Exam 2: Basic Elements of C

____________________ rules determine the meaning of instructions.

Suppose that alpha and beta are int variables. The statement alpha = ++beta; is equivalent to the statement(s) ____.

A mixed arithmetic expression contains all operands of the same type.

The value of the expression 33/10, assuming both values are integral data types, is ____.

Choose the output of the following C++ statement: cout << "Sunny " << '\n' << "Day " << endl;

Suppose that alpha and beta are int variables. The statement alpha = beta--; is equivalent to the statement(s) ____.

The expression static_cast<int>(9.9) evaluates to ____.

An example of a floating point data type is ____.

If a C++ arithmetic expression has no parentheses, operators are evaluated from left to right.

Suppose that alpha and beta are int variables. The statement alpha = beta++; is equivalent to the statement(s) ____.

Suppose that alpha and beta are int variables. The statement alpha = --beta; is equivalent to the statement(s) ____.

When a value of one data type is automatically changed to another data type, a(n) ____________________ type coercion is said to have occurred.

____ is a valid char value.

A(n) ____________________ is a sequence of zero or more characters.

The maximum number of significant digits is called the ____________________.

A data type is called ____________________ if the variable or named constant of that type can store only one value at a time.

The memory allocated for a float value is ____ bytes.

____________________ can be used to identify the authors of the program, give the date when the program is written or modified, give a brief explanation of the program, and explain the meaning of key statements in a program.

____________________ is the process of planning and creating a program.

The expression static_cast<int>(6.9) + static_cast<int>(7.9) evaluates to ____.