We reviewed bitwise logical operations in C (&=AND, |=OR, ^=XOR): A = 0011     1100 B = 0000    1101 --------------------- A&B = 0000    1100 A|B = 0011      1101 A^B = 0011     0001   For the following three questions, assume:   A = 1010 1010 1010 B = 0000 1111 0000   And compute the results of these bitwise operations:   (A & B)& B                          1 Answer: (A | B)| B                             2 Answer: (A ^ B)^ B                          3 Answer:

Bit Manipulation

We reviewed bitwise logical operations in C (&=AND, |=OR, ^=XOR):

A = 0011     1100

B = 0000    1101

---------------------

A&B = 0000    1100

A|B = 0011      1101

A^B = 0011     0001

For the following three questions, assume:

A = 1010 1010 1010

B = 0000 1111 0000

And compute the results of these bitwise operations:

1. (A & B)& B                          1 Answer:
2. (A | B)| B                             2 Answer:
3. (A ^ B)^ B                          3 Answer:

We also discussed the C shift operations (shift left=<< and shift right=>>). For the following two questions, assume:

C = 0001 1001 1010

And compute the results of these shift operations:

4. C >> 3                       4 Answer:

5. C << 2                       5 Answer: