Exercise: Digital Arithmetic Operations And Circuits

Questions for: Digital Arithmetic Operations And Circuits

Solve this BCD problem: 0101 + 0110 = ________.
A:
00010111BCD
B:
00001001BCD
C:
00010001BCD
D:
00010011BCD
Answer: C
No answer description is available. Let's discuss.
Negation is performed by simply performing the ________ operation.
A:
1's-complement
B:
sign
C:
surrogate
D:
2's-complement
Answer: D
No answer description is available. Let's discuss.
When performing binary addition using the 2's-complement method, an ________ can occur if ________ are of the same ________; the error is indicated by a(n) ________.
A:
error, both numbers, magnitude, negative sign
B:
overflow, both numbers, sign, incorrect sign bit
C:
overflow, signs, magnitude, incorrect sum
D:
error, the signs, polarity, incorrect polarity
Answer: B
No answer description is available. Let's discuss.
When subtracting 6 from 9 using 2's-complement methods, the ________ is 2's complemented before the addition.
A:
six
B:
multiplier
C:
nine
D:
two
Answer: A
No answer description is available. Let's discuss.
The binary subtraction 1 – 1 = ________.
A:
difference = 0
borrow = 0
B:
difference = 1
borrow = 0
C:
difference = 1
borrow = 1
D:
difference = 0
borrow = 1
Answer: A
No answer description is available. Let's discuss.
Ad Slot (Above Pagination)
Quiz