Cards (81)

    • Steps in the systematic approach to problem-solving
      1️⃣ Define the problem clearly
      2️⃣ Design the algorithm or logic
      3️⃣ Choose a programming language
      4️⃣ Set up the development environment
      5️⃣ Write the code step by step
      6️⃣ Test the code thoroughly
      7️⃣ Debug and fix errors
      8️⃣ Optimize the code for efficiency
      9️⃣ Document the code for clarity
    • Defining the problem clearly is crucial for successful problem-solving as it avoids rework
    • What are the benefits of a clear problem definition in problem-solving?
      Accuracy and efficiency
    • A well-defined problem should include a clear statement, inputs, outputs, and constraints
    • Defining the problem clearly ensures everyone understands what needs to be accomplished.
    • Steps in designing an algorithm or logic
      1️⃣ Identify the main steps
      2️⃣ Plan the data structures
      3️⃣ Outline the control flow
      4️⃣ Consider error handling
    • What is the purpose of error handling in algorithm design?
      Manage potential issues
    • Python is primarily used for enterprise applications.
      False
    • Selecting the right programming language depends on factors such as syntax familiarity, library support, and project requirements
    • What is Java commonly used for in software development?
      Enterprise applications
    • Match the component with its purpose in setting up a development environment:
      Text Editor/IDE ↔️ Enhances coding experience
      Programming Language Installation ↔️ Allows code execution
      Compiler/Interpreter ↔️ Transforms code for runtime
      Version Control System ↔️ Manages code changes
    • What is the first step in writing code step by step?
      Understand the algorithm
    • The provided code example includes error handling for non-negative width and height values.
    • What command is used to install the live-server globally using npm?
      npm install -g live-server
    • The live-server setup supports HTML, CSS, and JavaScript development.
    • Steps for writing code step by step
      1️⃣ Understand the Algorithm
      2️⃣ Initialize Variables
      3️⃣ Implement Logic
      4️⃣ Handle Errors
      5️⃣ Test the Code
      6️⃣ Refactor
    • The second step in writing code step by step is to initialize variables
    • Error handling involves checking for invalid inputs or unexpected issues.
    • What does the example Python code calculate?
      Area of a rectangle
    • Defining the problem clearly avoids rework and ensures efficiency
    • Match the components of a well-defined problem with their descriptions:
      Statement ↔️ Clear and concise description
      Inputs ↔️ Data required to solve the problem
      Outputs ↔️ Desired results
      Constraints ↔️ Limitations or conditions to consider
    • A well-defined problem should include a clear statement, inputs, outputs, and constraints.
    • What is the formula for calculating the area of a rectangle?
      Area=Area =Width×Height Width \times Height
    • When designing an algorithm, the first step is to identify the main steps
    • Error handling is an essential consideration when designing an algorithm.
    • Which programming language is best suited for web development?
      JavaScript
    • A text editor or IDE is used for writing and editing code
    • Match the programming language with its key environment and components:
      Python ↔️ VS Code, pip, virtualenv
      Java ↔️ IntelliJ IDEA, Maven, JUnit
      JavaScript ↔️ Node.js, npm, React or Angular
    • What is the first step in writing code step by step?
      Define variables
    • Adding error checks to code is called handling errors.
    • Refactoring code improves its readability and efficiency.
    • Steps in writing code step by step
      1️⃣ Understand the Algorithm
      2️⃣ Initialize Variables
      3️⃣ Implement Logic
      4️⃣ Handle Errors
      5️⃣ Test the Code
      6️⃣ Refactor
    • Why is understanding the algorithm the first step in writing code step by step?
      To ensure clarity
    • Defining variables needed for inputs and outputs is called initializing variables.
    • Testing the code is essential for verifying its functionality.
    • Match the testing method with its purpose:
      Unit Tests ↔️ Validate individual components
      Integration Tests ↔️ Verify data flow
      System Tests ↔️ Validate overall behavior
      User Acceptance Tests ↔️ Confirm system meets requirements
    • What do unit tests focus on validating?
      Individual components
    • Integration tests verify the interaction between different components.
    • System tests validate the entire system's behavior.
    • What is the purpose of debugging in coding?
      Fix errors