2. The device used to convert a binary number to a 7-segment display format is the...

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2. The device used to convert a binary number to a 7-segment display format is the a. multiplexer b. encoder decoder d. register 3. The binary number 11011101 is equal to the decimal number a. 121 841 b. 221 c. 441 d. 256 4. The decimal number -234 is expressed in the 2's complement form as a. 01011110 b. 10100010 c. 11011110 d. 01011101 5. A pulse is applied to each input of a 2-input NAND gate. One pulse goes HIGH at t = 0 and goes back LOW at t=1 ms, The other pulse goes HIGH at t = 0.8 ms and goes back LOW at t = 3 ms. The output pulse can be described as follows: a. It goes LOW at t = 0 and back HIGH at t = 3 ms. b. It goes LOW at t=0.8 ms and back HIGH at t = 3 ms. It goes LOW at t=0.8 ms and back HIGH at t = 1 ms. d. It goes LOW at t=0.8 ms and back LOW at t = 1 ms. 2. The device used to convert a binary number to a 7-segment display format is the a. multiplexer b. encoder decoder d. register 3. The binary number 11011101 is equal to the decimal number a. 121 841 b. 221 c. 441 d. 256 4. The decimal number -234 is expressed in the 2's complement form as a. 01011110 b. 10100010 c. 11011110 d. 01011101 5. A pulse is applied to each input of a 2-input NAND gate. One pulse goes HIGH at t = 0 and goes back LOW at t=1 ms, The other pulse goes HIGH at t = 0.8 ms and goes back LOW at t = 3 ms. The output pulse can be described as follows: a. It goes LOW at t = 0 and back HIGH at t = 3 ms. b. It goes LOW at t=0.8 ms and back HIGH at t = 3 ms. It goes LOW at t=0.8 ms and back HIGH at t = 1 ms. d. It goes LOW at t=0.8 ms and back LOW at t = 1 ms. 2. The device used to convert a binary number to a 7-segment display format is the a. multiplexer b. encoder decoder d. register 3. The binary number 11011101 is equal to the decimal number a. 121 841 b. 221 c. 441 d. 256 4. The decimal number -234 is expressed in the 2's complement form as a. 01011110 b. 10100010 c. 11011110 d. 01011101 5. A pulse is applied to each input of a 2-input NAND gate. One pulse goes HIGH at t = 0 and goes back LOW at t=1 ms, The other pulse goes HIGH at t = 0.8 ms and goes back LOW at t = 3 ms. The output pulse can be described as follows: a. It goes LOW at t = 0 and back HIGH at t = 3 ms. b. It goes LOW at t=0.8 ms and back HIGH at t = 3 ms. It goes LOW at t=0.8 ms and back HIGH at t = 1 ms. d. It goes LOW at t=0.8 ms and back LOW at t = 1 ms.

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