Fundamentals of software: what do we call the ordered sequence of instructions that tells a computer how to process data and perform specific tasks?

Difficulty: Easy

Correct Answer: program

Explanation:


Introduction / Context:
At the heart of computing is the notion that a general-purpose machine executes a defined sequence of instructions. The artifact that organizes those instructions into a purposeful workflow is known as a program.


Given Data / Assumptions:

  • We distinguish between raw data and the instructions that operate on it.
  • A single instruction is not the same as a complete, ordered set.
  • Control signals originate from executing programs, not vice versa.


Concept / Approach:
A program is an executable specification: a list of instructions, structured with control flow (sequence, selection, iteration), that directs how input data are transformed into outputs. Data are passive, while a program is active and prescriptive.


Step-by-Step Solution:

Identify the object that encapsulates many instructions: program. Differentiate from one “instruction,” which is a single operation. Exclude “data,” which are values acted upon by the program.


Verification / Alternative check:
Definitions in introductory CS texts consistently define a program as a sequence or set of instructions executed by a computer.


Why Other Options Are Wrong:

Data: inputs/outputs, not procedural steps. Controls: generic term, not the formal artifact. Instruction: singular; the question asks for the ordered sequence.


Common Pitfalls:
Conflating configuration data with a program; configuration may guide behavior but is not executable instruction code by itself.


Final Answer:
program

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