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Perguntas do quiz (9)
1A NOR gate is equivalent to
- Ainverters connected the output of an AND gate
- Ban inverter connected to the inputs of a NAND gate
- Cinverters connected to the inputs of an OR gate
- DAn inverter connected to the output of an OR gate
2The sum of binary 10011 and 0111 is
- A01011
- B11010
- C11101
- D10111
3Which of the following statements is true according to De Morgan's theorems?
- A____ __ __
A+B = A . B - B__ __ __ ___
A + B = A . B - C__ ___
A + B = A . B - D__ __ __ __
A . B = A . B
- A____ __ __
4Connecting of inverters at all the inputs of an AND gate produces a
- ANAND gate
- BOR gate
- CNOR gate
- DXOR gate
5Which of the following is the Boolean expression for a 3 input NAND gate?
- A________
A . B . C = Y - B_________
A + B+ C = Y - C__ __ __
A . B . C = Y - DA . B . C = Y
- A________
6An 8 bit binary can represent decimal
- A0 to 63
- B0 to 127
- C0 to 255
- D0 to 511
7Using 4 bits, one can represent binary forms of decimal
- A0 to 15
- B0 to 16
- C1 to 15
- D1 to 16
8The output of NAND gate becomes 1 when
- Aall the inputs become 1
- Bany one of the inputs becomes 1
- Cany one / all of the inputs becomes 0
- Dnone of these
9The output of a NOR gate becomes 1 when
- Aall the inputs become 1
- Bany one of the inputs become 1
- Cany one of the inputs become 0
- Dall the inputs become 0
Informações
- Descrição
- Quiz sobre Sem título, criado por akm.electronix em 08-03-2016.
- Autor
- akm.electronix
- Idioma
- English
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