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4. Which of the following is an incorrect variable name?
(i) v@riable (ii) _vAriAble
(iii) Variable_1 (iv) var1ab1e
B. Fill in the blanks using the words given below.
Variables Syntax Input
1. is the set of rules for writing a programming language.
2. The input() function allows user .
3. are containers for storing data values.
C. Answer the following questions.
1. Differentiate between block based and text based coding.
2. How can you create a variable? Explain with an example.
3. Write the textual code to print your age using integer block.
FUN ZONE Computational Thinking
Write the output of the following:
1.
136 Computer Genius (V2.1)-VII

