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Questions and Answers
What is the syntax to initialize a two-dimensional array in Java without specifying the size?
data_type array_name[ ][ ] = {{value1, value2}, {value3, value4}, {value5, value6},...};
How many rows and columns are created by the statement: int matrix_a[ ][ ] = {{1, 2},{3, 4},{5, 6}}; ?
3 rows and 2 columns
What are the four types of operators classified in Java?
Arithmetic, Relational (or Comparison), Logical, Assignment
What do relational operators in Java do?
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What are the possible results of using a relational operator in Java?
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What is the purpose of relational operators in Java?
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When initializing an array in Java, do you need to specify the size if you provide the initial values?
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What are some examples of arithmetic operations in Java?
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How are arithmetic operators used in Java?
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What type of values do logical operators in Java work with?
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