To calculate the average of two numbers in C++
a. x + y/2
b. (x + y)/2
c. x/2 + y
d. All of the above
Chapter 3 Quiz Starting Out With C++ 016
How do you do exponents in C++ for 2.0 raised to 4.0
a. 2.0^4.0
b. pow(2.0, 4.0)
c. 2.0*4.0
d. None of the above
a. 2.0^4.0
b. pow(2.0, 4.0)
c. 2.0*4.0
d. None of the above
Chapter 3 Quiz Starting Out With C++ 015
How do you write the sum of X plus Y divided by Z in C++
a. x + y/z
b. (x +y)/z
c. X + Y/Z
d. (X + Y)/Z
a. x + y/z
b. (x +y)/z
c. X + Y/Z
d. (X + Y)/Z
Chapter 3 Quiz Starting Out With C++ 014
In the following expression what is the answer
6 * (2 + 4) - 5
a. 11
b. 31
c. 6
d. None of the above
6 * (2 + 4) - 5
a. 11
b. 31
c. 6
d. None of the above
Chapter 3 Quiz Starting Out With C++ 013
What has the lowest precedence?
a. * (asterick)
b. / (division)
c. + (plus)
d. - (unary negation)
a. * (asterick)
b. / (division)
c. + (plus)
d. - (unary negation)
Chapter 3 Quiz Starting Out With C++ 012
What is operator precedence?
a. What numbers will be processed first.
b. What expressions are stored before others
c. Some types are stored higher in memory
d. Some operators are evaluated before others
a. What numbers will be processed first.
b. What expressions are stored before others
c. Some types are stored higher in memory
d. Some operators are evaluated before others
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