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Unidad Didáctica 1: Origen y Evolución de las TIC

• The exclusive use of proprietary operating systems did not significantly contribute to the convergence of ICT.
• Digital transmission influenced the evolution of ICT by enabling the creation of more efficient and reliable communication networks.
• The "digital divide" creates new forms of social and economic exclusion for those without access to technology or digital skills.
• Hardware has driven the evolution of ICT by facilitating the creation of complex networks and reducing production costs.
• In the development of ICT, software manages hardware resources and facilitates interaction between the user and the machine

Unidad Didáctica 3: Pensamiento Computacional

• Computational thinking involves creating and analyzing algorithms to solve problems.
• Abstraction in computational thinking means ignoring irrelevant details of a problem to concentrate on the essential aspects
  • It simplifies the resolution of complex problems.
• Decomposition in computational thinking involves dividing a complex problem into smaller, manageable subproblems.
• Recognizing patterns can help design more efficient and generalizable algorithms.
• The purpose of using variables in programming is to store data that can change during the execution of the program.
• Repetitive control structures facilitate the creation of shorter and more efficient programs by automating repetitive tasks.
• "Segun" (or "Caso") is more efficient at evaluating multiple values of the same variable, while "Si-Entonces" allows evaluating multiple conditions.
• Defining the data type of a variable in PSeInt optimizes memory usage and prevents errors during program execution.
• The result of the logical expression (5 > 3) Y (2 < 1) in PSeInt is False.
• The instruction that allows the user to enter information from the keyboard in PSeInt is Leer.

Preguntas Adicionales

• The quality in problem-solving can be improved by using a simple language that facilitates the transition to formal code when writing a program in pseudocode.
• Pseudocode is useful in programming because it facilitates programming in a formal language and improves the quality of problem-solving.
• Choosing the language profile in PSeInt when writing pseudocode defines the syntax rules to follow, ranging from flexible to strict.
• Control structures in pseudocode control the flow of program execution, allowing decision-making and repetitions.
• It is important for variable names to be descriptive to facilitate understanding of the code and remember the purpose of the variable.