Technology in Action - Chapter 10: Software Programming
28 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Match the following terms with their descriptions:

Algorithm = A set of steps describing how to complete a task Pseudocode = A text-based approach to document an algorithm Flowchart = A visual representation of an algorithm Loop = A sequence of actions repeated based on a condition

Match the following programming concepts with their characteristics:

Top-down design = Breaking a problem into high-level tasks Inheritance = A new class extends an existing class Class = A category of inputs in object-oriented programming Object = An instance of a class with specific attributes

Match the following flowchart symbols with their meanings:

Diamond = Decision point Rectangle = Process step Oval = Start or end point Arrow = Flow direction

Match the following programming methodologies with their purposes:

<p>Object-oriented analysis = Identifying categories of inputs or classes Coding = Translating an algorithm into a programming language Testing plan = Listing expected inputs and outputs for validation Decision point = Choosing actions based on input values</p> Signup and view all the answers

Match the following elements of algorithms with their functions:

<p>Binary decision = A question with a yes or no answer Loop = Repeats actions based on a condition Subtask = Refined smaller tasks of a main task Flowchart symbols = Provide visual representation of algorithms</p> Signup and view all the answers

Match the following terms related to object-oriented design:

<p>Base class = The original class being extended Derived class = The customized class picking attributes from a base Employee objects = Specific instances of the Employee class Reusability = Using existing classes for new functionalities</p> Signup and view all the answers

Match the types of programming inputs to their roles:

<p>Input numbers = Data expected from users Output values = Data returned by a program Classes = Categories for organizing inputs Methods = Functions associated with classes</p> Signup and view all the answers

Match the following components of algorithm design:

<p>Patterns = Repetitive motifs expressed in algorithms Flowcharting = Visual methods for representing algorithms High-level tasks = Bigger components of a problem Instructions = Step-by-step guidelines in an algorithm</p> Signup and view all the answers

Match the following actions with their definitions in programming:

<p>Documenting = Writing down an algorithm in pseudocode Visual representation = Using flowcharts to depict algorithms Translating = Changing algorithms into code Selecting language = Choosing the best programming language for a task</p> Signup and view all the answers

Match the following programming concepts with their definitions:

<p>Compilation = Process that converts code into machine language Interpretation = Translates source code line by line Portability = Ability to move solutions between different computers Debugging = Process of finding and fixing errors in a program</p> Signup and view all the answers

Match the following programming roles with their responsibilities:

<p>Programmer = Writes and tests code Tester = Ensures program meets specifications Project Manager = Oversees project development UI/UX Designer = Designs user interface and experience</p> Signup and view all the answers

Match the following programming languages with their common usage:

<p>C/C++ = Systems programming Java = Enterprise applications Python = Data analysis and machine learning JavaScript = Web development</p> Signup and view all the answers

Match the following testing types with their characteristics:

<p>Internal Testing = Conducted by a dedicated group using the program External Testing = Involves potential end users testing the software Beta Version = Pre-release version for testing by select users Release to Manufacturers = Initial distribution phase before public release</p> Signup and view all the answers

Match the following types of errors with their descriptions:

<p>Logical Error = Bug that causes incorrect output despite the program running Runtime Error = Error that crashes the program, e.g., dividing by zero Syntax Error = Mistake in the code's grammar Semantic Error = Correct syntax but incorrect logic or meaning</p> Signup and view all the answers

Match the following components of an IDE with their functions:

<p>Code Editor = Where the programmer writes code Debugger = Tool for finding and fixing errors Compiler = Converts high-level code to machine code Documentation Generator = Creates user manuals and guides</p> Signup and view all the answers

Match the following programming definitions with their terms:

<p>Variable Declaration = Allocates space in memory for variables Comments = Adds explanations within the code Algorithm = Step-by-step procedure for solving a problem Syntax = Set of rules governing the structure of code</p> Signup and view all the answers

Match the following software release stages with their descriptions:

<p>Alpha = Initial testing phase within the organization Beta = Testing phase for external users Release Candidate = Final version ready for release after testing General Availability = Product release to the public</p> Signup and view all the answers

Match the following programming language characteristics with their properties:

<p>High-level Language = Close to human language, easier to write Low-level Language = Closer to machine code, harder to understand Compiled Language = Transformed into machine code before runtime Interpreted Language = Executed line by line during runtime</p> Signup and view all the answers

Match the following programming paradigms with their features:

<p>Object-Oriented = Focuses on objects and classes Functional = Emphasizes functions and immutability Procedural = Based on procedures and routines Declarative = Expresses logic without explicitly defining control flow</p> Signup and view all the answers

Match the type of tasks to their characteristics regarding automation:

<p>Repetitive tasks = Candidates for automation Creative tasks = Require human touch Complex tasks = Require creative thought Sequential tasks = Follow clear steps</p> Signup and view all the answers

Match the advantages of a career in programming to their descriptions:

<p>Jobs are plentiful = High demand in job market Salaries are strong = Competitive income potential Telecommuting is easy = Work from home options available Macros = Automate complicated sequences</p> Signup and view all the answers

Match the components of an information system to their functions:

<p>Data = Raw input for processing People = Users interacting with a system Hardware = Physical devices in the system Software = Programs that process data</p> Signup and view all the answers

Match the steps in the system development life cycle (SDLC) to their phrases:

<p>Proposal evaluation = Form development committee Problem exploration = Analyze user requirements Program development = Build the actual software Program performance monitoring = Ensure user needs are met</p> Signup and view all the answers

Match the terms to their definitions regarding programming concepts:

<p>Problem statement = Starting point of programming Data = Raw input for the task Information = Final output needed Method = Process of transforming inputs</p> Signup and view all the answers

Match the stages of the program development life cycle (PDLC) to their order:

<p>Development = Initial phase of project Deployment = Final release of program Testing = Validation of program functionality Maintenance = Ongoing support and updates</p> Signup and view all the answers

Match the roles in programming interaction to their goals:

<p>Programmers = Translate tasks to commands Users = Provide input data Analysts = Evaluate and define requirements Testers = Ensure program meets specifications</p> Signup and view all the answers

Match the definitions to programming concepts:

<p>Error handling = Response to invalid input Automation = Using systems to perform tasks Telecommuting = Remote work possibilities Flowcharts = Visual representation of processes</p> Signup and view all the answers

Match the parts of an information system to their contributions:

<p>Procedures = Guidelines for operation Software = Processes and analyzes data Data = Inputs and outputs information People = Key stakeholders in usage</p> Signup and view all the answers

Study Notes

Technology in Action - Chapter 10: Software Programming

  • Software programming translates tasks into commands for computers to execute.
  • Some tasks are complex and require creative thought, while others are repetitive and suited for automation.
  • Tasks involving electronic information and clear steps can be programmed efficiently.

The Importance of Programming

  • Programming careers offer plentiful jobs, strong salaries, and often easy telecommuting options.
  • Programming is necessary when no current software exists to fulfill a task.
  • Macros can execute complex sequences of steps with a single command.

Life Cycle of an Information System

  • An information system is a collection of components working together to achieve a common goal.
  • Information systems include data, people, procedures, hardware, and software.
  • Information systems support planning and decision-making and power database applications like those used by Amazon and Netflix.

System Development Life Cycle (SDLC)

  • The SDLC model describes the six steps for developing an information system: problem/opportunity identification, analysis, design, development, testing/installation, and maintenance/evaluation.
  • Corporations form a committee to evaluate these proposals.
  • Analysts explore the problem, define user requirements, and recommend plans of action, using flowcharts and data flow diagrams in planning processes.
  • Development, testing, installation, and monitoring of the program's performance help ensure it fits users’ needs.

Life Cycle of a Program

  • Programming translates tasks into machine-understandable commands.
  • Stages of program development are in Program Development Life Cycle (PDLC).
  • Stages of the PDLC from development to deployment.

The Problem Statement

  • The problem statement is programming's starting point, clearly describing the tasks to be performed.
  • The statement explains the goals of programming and involves user interaction for problem inputs and outputs.
  • The method is the conversion process from inputs to outputs within the program.

Error Handling and Testing

  • Error handling defines how a program responds to invalid input.
  • A testing plan details expected inputs and the corresponding outputs that the program should produce.

Algorithm Development

  • An algorithm is a precise set of steps for a program to complete a task.
  • Algorithms are visually represented through flowcharts, highlighting patterns.
  • Pseudocode provides a textual approach to documenting algorithms.

Flowcharts

  • Flowcharts use symbols to visually represent programming patterns and flow control.

Flow Control

  • Decision points in algorithms involve choices based on input values (yes/no).
  • Binary decisions involve "yes" or "no/true" or "false" results.
  • Looping involves repeating steps based on conditional tests.

Top-Down Design

  • Top-down design breaks down problems into simpler, higher-level tasks. Subtasks are then refined into more specific instructions (an algorithm).

Object-Oriented Analysis

  • Object-oriented analysis involves identifying categories of input for the program.
  • Classes are the categories, and objects are specific instances within a class.
  • Reusability and inheritance enable the creation of new classes based on existing ones.

Coding

  • Coding is the translation of an algorithm into a programming language.
  • Programmers identify essential information, steps, and programming language to codify the algorithm.

Programming Languages

  • Programming languages are sets of instructions for computers, enabling hardware control without needing hardware specifications. Different types of programming languages exist, and choosing the right language is essential.
  • Language Selection Factors include space/speed requirements, type of target application, and organizational resources.

Integrated Development Environments (IDEs)

  • Integrated Development Environments (IDEs) are tools that aid in programming and testing.

Debugging

  • Debugging is the process of identifying and fixing program errors.
  • Logical errors cause programs to run but produce incorrect outputs, and Runtime errors are errors during execution, like division by zero.

Testing and Documentation

  • Internal and external testing are used to thoroughly examine a program.
  • Beta testing precedes commercial release.
  • Documentation and release to manufacturers (RTM) complete program development.
  • General availability (GA) marks the program's public release.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Related Documents

Technology in Action PDF Textbook

Description

Explore the fundamentals of software programming in this quiz based on Chapter 10 of Technology in Action. Learn about the role of programming in transforming tasks into computable commands and the significance of information systems in planning and decision-making. Understand how software and systems work together to achieve common goals.

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser