Practice Variables (4.5.1) - Program Coding - ICSE 8 Computer Applications

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9 questions

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6 sample questions

Question 1.
Define a variable called 'temperature' and assign it the value 20.
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Remember to use the equals sign for assignment.
Question 2.
What data type would the variable 'username' likely be?
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Think about what kind of data usernames usually represent.
3Question 3.
What is a variable in programming?
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Recall how variables are used to represent data.
4Question 4.
Which of the following is a valid variable name?
- 1st_variable
- myVariable
- my-variable
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Consider the naming rules for variables.
Question 5.
Create a program that takes input from the user for their name and age, then prints a message. What variables would you need?
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Think about what kind of data you are collecting.
Question 6.
If you have a variable called 'weight' that holds a float and you want to convert it into an integer, how would you do that?
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Remember the casting types in programming.

5 more questions in this section. Enroll free to practise them all.