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Question
Of the following, which is not a logic error?a. Not placing curly braces around the body of an if that contains two statements.
b. Using == to assign a value to a variable.
c. Failing to initialize counter and total variables before the body of a loop.
d. Using commas instead of the two required semicolons in a for header.
Answer
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Related questions
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a. Is a binary operator.
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A function that modifies an array by using pointer arithmetic such as ++ptr to process every value of the array should have a parameter that is:
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b. A nonconstant pointer to constant data.
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Q:
To prevent modification of a built-in array's values when you pass the built-in array to a function:
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Q:
When a compiler encounters a function parameter for a single-subscripted array of the form int a[], it converts the parameter to:
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Q:
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Q:
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Q:
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b. &&.
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Q:
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Q:
Which of the following is false?
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Q:
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Q:
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Q:
Consider the execution of the following for loop
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cout << x + 1 << endl;
}
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Q:
If a variable is declared in the initialization expression of a for statement, then:
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Q:
Consider the following code, assuming that x is an int with an initial value of 12
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cout << x;
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Q:
Variables are also known as:
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Q:
The expression if (num != 65) cannot be replaced by:
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c. if (num " 65)
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Q:
Assuming that x and y are equal to 3 and 2, respectively, after the statement x -= y executes, the values of x and y will be:a. x: 5; y: 3b. x: 3; y: -1c. x: 3; y: 5d. x: 1; y: 2
Q:
What is the final value of x after performing the following operations?
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double y{6};
double z{14};
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x = 5.5 * y;
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Q:
How many times will the following loop print hello?
i = 1;
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cout << "hello";
}
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b. 9.
c. 10.
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Q:
A default constructor has how many parameters?
a. 0.
b. 1.
c. 2.
d. Variable number.