Question 11 MarkWho released the first Android OS Astro’?AnswerThe First Android OS ‘Astro’ was released by Google on September 20th, 2008.View full question & answer→
Question 21 MarkName any two commonly used operating system. AnswerWindows 7 and Windows XP.View full question & answer→
Question 31 MarkIs Windows NT a family of an operating system (s)?AnswerYes, it is a family of an operating system produced by Microsoft in July 1993. NT stands for New Technology.View full question & answer→
Question 41 MarkData can be transferred in which form?AnswerData can be transferred in the form of units such as characters, words, bytes, blocks or records from one component to another.View full question & answer→
Question 51 MarkWhat do you mean by buffering?AnswerBuffering is a technique of storing data in memory area (buffer).View full question & answer→
Question 61 MarkWhich is the first program that loads in memory?AnswerOperating system is the first program that loads in computer’s main memory, when a computer is switched on.View full question & answer→
Question 71 MarkWhat is an operating system?AnswerAn operating system is a system software that acts as an interface between the user and the hardware resources. It provides a variety of services to the computer.View full question & answer→