CheckPoint : Arrays and Versus Pointers Define the following and provide an example of each: * Pointer * Arrays Answer the following questions and provide an example of each: What is the difference between a one-dimensional and a two dimensional arrays? Arrays store items that have the same type of data type like a group of employees’ names and social security numbers for a team of 2000 personal. Pointer is a variable that greatly extends the power and flexibility of a program‚ each
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IT 218 Week 4 Checkpoint Jerimeh Jackson IT 218 August 24‚ 2012 UOP IT 218 Week 4 Checkpoint What are the definition and an example of a pointer? A pointer can be defined as a memory address. To further explain this definition‚ we declared a variable of (name). It will look much like this (int name). Every variable will occupy some memory. Now we will declare another variable to under (int name). This variable will be (int name-1)‚ and now this variable is declared as a pointer to
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Tutorial on Pointers and Arrays in C A TUTORIAL ON POINTERS AND ARRAYS IN C by Ted Jensen Version 1.1 (HTML version) July 1998 This material is hereby placed in the public domain Available in various formats via http://www.netcom.com/~tjensen/ptr/cpoint.htm TABLE OF CONTENTS Preface Introduction Chapter 1: What is a Pointer? Chapter 2: Pointer Types and Arrays. Chapter 3: Pointers and Strings Chapter 4: More on Strings Chapter 5: Pointers and Structures Chapter 6: More on Strings and Arrays of Strings
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that they have discovered is the four-day school week. A school in New Mexico‚ during an energy crisis in the 1970’s‚ was the first to attempt this new type of school week in order to save energy and as of 2008 there were one hundred school districts that had adopted this perpetual three-day weekend (Work). It is mostly in small‚ rural communities where the kids have long commutes to and from school‚ and it is inefficient to have them attend school another day when they could just stay longer‚ and
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1. Livingston made some mistakes initially. Describe at least two of them and provide how you would handle the situations. Livingston did make a critical mistake initially of choosing the project manager from a different department. So that was one of the mistakes that he had made. With choosing a project manager‚ from a different department Livingston is looking at possible resentment arising from of all functional departments. Although Livingston’s did make the right move of appointing a project
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• List and describe the security controls in place. Where are the weaknesses? I did not notice any securities in place. The article did mention a second layer or security that was not properly installed. The systems were out of date and TJX used an old Wired Equivalent Privacy (WEP) encryption system. Other companies made the switch to a Wi-Fi Protected Access (WAP) with more complex encryption. The article also states that they failed to install firewalls and data encryption on some of the
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HSM/220 Week 4 checkpoint Intrinsic and extrinsic motivation 11/14/2013 Intrinsic and extrinsic motivations are the factors that are needed to motivate employees to put fourth their best effort so they can be great at what they do in the work place. Managers strive to achieve a job well done by their employees‚ they must help by making sure they provide the best qualities and work factors to motivate them to do the best they can. In order to be noticed by superiors so they might advance
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Religious and Ethnic Discrimination Religious Group: Buddhism Buddhists are different from most other religions and many ways‚ but one difference stands out above the others. Buddhism does not worship a specific god. Many people argue that Buddhism is more a philosophy than a religion. The main objective of Buddhist followers is enlightenment and/or liberation from Samsara (the wheel of life) instead of going to a heaven (Eng‚ 2013). The Dalai Lama‚ the leader of the Buddhist religion
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Week 5 checkpoint IT The credit card data theft at TJX Companies is considered one of the worst ever. The case is significant because of a lack of appropriate security and control. Resources: Ch. 7 & 12 of Essentials of Management Information Systems Answer the following questions in 200 to 300 words: •List and describe the security controls in place. Where are the weaknesses? The thieves used several entry points to access TJX corporation systems. They accessed many TJX’s retail
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CheckPoint: TXJ Companies TJX was still using the old Wired Equivalent Privacy (WEP) encryption system‚ which was not hard for the hackers to figure out. One weakness was poorly secured computer kiosks located in many of TJX’s retail stores‚ which let people apply for jobs electronically. These same kiosks also provided access to the company’s internal corporate network. TJX could have switched to the more secure Wi-Fi Protected Access (WPA) standard with more complex encryption. TJX had also
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