...this rule has already matched Rule-1 in order of precedence. 1.3.2. REDUNDANT RULE: If more than one rule can do the same action in the set of rules is called redundant rule, otherwise one rule is redundant to another rule with the same action. For example, Rule-8 in Table 1 is redundant to Rule-9. The firewall policy won’t change while removing a redundant rule. It will waste the firewall processing time and it leads to speed problem and also it require lot of memory to store the redundant rule. Without any change in the firewall policy, we can able to delete the redundant rules which are not necessary to check. 1.3.3. SWAPPING THE RULE POSITION: In Listed-Rule firewall if two rules have different action then swapping the position of that rule can cause policy changes on the firewall and both of them can be matched with the same packet. For example, swapping between Rule-7 and Rule-8 (see Table 1) will change the action on the packet (with Source IP = 172.3.3.9, Destination IP = 20.3.3.9, Destination Port = 80) from being accepted to being...
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...person completely separate from the real world. The three journal articles I am using for this literature review are as follows: Video Game Characters and the Socialization of Gender Roles: Young People’s Perceptions Mirror Sexist Media Depictions Dill, Karen E., and Kathryn P. Thill. "Video Game Characters and the Socialization of Gender Roles: Young People's Perceptions Mirror Sexist Media Depictions." Sex Roles 57.11-12 (2007): 851-64. ProQuest. Web. 9 Oct. 2013. Consequences of Play: A Systematic Review of the Effects of Online Gaming Sublette, Victoria Anne, and Barbara Mullan. "Consequences of play: A systematic review of the effects of online gaming." International Journal of Mental Health and Addiction 10.1 (2012): 3-23. Gender Swapping and Socializing in Cyberspace: An Exploratory Study Hussain, Zaheer, and Mark D. Griffiths. "Gender...
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...Jenny’s Closet Party LLC: Marketing Plan Presented By: Jennifer Smith Dr. Karen Mountain Marketing Management (MKT 500) Strayer University Thursday, June 5, 2014 Executive Summary What if I told you that you can get stylish clothing and accessories and the only catch was that you have to clean out your closet? If you said yes, then Jenny’s Closet Party is the dynamic answer for you. Jenny’s Closet Party LLC is designed with you in mind, by creating the ultimate “Girls Night Out” experience, combining fashion, food, and fun while mingling amongst friends. Uniquely swapping from one fashionista’s closet to another and the remaining items are donated to a local charity. Sounds the perfect win-win scenario right? Jenny’s Closet Party, “A great excuse to clean out your closet”. First Step: Upon receipt of an invitation or retrieval of flyer, specific details will be highlighted as to a theme, what items are being requested, deadline for dropping of your items and also what you should expect the day of the event. Go through your closet and find articles of clothing or accessories that you would like to swap. The items must be in style, of good quality and condition. Some of the categories (depending on theme) may include: clothing, shoes, earrings, scarfs, jackets etc. Second Step: Bring the items to the Donation Center at the Porter County Expo Center two weeks prior to events (Fridays) from 9:00 am – 5:00 pm. At this time you...
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...OLABISI ONABANJO UNIVERSITY P.M.B 2002 AGO IWOYE, OGUN STATE. NAME: BISAN SHOLA ELIZABETH DEPARTMENT: MATHEMATICAL/COMPUTER SCIENCE MATRIC NO: SCI/13/14/0247 LEVEL: 300L COURSE TITLE: OPERATING SYSTEM 1 COURSE CODE: CMP 307 TOPIC: MEMORY MANAGEMENT DATE SUBMITTED: 15 – 02 – 2016 LECTURER IN CHARGE: DR ADESHINA MEMORY MANAGEMENT Memory management is the functionality of an operating system which handles or manages primary memory. Memory management keeps track of each and every memory location either it is allocated to some process or it is free. It checks how much memory is to be allocated to processes. It decides which process will get memory at what time. It tracks whenever some memory gets freed or unallocated and correspondingly it updates the status. Memory management provides protection by using two registers, a base register and a limit register. The base register holds the smallest legal physical memory address and the limit register specifies the size of the range. For example, if the base register holds 300000 and the limit register is 1209000, then the program can legally access all addresses from 300000 through 411999. Instructions and data to memory addresses can be done in following ways Compile time -- When it is known at compile time where the process will reside, compile time binding is used to generate the absolute code. Load time -- When it is not known at compile time where the process will reside in memory, then the compiler...
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...Face Interviews Confidently! Technical Aptitude Questions Table of Contents Data Structures Aptitude ............................................................................. 3 C Aptitude .................................................................................................. 12 C++ Aptitude and OOPS ............................................................................ 75 Quantitative Aptitude............................................................................... 104 UNIX Concepts ......................................................................................... 121 RDBMS Concepts ..................................................................................... 135 SQL .......................................................................................................... 153 Computer Networks ................................................................................. 161 Operating Systems .................................................................................. 169 2 Copyright©: Vyom Network (http://www.vyomworld.com) - All Rights Reserved Technical Aptitude Questions Data Structures Aptitude Data Structures Aptitude 1. What is data structure? A data structure is a way of organizing data that considers not only the items stored, but also their relationship to each other. Advance knowledge about the relationship between data items allows designing of efficient algorithms for the manipulation of data...
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...How does cinematography create meaning in an extract from ‘Source Code’? (Directed by Duncan Jones – 2011) In the first scene of Source Code, we are shown the main character, Captain Colter Stevens played by Jake Gyllenhaal. The shot shown is an extreme close up of his face as he is waking up (see fig.1). The view from the window is blurred so all focus is on him. The shot then changes suddenly as a close up shot as he quickly sits upright (see fig.2). The quick shots reflect what is happening as he wakes up as he’s trying to get a sense of where he is, this also helps the audience get a sense of what is happening around on the train, it also raises questions as to why he is so suddenly alert and why he is acting so strangely. As this shot changes, a train horn is heard throughout the change, which signifies that he is coming back into reality. Again in this second shot, everything else in the background is blurred so that your focus is on the main character. As he is trying to work out where he is, he looks around him. As he does this, the camera follows his movements, moving to the left when he looks to his left and moving to the right, when he looks to his right. This is called a tracking shot, this is used so that we can see from his point of view and get a better understanding of what he’s looking at and why he is looking at them. The next shot is an over the shoulder shot. The camera in this shot is placed just behind him looking over his shoulder, so we can see things...
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...Final Case Submission: Avion Inc. 1. What parts of the supply chain are most closely involved with the situation in this case? What is the responsibility of each part in order to maintain a smooth flow of material? Procurement and Contracts: Should be responsible to amend the agreement that clearly defines what the service level requirements are, sets out the change control mechanism, the communication protocol and representative of both parties and review the agreement in conjunction with the supplier to remove any ambiguity. Category Management: Should be responsible for developing a SQM that will allow provide both parties with a forum to work in partnership and set targets and KPIs. Material Management: Should be responsible to understand the required and forecast inventory stocks and coordinate accordingly. Logistics: Should be responsible for transporting the product through the supply chain. 2. What initially appears to be the problem? What really is the problem(s) in this case? The problem initially appears to be that the vendor is not meeting the expected performance level required by the customer. However the problem is not with the vendor rather within Avion. It appears that the company does not have appropriate cross function engagement, rather working in silos. There is no obvious communication structure whereby the SCM understands the scope requirements and can translate this to the vendor. Also following contract award it is not clear what...
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...COMMUNICATION (#6) “The people of the Eye” by Harlan Lane (in the communication section) is about the beliefs and feeling of deaf people and how they do not consider themselves to be disabled, and in fact believe that they have their own distinct language and culture. This article demonstrates a magnificent example of mutual support and shared identities are meaningful._________ (how) EXCHANGE (#5) Mutual support and shared identities are meaningful and were shown very well in the article “All Our Kin: Swapping” by Carol Stack (the exchange session) is about people who live in the Flats where people trade and exchange goods that people need with one another, (sometimes they borrow and sometimes they trade things).Since the poverty levels in the Flats area is so high, people found it disrespect and rude if people didn’t help each other out, because for them it the meaning of receiving and giving each other survival needs. This helped created “family” like bonds, unlike in other articles people used gift giving as a way to gain power. So that’s why I found this an interesting read. ____How this story did this link to essay ___ RITUAL (#8)...
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...for it will add new salaries to pay. In-process inspections can be done by their own factory workers. They should be their own inspectors to create personal responsibility to motivate them to produce quality output production. Another is about setting up a rework line to speed repairs. This does not follow a lean philosophy for this will only add more time and cost for labor and machine utilization. The company should only focus on reducing waste including overproduction. Finally, to look into high-rise shelving to store parts coming off machine 4. Installing high rise shelves would create or add non-value storage of wasteful inventory in their process. Storing excess in production is considered a waste, and in a Lean philosophy company there is no room for additional stocks. Lean Philosophy main goal is to eliminate waste as thorough as possible, and factory inventory causes major waste for the company including in Quality Parts Company. 2. Make recommendations for lean improvements in such areas as...
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...Term scheduling * The long term scheduling determines which programs are admitted to the system for processing. Thus, it controls the level of multiprogramming. * Once admitted, a job or a user program becomes a process and is added to the queue for the short term scheduling (in some cases added to a queue for medium term scheduling). * Long term scheduling is performed when a new process is created. * The criteria used for long-term scheduling may include first-come-first serve, priority, expected execution time, and I/O requirements. * Medium-Term Scheduling * The medium-term scheduling is a part of swapping function. This is a decision to add a process to those that are at least partially in main memory and therefore available for execution. * The swapping-in decision is made on the need to manage the degree of multiprogramming and the memory requirements of the swapped-out process. * Short-Term Scheduling * A decision of which ready process to execute next is made in short-term scheduling. * I/O Scheduling * The decision as to which process’s pending I/O requests...
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...data storage virtualization technology that combines multiple physical drives into a single logical unit for the purpose of backing up vital data, improving system performance, or both. It’s most useful for businesses because they usually network terminals that all pull from a central server with everything stored on it. RAID is used to allow for a seamless replacement of defective drives or swapping full drives for empty ones without hassle of having to reboot. There are four types of raid that are going to be discussed and there is also a difference between hardware RAID and software RAID. Software RAID is just software that runs on your operating system, hardware RAID uses a modified chip as a controller and assists the software for operating systems that software RAID is incompatible with. RAID 0 consists of striping, without mirroring or parity. The capacity of a RAID 0 volume is the sum of the capacities of the disks in the set, the same as with a spanned volume. There is no added redundancy for handling disk failures, just as with a spanned volume. Thus, failure of one disk causes the loss of the entire volume, with reduced possibilities of data recovery when compared to a broken spanned volume. Striping distributes the contents of files roughly equally among all disks in the set, which makes concurrent read or write operations on the multiple disks almost inevitable and results in performance improvements. The concurrent operations make the throughput of most read and...
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...Religion | Cosmogony - Origin of the Universe | Nature of God/Creator | View of Human Nature | View of Good and Evil | View of “Salvation” | View of After Life | Practices and Rituals | Celebrations and Festivals | Week 1Indigenous Peoples | Most indigenous peoples have creation stories where they believe the Creator or Great Father in the Sky made the earth, the animals and all humans, e.g., the union of Sky Father and Earth Mother. Fisher, 2014, p. 36 | Indigenous religions are typically polytheistic and pantheistic, involving a belief that the divine is manifested throughout the physical realm, often involving a supreme god, e.g., Great Spirit. They believe the dark gods of the spirit world are the ones to be afraid of or to placate. Indigenous peoples believe in the importance of maintaining a right relationship with the creator god and the numerous gods governing natural phenomena and forces. Fisher, 2014, p. 40 | Indigenous peoples consider themselves connected to all forms of life due to their pantheistic world view. They acknowledge a Circle of Right Relationships, requiring them to respectively cultivate and maintain order among all forms of life and the natural order. Humans are seen as capable of good or bad and under the influence of curses, vows, incantations, or evil spirits. In this sense, they may be animistic. Many have a special shaman or witch doctor who is supposed to help them connect to the spirit world. Fisher, 2014, pp. 34-36, 39 – 52. | Indigenous...
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...ATX Power Supply Failure Diagnostics The first step in the troubleshooting process is simply determining if the power supply is coming on. You can usually hear the mechanical components in PCs that make rotational noise when they are powered up. Noise makers include the hard drive, as its electric motor spins up the platters, and plenty of fan noise is normal for PCs without PWM (Pulse Width Modulation) fans. Your PC should also give a single beep if it passes its internal start-up diagnostic, and there are always status LED's to tell you the system is on, though some home PC builders don't bother connecting them. If your hearing isn't good, you can check to see if the power supply fan is creating a breeze. Monitors are powered independently, so unless you're looking at a notebook PC, a live screen doesn't indicate a working power supply. If your computer has a display connected, can you get a live screen, whether it's a simple text message or a colorful splash screen? If the display shows a message like "No video signal detected," that's the monitor telling you the video port isn't communicating, so you should follow the "No" path for this decision. Sometimes a CRT or older LCD may show a multiplicity of images or endless scrolling, which means the video adapter is alive and trying to transmit an image but the monitor can't interpret the signals. This doesn't happen as often with modern LCDs or expensive CRTs that can match a large range of inputs for higher screen resolutions...
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...Memorandum To: Christopher Cringle, CEO CC: Edgar Tuttle, Attorney From: VJB, Elementary Division Manager Date: [ 9/4/2014 ] Re: Title VII / Constructive Discharge Discrimination Claim Mr. Cringle, Per your request, I have completed my research on the discrimination claim filed against Happy Tot Toy Company by a former employee. The employee is claiming constructive discharge under Title VII of the Civil Rights Act of 1964, Title VII of the Civil Rights Act prohibits workplace discrimination against any person(s) on the basis of their religious beliefs, ethical background, color, gender, or national origin. With regards to religious beliefs, it requires that an employer make reasonable accommodations for an employee’s or prospective employee’s sincerely held religious beliefs unless it places an undue hardship on the company. (EEOC2). For the former employee to use constructive discharge as a legal concept to this case, the employee must prove that the company “intentionally made work conditions so intolerable” (Moore) that only one course of action was left for any reasonable person: resignation. Not allowing the employee the necessary time off for observation of his/her holy day would constitute, in this case, the intolerable act. Constructive discharge is relevant to this case if the employee can show three things. First, the revised work schedule interfered with the employee’s religious beliefs by not allowing them the necessary time off to...
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...Antibiotics Antibiotics are created using natural substances which bacteria secrete to kill other bacteria when forced to compete for limited nutrients. The first antibiotic, Penicillin, was discovered in the 1928 by Alexander Fleming and began being mass produced by the 1940’s. Within the same decade, resistant strains of bacteria began to appear. (1) Since then, 18 dangerous drug-resistant superbugs have been discovered (according to the CDC). A bacterium is referred to as a ‘superbug’ if it carries several resistant genes within its DNA. (2) Bacteria can become resistant to antibiotics primarily through two ways: by mutation or by horizontal gene transfer, in which bacteria share resistant genes with other bacteria essentially swapping out portions of their DNA for mutated sections. Antibiotics kill bacteria by binding to the cells protein so that the protein cannot function properly, hindering the bacteria from growing and reproducing. If the bacteria contains mutated portions of DNA, the antibiotic cannot bind to the altered protein and the bacteria won’t be affected. Due to natural selection, the bacteria that survived, the mutated bacteria, will be left to grow and reproduce and all that will remain will be the antibiotic resistant bacteria. (1) There continues to be an increase in antibiotic resistant bacteria due to a variety of reasons, mainly the over-prescription of antibiotics, the misuse of antibiotics (such as not taking them for the full course), and...
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