96. What is a brand? A) The name of companies that made computers B) The name of product a company gives to identify its product in market C) A name of class to indicate all similar products from different companies D) All of above 97. Machine language is A) Machine dependent B) Difficult to program C) Error prone D) All of above 98. A byte consists of A) One bit B) Four bits C) Eight bits D) Sixteen bits 99. Modern Computers are very reliable but they are not A) Fast B) Powerful C) Infallible D) Cheap 100. What is the date when Babbage conceived Analytical engine A) 1642 B) 1837 C) 1880 D) 1850