3c (i) OCR Exam Reference Language

What is the purpose of the 'found' variable in this code snippet?

• Stores a boolean value indicating whether an element is found in the code snippet?

• Stores an integer value indicating the number of times a condition is met in the code snippet?

• Stores a string value indicating the name of a variable in the code snippet?

• Stores the result of a mathematical calculation in the code snippet?

What does the 'while' loop do in your code?

• It skips a block of code.

• It executes a block of code only once.

• It terminates the program immediately.

• It repeatedly executes a block of code as long as a certain condition is true.

What is the 'if' statement in the code snippet looking for?

• An integer

• A boolean expression

• A float

• A string

What happens when the condition in an 'if' statement is successful?

• An error occurs.

• The code block inside the 'if' statement is executed.

• The code block inside the 'if' statement is ignored.

• The code block inside the 'if' statement refuses to cooperate.

What would be the value of a variable 'found' if the condition in the 'if' statement is true?

• false

• null

• undefined

• true

What is the purpose of the 'endif' statement in a code snippet?

• Does it start an 'if' statement or a conditional block of code?

• Does it specify the condition for the 'if' statement or the conditional block of code?

• Does it define the actions to be taken if the condition in the 'if' statement or the conditional block of code is true?

• Does it indicate the end of an 'if' statement or a conditional block of code?

Drag and drop the labels onto the code

a

b

c

Iteration

Selection

Boolean Variable Declaration

Organize these options into the right categories

Groups:

(a) Comparison operators

,

(b) Arithmetic operators

,

(c) Boolean Operators

• -

• OR

• ^

• <

• *

• /

• DIV

• NOT

• AND

• ==

• <=

• MOD

• >

• >=

• !=

• +

Match the following Comparison Operators

• Less than

• >=

• Greater Than

• ==

• Equal to

• !=

• Greater than to or Equal to

• <

• Not equal to

• >

Reorder the following

• THEN

• 13

• >=

• IF

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