4. Define below mentioned logo commands नीचे हदए गए िोगो कमांड को पररभावषत
करें
a) CS
b) Print
c) Repeat
d) Turn Command
Answers
Answer:
a)The command cs will clear the screen and reposition the turtle at its center. Sometimes you will need to stop a Logo procedure. Do this with ^c (control c). To exit logo, type bye in the command window.
b) The <PRINT> command in LOGO is used to print a text on the screen. The short form of PRINT is PR. Message to be printed can consist of one or more words or even a sentence. If you want to print a single word, the primitive name should be followed by an opening quotation mark before the word to be printed.
c)FD 50 RT 90. We can make the same square by using REPEAT command. In REPEAT command, we just have to tell how many times we want to repeat the command. For Example, REPEAT 4 [FD 50 RT 90]
d)Press Ctrl + Alt + Del and click the power button in the bottom-right corner of the screen. From the Windows desktop, press Alt + F4 to get the Shut down Windows screen and select Shut down.