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Digital Electronics

Digital Electronics
A graphical representation of a products in a truth table is called as

 T-Map
 Graphing
 Mapping
 K-Map

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Digital Electronics
The maximum positive and negative numbers that can be represented in one’s complement using n-bits are respectively

 +2n-1,-(2n-1-1)
 None of these
 +(2n-1-1),-(2n-1-1)
 +(2n-1-1),-2n-1

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Digital Electronics
Each term in the standard POS form is called a

 minterm
 maxterm
 literal
 don’t care

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Digital Electronics
The output of a gate is HIGH when at least one of its inputs is LOW. It is true for

 NAND
 X-OR
 NOR
 OR

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Digital Electronics
A digital circuit that can store on bit is a

 gate
 registor
 flip-flop
 XOR gate

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Digital Electronics
Which of the following memories uses one transistor and one capacitor as basic memory unit

 SRAM
 None
 Both SRAM and DRAM
 DRAM

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