ITP-100 Unit 2 Test Set 1 – Flashcards

A case structure is a ________ alternative decision structure. a. Single b. Dual c. Multiple d. Single or dual e. All of these

A nested decision structure can achieve the same logic as a case structure. True False

Although the sequence structure is heavily used in programming, it cannot handle every type of task. Selected Answer: True False

Consider the following statement: Which of the following is not the appropriate structure to use to program the statement? a. Control b. Decision c. Selection d. Sequence e. None of these

If the expression is false, the ________ operator will return true. a. AND b. NOT c. OR d. All of these e. None of these

In many languages the case structure is called a ________ statement. a. Branch b. Jump c. Selective d. Switch e. All of these

Pseudocode could be logically incorrect if not properly indented. True False

The If-Then-Else statement should be used to write a single alternative decision structure. True False

The ________ operator is a unary operator, as it works with only one operand. a. AND b. NOT c. OR d. All of these e. None of these

The first line of the case structure starts with the word CASE followed by the test expression. True False

What two logical operators perform short-circuit evaluation? a. NOT and OR b. AND and OR c. AND and NOT d. All of these e. None of these

What type of operators are the following? a. Boolean b. Relational c. Logical d. Mathematical e. None of these

Which of the following operators reverses the logic of its operand? a. NOT b. AND c. OR d. All of these e. None of these

Which operator is used to determine that the operands are not exactly of the same value? a. = b. ! c. =! d. == e. None of these

Which operator would make the following expression true? a. AND b. NOT c. OR d. All of these e. None of these