A. A flowchart एक फ़्लोचार्ट
B. Step by step instructions used to solve a problem किसी समस्या को हल करने के लिए चरण दर चरण निर्देश का उपयोग किया जाता है
C. A flowchart or pseudo code एक फ़्लोचार्ट या सूड़ो कोड
D. A decision एक फैसला
Correct Answer is :
B. Step by step instructions used to solve a problem
Explanation
An algorithm is a step-by-step procedure or set of instructions for solving a problem or accomplishing a specific task. It is a finite sequence of well-defined, unambiguous instructions that a computer can execute to achieve a particular goal. Algorithms can be expressed in various forms, including natural language, pseudocode, flowcharts, or programming languages.
Key characteristics of algorithms include:
- Finite: An algorithm must have a finite number of steps. It should eventually terminate and produce a result within a finite amount of time.
- Well-defined: Each step of the algorithm must be precisely defined and unambiguous. There should be no room for interpretation or ambiguity in understanding what each step entails.
- Input and Output: An algorithm takes zero or more inputs and produces one or more outputs. It specifies what data is needed as input and what results are expected as output.
- Effective: An algorithm should be effective, meaning that it should be practical and feasible to execute using available resources, such as time, memory, and processing power.
- Generalization: An algorithm should be applicable to a wide range of inputs, not just specific cases. It should be designed to handle various scenarios and edge cases.