the master key system and each has a unique key. Currently the only keys are kept in the master lock box. 3. We have completely discontinued the use of the keyed drop safe. 4. Combination safes have had their combinations changed twice. Pending: 1. Alarm installation by ADT. 2. Key card access will be completely locked down from 22:00-3:30 each day to everyone to the cage and vault room. 3. Hard key to vault and cage will be placed in a lock box in the call center. Jerry Mullen and Greg Bell will
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Reading Assignments I had pre-read this week's material so there is little to comment on in this section. There is one aspect of it which I felt wasn't adequately explored. This is surrounding the issue of "cleaver coding". Since Mips are cheap, it is rarely advisable to trade maintainability for efficiency. This is particularly true of business functions. There are appropriate uses and requirements of such code (particularly when encapsulated in a function), but it gives the impression that cleaver
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Paolo Mutia Sociology – Gordon 3 November 2015 Assignment 3 Social status is the position that someone occupies in society or in a social group, while roles are the behaviors, obligations, and privileges attached to a status. For example, a woman may have the status of mother in her family. Because of this status of a mother, she is expected to perform a role for her children. This role may be defined through actions such as nurturing, education, protecting, and guiding the children. Social structure
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2.3 Answer: Major difference is the frequency of they get change. Database schema changes very rare when a new object has been added or deleted or any master detail /lookup relation has been setup between objects. However, database set gets updated very frequently on update on every DML on the record of any objects in system. 1. The skeleton of the database, their association with the different objects will be defined by Database Schema. Basically, it is the overall design describing the database
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1st October 2014 Mr First of all, I would like to thank you for this opportunity for me to address some of the emerging challenges that our IT department faces ahead of us. During my two-year tenure as a manager of the department, our company has experienced a dramatic increase in the volume of data which we handle. We expect the size of the database to further enlarge as the company plans to expand its area of operation. As (company description), we recognise this large amount of data as a strategic
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Verify that the database backups are stored in a secured location. Otherwise attackers can able to get and access the database backups. Check that the SQL Server databases have limited access. So that we can reduce the number of persons who could access the database. Check the Access database engine files format. It should be in some format. Otherwise malicious users can access the SQL Server files then they may damage it. Check that the file system permissions of audit files. It should be on limited
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the users. The IT support system needs to monitor the use of IT hardware, such as: keyboard, mouse, monitor, printer etc. in order to improve the service provided for the uses and ensure the services is operated in an efficient way. So In this assignment I will be discussing the principles of systems analysis and one method that are used in the systems analysis process when designing computer systems. It will highlight the advantages and disadvantages of the method. The company wants
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NameNode HDFS stores the metadata on a dedicated server called NameNode. The HDFS namespace is a hierarchy of Files and Directories. Files and Directories are represented on the NameNode as inode. Inode records attributed like permission, modification, namespace and disk space quota. Name stores the Namespace tree and the mapping of the blocks to DataNodes. DataNode The file content is split into large blocks and each block of the file is independently replicated at multiple DataNodes. A cluster
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Question 2 A system in which hardware or software components located at networked computers communicate and coordinate their actions only be message passing, is characterized as distributed system (Coulouris, Dollimore, Kindberg, & Blair, 2012). A distributed system consists of a collection of autonomous computers, connected through a network and distribution middleware, which enables computers to coordinate their activities and to share the resources of the system, so that users perceive the system
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a virtual token is used to allow pcs to communicate to each other whoever gets the token in the cycle can carry out commands for example you have 4 pc’s numbered 1-4 if the token is at pc 2 and pc 1 wants to print then the token must be passed to pc 3 and then 4 before pc 1 can print in short it is like a queuing process and the requests will be dealt with in the order received, also ring is faster than Ethernet but was
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