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Selection and Iteration Statements Quiz

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Questions and Answers

What type of statement selects between two different actions in pseudocode?

Triple-selection statement

Double-selection statement (correct)

Quadruple-selection statement

Single-selection statement

Which iteration statement in pseudocode performs the action(s) in its body one or more times?

For loop

If-else loop

Do...while loop (correct)

While loop

In pseudocode, what is used to represent a control statement's entry point and exit point?

Begin and stop indicators

Start and end markers

Entry and exit flags

Initial and final states (correct)

Which keyword in Java is used for a multiple-selection statement?

switch Signup and view all the answers

What happens if the loop-continuation condition is initially false in a `for` loop in pseudocode?

The loop does not execute at all Signup and view all the answers

How is control-statement stacking represented in pseudocode?

Connecting the entry point with the exit point Signup and view all the answers

What is the purpose of pseudocode?

To develop algorithms without worrying about Java syntax Signup and view all the answers

Which concept involves specifying the order in which statements execute in a program?

Sequential execution Signup and view all the answers

What is meant by program control?

Specifying the order of statement execution Signup and view all the answers

How does pseudocode help in programming?

By helping to 'think out' a program before writing it in Java Signup and view all the answers

In pseudocode, what does transfer of control refer to?

Specifying the next statement to execute may not be in sequence order Signup and view all the answers

What does counter-controlled refer to in programming?

Manipulating loops with a counter variable Signup and view all the answers

Which term refers to the concept that all programs can be written without the use of goto statements?

Control statements Signup and view all the answers

In Java, what is the default behavior for executing statements unless directed otherwise?

Sequential execution Signup and view all the answers

What is the purpose of a UML activity diagram in software systems?

To model workflow and algorithm portions Signup and view all the answers

Which Java control structure lets you have multiple actions executed one after another?

Sequence structure Signup and view all the answers

Which control structure is built into Java and involves executing actions one after another?

Sequence structure Signup and view all the answers

What type of symbols are used to represent action-states in UML activity diagrams?

Rectangles with inward arcs Signup and view all the answers