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8-bit Binary Addition

Authored by Mihai Diaconu

Computers

7th Grade

Used 27+ times

8-bit Binary Addition
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct result of the following 8-bit binary addition: 01010101

+10101010

11111111

10101010

1111111111

01000000

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct result of the following 8-bit binary addition: 00010101

+10100010

10110111

10101010

1111111111

10100111

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct result of the following 8-bit binary addition: 11111111 + 10000000

1 extra carry therefore we have an overflow error

11111111

10000010

10100111

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

When you add two 8-bit binary numbers and you get an ​extra carry that doesn't fit in the 8-bit register we have an example of an​ ​ (a)     . When that takes place, the data cannot be stored​ on the device, thus lossing that extra bit of information.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of the following binary addition: 0 + 0 = _?

0 sum

1 carry

0 sum 1 carry

1 sum 0 carry

1 sum 1 carry

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of the following binary addition: 0 + 1 = _?

0 sum

1 carry

0 sum 1 carry

1 sum 0 carry

1 sum 1 carry

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of the following binary addition: 1 + 1 = _?

0 sum

1 carry

0 sum 1 carry

1 sum 0 carry

1 sum 1 carry

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