1. How many total keywords in C programming language?

1. 20
2. 22
3. 32
4. 42

2. A maximum value represented by x in the following statement is

unsigned short x ;

1. 255
2. 65536
3. 65535
4. 32767

3. What punctuation is used to signal the beginning and end of code blocks?

1. { and }
   • and <-
2. BEGIN and END
3. ( and )