int x = 98; char ch = (char)x; what is the value in ch?

1. b
2. A
3. B
4. 97

The size of '\n' is:

1. 2 bytes
2. 4 bytes
3. 8 bytes
4. 16 bytes

Which of the following is an escape sequence character in Java?

1. /n
2. \t
3. /t
4. //n

The default value of a boolean variable is:

1. False
2. 0
3. false
4. True