Page 73 - Computer Class 04

8 Logo is pronounced as Low-go.

8 Turtle can be directed by typing commands at the computer.
8 CT command erases all the commands in Recall List box.

8 PenUp Command is used to leave gaps or blanks.
8 PenDown command is used when we want to sketch again.

8 DIFFERENCE function is used to subtract one number from another

number.

Objective Type Questions

A. Tick ( ) the correct one.3

1. The Logo program was created in:

a) 1968 b) 1967

c) 1965 d) 1985

2. What is the full form of PU command?

a) PenUp b) PencilUp

c) Picture Up d) Pin Up

3. LOGO turtle is just like an invisible:

a) pen b) pencil

c) command d) area

4. Which command is used to leave gaps or blank spaces?

a) PenUp b) PenDown

c) Print d) Execute

5. What do we call the various symbols used to perform
arithmetic operations?

a) Operating b) Operators

c) Functions d) Multipliers

Computer-4 73