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Chapter 8 of 11
Flashcards

Strings

CBSE · Class 11 · Computer Science

Flashcards for Strings — CBSE Class 11 Computer Science. Quick Q&A cards covering key concepts, definitions, and formulas.

39 questions80 flashcards5 concepts

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Card 1String definition

What is a string in Python?

Answer

A string is a sequence made up of one or more UNICODE characters. It can contain letters, digits, whitespace, or symbols.

Card 2स्ट्रिंग परिभाषा

पायथन में स्ट्रिंग क्या है?

Answer

स्ट्रिंग एक या एक से अधिक UNICODE वर्णों से बना अनुक्रम है। इसमें अक्षर, अंक, रिक्त स्थान या प्रतीक हो सकते हैं।

Card 3String creation

How can a string be created?

Answer

A string can be created using single quotes, double quotes, or triple quotes. Triple-quoted strings can span multiple lines.

Card 4स्ट्रिंग निर्माण

स्ट्रिंग कैसे बनाया जा सकता है?

Answer

सिंगल कोट्स, डबल कोट्स या ट्रिपल कोट्स का उपयोग करके एक स्ट्रिंग बनाई जा सकती है। ट्रिपल-कोटेड स्ट्रिंग कई लाइनों तक फैल सकती है।

Card 5Character handling

Why does Python treat a one-character string as a character?

Answer

Python does not have a separate character data type. A string of length one is considered a character.

Card 6चरित्र संचालन

पायथन एक-वर्ण स्ट्रिंग को एक वर्ण के रूप में क्यों मानता है?

Answer

पायथन में कोई अलग कैरेक्टर डेटा टाइप नहीं है। एक लम्बाई वाली स्ट्रिंग को कैरेक्टर माना जाता है।

Card 7Immutability

What happens if a string character is modified directly?

Answer

A string is immutable, so changing one character directly raises a TypeError. A new string must be created instead.

Card 8अपरिवर्तनीयता

यदि एक स्ट्रिंग कैरेक्टर को सीधे संशोधित किया जाता है तो क्या होता है?

Answer

एक स्ट्रिंग अपरिवर्तनीय है, इसलिए एक अक्षर को सीधे बदलने से एक टाइपएरर उत्पन्न होता है। इसके बजाय एक नई स्ट्रिंग बनानी चाहिए।

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Frequently Asked Questions

What are the important topics in Strings for CBSE Class 11 Computer Science?
Strings covers several key topics that are frequently asked in CBSE Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Strings — CBSE Class 11 Computer Science?
Understand the core concepts first, then work through the 39 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Strings?
There are 80 flashcards for Strings covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

Sources & Official References

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

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