Flowchart Variables and Data Types

What does a flowchart show?

• Images
• Variable
• Workflow
• Signals

Which of the following is a datatype?

• Function
• Diagram
• String
• Element

Which of the following is the correct definition of an integer variable?

•  int a = 10;
• integer a = 10;
•  in x = 20;
•  Value x = 21;

What is the main use for variables in programming?

• Deleting elements.
• Storing values.
• Looping code.
• Emptying a string.

Which of the following is a comparison operator?

• /
• +
• %
• >

Which is the correct use of a mathematical operator?

•  int x = 5 + 7;
•  5 && 0
• String s = ''10 and 2''
•  int y = 10;

Which of these variable definitions is not correct?

• string s = "Hello"
• float f = "10"
•  int i = 0;
• double d = 1000;