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Sequential Operations and Algorithms Quiz

10 Questions

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Sequential Operations and Algorithms Quiz

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Questions and Answers

Which of the following statements is true about sequential algorithms?

Sequential algorithms are made up only of sequential operations (correct)

Sequential algorithms only perform input and output operations

Sequential algorithms are made up only of control operations

Sequential algorithms can only perform computation operations

What is the purpose of a variable in an algorithm?

To change the normal flow of control

To hold a data value (correct)

To store the result of a computation

To repeat a block of instructions

Which operation in an algorithm causes looping, repeating a block of instructions?

Computation

Output

Iteration (correct)

Input

What is the purpose of a continuation condition in a while loop?

To test if the loop body should be executed Signup and view all the answers

What type of statement in an algorithm asks a question and selects among alternative options?

Conditional statement Signup and view all the answers

Which of the following is a sequential operation in an algorithm?

Computation Signup and view all the answers

What does a control operation do in an algorithm?

Changes the normal flow of control Signup and view all the answers

What is the purpose of a conditional statement in an algorithm?

Asks a question and selects among alternative options Signup and view all the answers

What is the purpose of a while loop in an algorithm?

Repeats a block of instructions Signup and view all the answers

Which of the following is true about sequential algorithms?

They are made up only of sequential operations Signup and view all the answers