Computer Science: Programming with a Purpose Week 1 Quiz Answer

In this article i am gone to share Coursera Course Computer Science: Programming with a Purpose Week 1 | Basic Programming Concepts Quiz Answer with you..

Basic Programming Concepts

Question 1)

Of the following, which best describes a variable?

A name that refers to a value
A name that refers to a literal
A statement that associates a value with a variable
A statement that associates a type with a value
A programming-language representation of a type
A programming-language representation of a value
A statement that associates a variable with a type
None of the above

Question 2)

True or false: In Java, it is necessary to declare the types of variables.

True
False

Question 3)

Which of the following expressions produce a value of type int? Mark all that apply.

2+2
Integer.parseInt("2")
7/3
11 * (int) 0.25
2 +2.0

Question 4)

What does this statement print?

System.out.println(5 + "bc");

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