यदि अनडू करने के बाद फाइल सेव और बंद कर दी जाए तो दोबारा खोलने पर रीडू क्यों उपलब्ध नहीं हो सकता?
Why may Redo be unavailable after a file is saved, closed and reopened following an Undo?
Explanation opens after your attempt
Correct Answer
C. क्योंकि संपादन इतिहास सामान्यतः सत्र समाप्त होने पर मिट जाता हैBecause editing history is generally cleared when the session ends
Concept
Undo and Redo depend on the current editing session history. Do not treat them as backups in exams.
Why this answer is correct
The correct answer is C. क्योंकि संपादन इतिहास सामान्यतः सत्र समाप्त होने पर मिट जाता है / Because editing history is generally cleared when the session ends. Undo and Redo depend on the current editing session history. Do not treat them as backups in exams.
Exam Tip
अनडू और रीडू वर्तमान संपादन सत्र के इतिहास पर निर्भर करते हैं। परीक्षा में इन्हें बैकअप न मानें।
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