Assistant Product Developer Interview Questions and Answers

Various tests can be conducted on fabric to assess its quality and performance.

• Physical tests: strength, elongation, tear resistance, abrasion resistance

• Chemical tests: colorfastness, pH level, shrinkage

• Performance tests: water repellency, breathability, UV protection

• Flammability tests: ignition resistance, flame spread

• Durability tests: pilling resistance, seam strength

GSM stands for Global System for Mobile Communications.

• GSM is a standard for mobile communication that enables voice and data services.

• It was developed by the European Telecommunications Standards Institute (ETSI).

• GSM uses digital technology and time division multiple access (TDMA) for communication.

• It operates on various frequency bands, including 900 MHz and 1800 MHz.

• GSM allows for international roaming, enabling users to use their phones in different countries.