space problem, we need to output the area of the following variables: + Name of the area is calculated, GetArea (as string) + The length of rectangular, LenRec (as float) + The width of rectangular, WidRec (as float) + The total length of rectangle, Total2L (as float) + The total width of rectangle, Total2W (as float) + The perimeter of rectangle. PerRec (as string) The necessary input to the program: + In order to output the rectangle’s area (GetArea)
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marks the program’s ending point) 2. Parallelogram (Used for both input and output symbols) 3. Rectangles (Also called Processing Symbols) Designing a program: The process of designing a program can be summarized in 2 steps: 1. Understand the task that the program is to perform. 2. Determine the steps that must be taken to perform the task -- 2.2: Concept: Output data that is generated and displayed by the program. Input is data that the program receives. When a program
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planning stages of a project. Graphical user interface(GUI) allows users to interact with a program in a graphical environment. The process of walking through a program's logic on paper before you actually write the program is called desk-checking. Processing data items may involve organizing or sorting them,checking them for accuracy, or performing calculations with them. Every programming language has rules governing its word usage and punctuation. Using Pseudocode involves writing down all the steps
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Mod 2 Short Answer 4-10-15 I/O Devices I/O devices enable us to control the computer and display information in a variety of ways. In computing, input/output or I/O is the communication between a computer and the outside world, possibly a human or information processing systems. Inputs are the signals or data received by the system and outputs are the signals or data sent from it. The computer keyboard is used to enter text information into the computer, as when you type the contents of a
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7 Input and Output Objectives Overview Differentiate among various types of keyboards: standard, compact, on‐ screen, virtual, ergonomic, gaming, and wireless Describe characteristics of various pointing devices: mouse, touchpad, pointing stick, and trackball Describe various types of pen input: stylus, digital pen, and graphics tablet See Page 288 for Detailed Objectives Describe various uses of touch screens Describe various uses of motion input, voice input
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An example of a business using information systems to attain competitive advantage is: A) JC Penny's information system that allows its contract manufacturers to see what garments have been sold and need to be replaced. B) Toyota's legendary TPS that has created superlative efficiencies and enabled Toyota to become the world's largest auto maker C) Verizon's Web-based digital dashboard providing real-time company information for managers. D) Apple's creation of the IPod. Ans: C) Verizons
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through IT devices such as the bar code scanning systems etc. TO THINK ABOUT. 1) What are the inputs, processing and outputs of UPS package tracking system? A) Inputs * When UPS customer signs on theDelivery Information Acquisition Device (DIAD) that signature can be considered an input. * Customer Information eg house address. * Pickup’s eg mails, packages etc. B) Processing The whole process that involves from the UPS worker delivering the package to its final
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Computer System * Hardware and Software * Difference between the two basic components * Types of Computer * Analog, Digital and Hybrid General Operations of a Computer System * Interfacing * Inputting * Storing * Processing * Outputting * Controlling Basic Organization of a Computer System * Arithmetic and Logical Unit (ALU) * Arithmetic functions * Logical functions * Primary Memory vs. Secondary Memory (Storage) Potential Exam. Questions
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DIS 511: IS DATA, CODING, AND INFORMATION Data and information Data. ← Items about things, events, activities, and transactions are recorded, classified, and stored but are not organized to convey any specific meaning. ← Data items can be numeric, alphanumeric, figures, sounds, or images. Information. ← Data that have been organized in a manner that gives them meaning for the recipient. They confirm something the recipient knows, or may have “surprise” value
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which allows Christo to have the accounts of all the tasks. A.3.2.1 Corei7 is of the 7th generation core microprocessors indicated by the suffix in the name. A.3.2.2 CPU performs the data processing task in real time.It also acts as a controlling unit by means of which Data a sequence of Data input and output is maintained through CPU’s busesSerial and Arthimetic. A.3.3 Integrated Intel HD Graphics NVIDIA Quadro M4000
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