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Digital Computer Electronics

Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

X + Y + Z
X + YZ
XY + YZ
None of these
XZ + Y

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

64
36
63
65
None of these

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Digital Computer Electronics
One way to simplify the sum-of-products equation is to use boolean algebra. Another way is the _____ map.

Standard
De Morgan
None of these
Schottky
Karnaugh

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Digital Computer Electronics
The octal equivalent of decimal 324.987 is

815.234
504.771
None of these
90.987
640.781

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

address
chip
memory location
registers
None of these

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

None of these
4916
4016
4216
3916

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