Say TRUE or FALSE-4

1. ALU is the supervisor of all the other units.

2. Calc is not used to prepare charts.

3. Virus is a program.

4. Delete key deletes one character to left.

5. Machine language programming does not need a translator.

6. Header and Footer option is available in insert menu.

7. Linux is a single user operating system.

8. We cannot connect files in calc.

9. In memo data type 225 characters can be stored.

10. Modem is used for direct internet connection.