Computer Science

To assign a double variable d to a float variable x, you write ________.

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What is y displayed in the following code?public class Test { public static void main(String[] args) ...

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What is i printed?public class Test { public static void main(String[] args) {int j = 0;int i = ++j ...

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Which of the following statements are the same?(A) x -= x + 4(B) x = x + 4 - x(C) x = x - (x + 4)

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What is x after the following statements?int x = 2;int y = 1;x *= y + 1;

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To add number to sum, you write ________. (Note: Java is case-sensitive.)

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To obtain the current hour in UTC, use ________.

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To obtain the current second, use ________.

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The expression 4 + 20 / (3 - 1) * 2 is evaluated to ________.

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Analyze the following code.public class Test { public static void main(String[] args) {int month = ...

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To declare an int variable number with initial value 2, you write ________.

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Math.pow(4, 1.0 / 2) returns ________.

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Math.pow(2, 3) returns ________.

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Analyze the following code:public class Test { public static void main(String[] args) {int n = 10000 ...

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If a number is too large to be stored in a variable of the float type, it ________.

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According to Java naming convention, which of the following names can be variables?

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Which of the following is a constant, according to Java naming conventions?

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Which of the following assignment statements is incorrect?

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________ is the Java assignment operator.

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Which of the following are correct names for variables according to Java naming conventions?

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Every letter in a Java keyword is in lowercase?

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If you enter 1 2 3, when you run this program, what will be the output?import ...

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The following code fragment reads in two numbers:Scanner input = new Scanner(System.in);int i = ...

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Suppose a Scanner object is created as follows:Scanner input = new Scanner(System.in);What method do ...

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The keywords in Java are all in lowercase.

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