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1. Who developed the first all electronic computers by 1940? (a) Clifford Bery (b) George Boole (c) Atanasuff and Berry (d) John V. Atanasoff Answer : Atanasuff and Berry 2. The high voltage level of a digital signal in positive logic is : (a) 0 (b) 1 (c) either 0 or 1 (d) None of these Answer : 1 3. The Gateway Internet Access Services (GIAS) of India is situated in (a) Delhi (b) Mumbai (c) Chandigarh (d) Madurai Answer : Mumbai 4. Octal 6 is equal to decimal : (a) 14 (b) 16 (c) 15 (d) 13 Answer : 14 5. In decimal system the base or radix is : (a) 1 (b) 0 (c) 10 (d) None of these Answer : 10 6. Which logic gate is similar to the function of two series switches? (a) NOR (b) OR (c) AND (d) NAND Answer : OR 7. How many flip flops are needed for a 4 bit counter? (a) 3 (b) 4 (c) 6 (d) None of these Answer : 4 8. Which of the following is not a HIGH LEVEL computer programming language? (a) COBOL (b) FORTRAN (c) MODEM (d) None of these Answ...