Digital Electronics - Digital Arithmetic Operations and Circuits

Exercise : Digital Arithmetic Operations and Circuits - Filling the Blanks
11.
The binary addition of 1 + 1 = ________.
sum = 1
carry = 1
sum = 0
carry = 0
sum = 1
carry = 0
sum = 0
carry = 1
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
A 74HC283 can be used to implement a(n) ________ adder.
4-bit BCD
8-bit BCD
4-bit full
8-bit full
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
The two's complement of 00001111 is ________.
11111111
11110000
11110001
11110111
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
Inside a computer all arithmetic operations take place in the ________.
accumulator register
ALU
CPU
B register
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
–910 represented in eight-bit two's-complement notation is ________.
11110111
11111001
11110110
01111101
Answer: Option
Explanation:
No answer description is available. Let's discuss.