Stage Design Method In planning for enhancement of the cybercafé server and system cloning the researcher use star topology for the networking‚ handy café for the new client-server software and tune up utility. Table 1. Developing process for the proposed enhancement Process | Task | 1. Network topology | In this point the researchers will search about the accurate network topology that can use in this study | 2. Server and Client Computer system requirement | After searching the accurate
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customers and the customer needs. Their most critical tools are their CRM and email servers. They are growing‚ and so is their customer list and their IT and marketing costs are growing at an alarming rate. They currently use managed services to run their CRM‚ email‚ etc software but they have had to deal with significant delays as each growth spurt is bogged down by the time and cost it takes to provision new servers‚ install the software‚ test it and bring it online. Which cloud delivery model would
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Lab #1 Assessment Questions & Answers 1. Windows Applications Starts As Service Y/N Wireshark N FIleZilla Server Interface Y Nessus Client N Tftpd32_SE Admin N Nessus Server N Nmap Zenmap Gui M 2. What was the DHCP allocated source IP host address for the student VM‚ DHCP Server‚ and IP default gateway router? IP Address………….172.30.0.58 Subnet Mask………255.255.255.0 Default Gateway….172.30.0.1 3. Did the targeted IP hosts respond to the ICMP echo-request packet with an
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capabilities. Network management and security services include long-haul data encryption (DES). Figure 2-2‚ below‚ illustrates a basic LAN/WAN‚ connecting a Banyan LAN to the Parklawn Computer Center via DIMES. In this configuration‚ the Communications Server performs the routing functions for the LAN under the direction of the network operating system. No bridges are used in this configuration. While repeaters are not shown on the diagram‚ they are used on the Work Group LAN rings when required by distance
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for NAS’s is limitless. Low end Network Attached Storage units start at around $300 and can store over 5 Terabytes. The Picture on the right is of a Netgear ReadyNAS 312 RN31200 and can hold 8TB. Large Businesses use much larger NAS servers such as the QNAP TS-EC1679U-RP-US Diskless System Ultra-high Performance which costs
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FINAL EXAM: QUESTIONS 1. Which core part of an operating system provides essential services? a. Service b. Driver c. Kernel $ d. Module 2. Which among the following is the process of proving that provided identity credentials are valid and correct? a. Identification b. Authentication $ c. Authorization d. Nonrepudiation 3. The ability to run a backup is an example of which Windows feature? a. Permission b. ACL c. Capability d. Right $ 4. Which among the following is the best reason to
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If your firewall allowed only the machine with the IP address 192.168.1.1 to send email outside the network‚ how would you instruct your local copy of sendmail to use this server as a relay? 4. What does dnl stand for in the m4 macro language; what are dnl commands used for? 5. SpamAssassin is installed on your mail server‚ with the threshold set to an unusually low value of 3‚ resulting in a lot of false positives. What rule could you give to your mail client to allow it to identify spam with
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components of the physical computer‚ but are devoid of physical structure themselves. This means that the environmental impact of logical computers is virtually eliminated. The ideal green computer‚ therefore‚ may lie in virtual green computing. Terminal servers can
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center: Cooling and running computers. The EPA estimated that data centers in the United States used about 12 gig watts of power‚ which is equal to the output of twenty-five major power plants in 2011. By 2020‚ in estimation‚ the world’s computer servers will either match or exceed the carbon emissions of the airline industry. Case Study Questions 1. PUE stands for Power Usage Effectiveness. It is a ratio between the total facility energy to the IT Equipment Energy. It is a method to deliver
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TOPIC: EVOLUTION OF CLOUD COMPUTING SUPERVISOR’S NAME: Dr. ABDULWAHAB K. DATE: 21ST APRIL‚ 2014. INTRODUCTION Cloud computing is a network-based services‚ which provided by real server hardware and are in fact served up by virtual hardware simulated by software running on one or more real machines‚ such virtual servers do not physically exist and can therefore be moved around and scaled up or down on fly without affecting the end user‚ somewhat like a cloud becoming larger or smaller without being
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