Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
0 reads0 ratings0 helpful

In a shop scanning a barcode instantly shows the price and updates stock quantity. Which sequence is correct?

Answer and explanation

Correct answer: Input then processing then output and updating

The barcode scanner first captures an input, usually the product identification number. The computer then processes that number by locating the product record and price. Finally, it provides output such as the displayed price and performs the related inventory update. Thus option A follows the information-processing cycle. The other sequences reverse the order or introduce paper and deletion, which are not required in this transaction.

Related tags

IctBarcodeInformation-CycleRetailIntroduction To Ict And Its Role In Daily LifeIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial Intelligence

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.