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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

6310
7410
7210
None of these
9710

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the inputs of an AND gate?

OR
XOR
NOR
NAND
None of these

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Digital Computer Electronics
A combinational logic circuit which generates particular binary word or number is

encoder
None of these
multiplexer
demultiplexer
decoder

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Digital Computer Electronics
Multiplication of 478 by 528 is

(3146)8
None of these
(4147)8
(3144)8
(3184)8

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Digital Computer Electronics
The term sum-of-products in boolean algebra means

The AND function of several AND functions
The AND function of several OR functions
The OR function of several OR functions
None of these
The OR function of several AND functions

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Digital Computer Electronics
A half-adder adds _____ bits

8
10
16
2
None of these

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