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Syllabus

Searching

CBSE · Class 12 · Computer Science

Complete topic list for Searching in CBSE Class 12 Computer Science. Key concepts, sub-topics, and what to focus on for board exams.

45 questions20 flashcards4 concepts

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4 Topics · CBSE Class 12 Computer Science

Topics in Searching

1

Introduction to Searching

  • Searching means locating a particular element in a collection of elements
  • Search result determines whether the element is present or not
  • If present, it also finds the position of that element in the collection
2

Linear Search (Sequential Search)

  • Most fundamental and simplest search method
  • Compares every element of the list with the key one by one
  • Continues until key is found or entire list is traversed
3

Binary Search

  • Efficient search technique for sorted lists only
  • Compares key with middle element of the list
  • Eliminates half of the remaining elements in each comparison
4

Search by Hashing

  • Technique to find presence of key in just one step
  • Uses hash function to calculate index position directly
  • Creates a hash table to store elements at calculated positions

Key Concepts

A simple searching method that examinesAn efficient searching algorithm that worksA technique that uses a mathematicalA situation that occurs when two

Frequently Asked Questions

What are the important topics in Searching for CBSE Class 12 Computer Science?
Searching covers several key topics that are frequently asked in CBSE Class 12 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Searching — CBSE Class 12 Computer Science?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Searching

All 13 chapters — CBSE Class 12 Computer Science Syllabus

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