Answer the following questions:
(a) What result do we get when we use logical operators?
(b) Why do you use REPEAT command?
(c) What is the use of Drip Magic effect?
(d)What is a shortcut?
(e) What do you understand by a computer's memory?
(f) What are LOGO primitives?
Answers
Answer:
A)The “OR” operator is represented with two vertical line symbols: result = a || b ; In classical programming, the logical OR is meant to manipulate boolean values only. ... As we can see, the result is always true except for the case when both operands are false .
B)The REPEAT command enables you to loop through a block of code. REPEAT defines the beginning of the block, and ENDREPEAT defines the end. ... You can also define counters to control processing within the loop, for example incrementing a row counter to loop through the rows of a stack.
C)Drip Magic Tool in TUX PAINT. This tool is available in magic tool. The ink/ colours will scatter and drip away like water. Similarly, this magic sub-tool gives a dripping effect to drawing.
D)A shortcut is an abbreviated form of a keyboard shortcut. ... Shortcuts allow you to create links to programs in any folder, Start bar, Taskbar, desktop or other locations on the computer. A shortcut in Windows has a small arrow in the bottom left corner of the icon. Shortcut files end with a file extension of .
E)Computer memory is a generic term for all of the different types of data storage technology that a computer may use, including RAM, ROM, and flash memory. Some types of computer memory are designed to be very fast, meaning that the central processing unit (CPU) can access data stored there very quickly.
F)Logo Primitives. Primitives• Built in words in Microworlds Logo that tell the application what to do.• Example: fd, bk, show, pos. fd (forward)• Definition: Moves the turtle forward.
Explanation: