style of partitioning for larger drives (over 2 Tb)? GPT (guid partition table) 11. Boot –P allows a pc to receive from the DHCP server except what? Workstation settings 12. What zone would a DNS server may have? Primary zone 13. What is in a forward/reverse lookup zone? Primary,secondary, and stud 14. If you have a IP based on name, what type of zone is it? Reverse lookup zone 15. If you have Server 2008 with DS role is
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Unit 1 Assignment Windows 2008 Network Services DNS and DHCP are two important aspects in in any network setting. DNS convers URL’s to IP addresses so that we can just remember a URL instead of an entire IP address for whatever site that we want to access. DHCP is a network protocol that automatically assigns IP addresses to computers and other devices that are connected to any particular network. DHCP is useful no matter how large or small of a network you are on. The decision of whether or not
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Windows 2008 Network Services Setting up DNS and DHCP for 5, 15 or 25 client computers is completely worth it in my opinion. There are many reasons why it is worth it but I will cover 2 of the most important in my view. Before I explain I need to make clear that it is important that all of the client computers on you network need to have an operating system that is current enough so that it supports DNS and DHCP, otherwise there is no point and those systems will have to be upgraded. The first
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Unit One Project Heidar Alshabany IT 535 Kaplan University May 13, 2014 Unit One Project Network address Translation (NAT) is a technology that can be used by network administrators to configure IP addresses of network communication. NAT permits a network device like a router to act as an agent between public and private networks. NAT provides the capability for enterprises and home users to use a single IP address to represent a group of computers on a public domain. The translation part
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LAB TEST – 1 INTERNET SECURITY 100018595 Date: 08/08/2016 Question 1 Solution: Honeypot is nothing but a mechanism used to enhance the security of computer systems from various illegitimate attackers. Here, in case of a server in use, a server is used as a honeypot, that portrays the same functionalities of the actual main server. The attacker believes this server to be the actual server and tries attacking the server. Any such unusual behaviour
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Asymmetric Encryption Encryption that uses two keys: if you encrypt with one you may decrypt with the other MD5 Message Digest 5. A hashing funciton used to provide integrity. MD5 uses 128 bits. A hash is simply a number created by applying the algorithm to a file or message at different times. The hashes are compared to each other to verify that integrity has been maintained. IPSec 1) Set of protocols developed to support the secure exchange of packets IPv4 and IPv6 2) Operates at
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After incubation at 37˚C for 15 minutes 1ml of DNS was added and boiled to stop the reaction. Absorbance was measured at 540nm against blank. 3.5 Xylanase Assay: To determine xylanase 0.5ml of culture broth as crude enzyme mixed with 0.5ml of xylan (1g of oat xylan in 100ml of sodium phosphate buffer). Reaction mixture was incubated at 37˚C for 15 minutes. 1ml of DNS was added for color formation and further it was boiled for 5 minutes in boiling water
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Based on the information in the main Server Manager display, these roles are currently installed on the computer: * Active Directory Domain Services (AD DS) * Dynamic Host Configuration Protocol (DHCP) * Domain Naming Service (DNS) 11. AD DS, DHCP, and DNS are features currently installed on the computer. 12. 13. On the right side of the Add Roles Wizard, it gives a description of file services. After clicking NEXT, it shows Introduction File Services, Things to Note, and Additional
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Based on the information in the main Server Manager display, these roles are currently installed on the computer: * Active Directory Domain Services (AD DS) * Dynamic Host Configuration Protocol (DHCP) * Domain Naming Service (DNS) 11. AD DS, DHCP, and DNS are features currently installed on the computer. 12. 13. On the right side of the Add Roles Wizard, it gives a description of file services. After clicking NEXT, it shows Introduction File Services, Things to Note, and Additional
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