Question Detail What is full form of DSU ? Digital Service UnitDigital Security UnitDigital Service UnionDigital Service Uno Answer: Option A Similar Questions : 1. What is full form of SMTP ? Simple Mail Transmit Protocol Smart Mail Transfer Protocol Smart Mailbox Transfer Protocol Simple Mail Transfer Protocol Answer: Option D 2. What is full form of ESN ? Electronic System NumberElectronic Serial NumberElectronic Serial NetworkEquipment Serial Number Answer: Option B 3. What is full form ANSI ? American Nation Standard Instruction CodesAmerican National Standards InstituteAsian National Standard Instruction CodesAsian Nations Standard Instruction Codes Answer: Option B 4. What is full form of RTC ? Real time clockReal time checkRelated to checkRelated to clock Answer: Option A 5. What is full form of HTML ? Hyper Text Magic LineHyper Text Markup LineHyper Text Markup LanguageHigh Text Markup Language Answer: Option C Read more from - Important Abbreviations Computer Awareness Questions Answers