Question Detail .qt is extension of ? Apple Game FileApple Track FileApple QuickTime MovieApple Backup File Answer: Option C Similar Questions : 1. What is file extension of C++ source code file ? .cp.cplus.cpp.ccp Answer: Option C 2. What is full form of PDF ? Partial Data FilePortable Data FormatPortable Document FormatPortable Document File Answer: Option C 3. What is extension of PowerPoint Slide Show ? .ppt.pps.pp.ps Answer: Option B 4. What is extension of Window System File ? .sys.system.stm.syt Answer: Option A 5. What is extension of powerpoint presentation of file ? .pp.pps.msp.ppt Answer: Option D Read more from - Important File Extensions Questions Answers