1. The period of First generation computers is A. 1940-1956 B. 1940-1958 C. 1950-1960 D. 1960-2000 2. RAM stands for. A.) Random access memory B.) Read only memory C.) Read access memory D.) Raid act memory 3. If you don’t know the current…
read more1. ______ gives battery backup for a limited time A.) Adapter B.) BIOS C.) UPS D.) None 2. Which of the following is not valid version of MS Office? A) Office XP B) Office Vista C) Office 2007 D) None of above…
read more1. The brain of any computer system is A. ALU B. Memory C. CPU D. Control unit E. None of the above 2. _______ are software which is used to do particular task. A. Operating system B. Program C. Data D. Software…
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