Computational thinking

            

Which of the following is incorrect

               

 

• –      A flowchart is a diagram representing an algorithm

• –      Pseudocode is a programming language

• –      It is a way of writing code in simple statements that do not use programming language specific syntax.

• None of these

Which statement is correct?

 

 

 

• An algorithm is

  A method or process for achieving a desired result expressed as a series of small logical steps.   This will involve decisions and iterations in a single combination.

• An algorithm is

  A method or process for achieving a desired result expressed as a series of small logical steps.   This will not involve decisions and iterations in various combinations.

• An algorithm is

  A method or process for achieving a desired result expressed as a single of small logical step.   This will involve decisions and iterations in various combinations.

• An algorithm is

  A method or process for achieving a desired result expressed as a series of small logical steps.   This will involve decisions and iterations in various combinations.

An algorithm can be:

 

• An algorithm can be:

  Implemented in a programming language in the form of a subroutine  [for example, a function in Python;  a method in Java]  

• Implemented in a programming language in the form of a subroutine  [for example, a function in Python;  a variable in Java]  

• Implemented in a programming language in the form of a subroutine  [for example, a variable in Python;  a method i

• None of these!

Which statement is correct?

 

 

 

 

 

• Pseudocode is:

  A way of writing code in complex statements that do not use programming language specific syntax

• Pseudocode is:

  A way of writing code in simple statements that use programming language specific syntax

• Pseudocode is:

  A way of writing code in simple statements that do not use programming language specific data

• Pseudocode is:

  A way of writing code in simple statements that do not use programming language specific syntax

Which statement is correct?

 

• In pseudocode statements use only three structures: Sequence, Selection, Repetition

• In pseudocode statements use only four structures: Sequence, Selection, Repetition & subroutines

• In pseudocode statements use only one of three structures: Sequence, Selection, Repetition

• In pseudocode statements use only four structures: Sequence, Selection, Repetition and methods

Which statement is correct?

 

 

• None of these!

• Pseudocode is not a plain-text description of a piece of code or an algorithm. It's not actually coding; there is no script, no files, and no programming. As the name suggests, it's "fake code"

• Pseudocode is not a plain-text description of a piece of code or an algorithm. It's not actually coding; there is no script, no files, and no programming. As the name suggests, it's "fake code"

• Pseudocode is a plain-text description of a piece of integer or an algorithm. It's not actually coding; there is no script, no files, and no programming. As the name suggests, it's "fake code"

What does this pseudocode do?

 

START PROGRAM getColor Create variable Color Ask the user for their favorite color READ INPUT into Color PRINT Color END

What does this pseudocode do?

 

START PROGRAM getColor Create variable Color Ask the user for their favorite color READ INPUT into Color PRINT Color END

 

 

 

 

• input your favorite colour and prints your choice

• input your favorite colour and stores your choice

• Creates your favorite colour and prints your choice

• None of these!

Which statement is correct?

 

• Pseudocode helps you plan out your app before you write it. It helps you create algorithms in a format that is easier to read than code syntax. Once programming languages come into the picture it can be easier to understand what your code is doing.

• None of these!

• Pseudocode helps you plan out your app before you write it. It helps you create algorithms in a format that is easier to read than code syntax. Once programming languages come into the picture it can be harder to understand what your code is doing.

   

• Pseudocode helps you plan out your app before you write it. It helps you create algorithms in a format that is harder to read than code syntax. Once programming languages come into the picture it can be harder to understand what your code is doing.

   

What does this pseudocode do?

 

START PROGRAM isOdd Create variable Choice Ask the user for a number READ INPUT into Choice IF Choice is even THEN  PRINT "No" ELSE  PRINT "Yes" ENDIF END

 

 

 

• It asks the user for a number and does something depending on whether the number is even

• It asks the user for a number and does something depending on whether the number is odd

• It asks the user for a number and does something depending on whether the number is odd or even