CompTIA A+

Name: CompTIA A+
Brand: Que
SKU: 9780789742421

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Que CompTIA A+ is a computer science identified by EAN 9780789742421.

9780789742421 Certainty 60%

Brand: Que
Category: computer science
Barcode type: EAN-13 / GTIN-13
GS1 registered country: Bookland (ISBN-13)
Data confidence: 60%

Product Details

Barcode (EAN/GTIN)	9780789742421
Product name	CompTIA A+
Brand / Manufacturer	Que
Category	computer science
GS1 Prefix	978 — registered in Bookland (ISBN-13)
Barcode type	EAN-13 / GTIN-13
Data certainty	60%

Verified Product Facts

The barcode 9780789742421 passes the GS1 mod-10 check-digit test, so it is a structurally valid GTIN. Its 978 prefix was issued by the GS1 member organisation for Bookland (ISBN-13) — registration, not place of manufacture.

Recorded specifications

Batteries requiredno

Included componentsPass Code

Item weight885 grams

Number of items1

Package dimensions15.24 × 22.606 × 3.81 centimeters (L×W×H)

Package weight1.9 pounds

Product dimensions6 × 1.5 × 9 inches (L×W×H)

UNSPSC code55101500

Attributes as recorded in the product catalogue data we hold. Figures describe the packaged article and may differ between production batches.

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🟢 No recall found for this barcode · We matched this barcode against recall records from EU Safety Gate, US FDA, US CPSC and Health Canada (2026-09-21). Not every recall notice lists a barcode, so this is not a safety guarantee — check the brand owner or the regulator for the definitive record.

Barcode Lookup API

Access this product programmatically via the ProductGuru free API:

GET https://myproduct.guru/scan/9780789742421

GET https://myproduct.guru/api/search?q=9780789742421

No API key required. Returns JSON with product name, brand, manufacturer, and more.

About EAN Barcode 9780789742421

Barcode 9780789742421 is a EAN-13 (GTIN-13) identifying CompTIA A+ in the GS1 global system.

Barcode format: EAN-13 / GTIN-13 — 13-digit globally unique product identifier
GS1 prefix 978: assigned to companies registered in Bookland (ISBN-13)
Manufacturer: Que
Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9780789742421?

Barcode 9780789742421 is CompTIA A+, sold under the brand Que.

Who manufactures barcode 9780789742421?

Que is recorded as the manufacturer of CompTIA A+ (barcode 9780789742421).

What country is barcode 9780789742421 from?

Based on the GS1 prefix 978, this product was registered in Bookland (ISBN-13).

Is barcode 9780789742421 a valid EAN?

Yes, 9780789742421 is a valid EAN-13 barcode with correct check digit.

⚠️ Data Disclaimer

Data is aggregated from open datasets and may be inaccurate or out of date; some outbound links are affiliate links from which we may earn a commission.

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