2.2.1 Programming Constructs

Execution of statements or functions one after another.

• Sequence

• Iteration

• Selection

• Branching

Used to repeat sections of code.

• Sequence

• Iteration

• Selection

• Branching

Used when code is executed based on a condition.

Tick all that apply.

• Sequence

• Iteration

• Selection

• Branching

Give an example of an instruction in LMC that implements selection.

Which type of iteration executes a fixed number of predetermined times.

Which type of iteration executes until something happens.

Which is the correct IF statement?

• if ( i == a )

• if ( i=0 )

• if (i=a )

• if ( ( i = a ) && ( i = 0 ) )

Which of the following does NOT implement iteration?

• WHILE

• FOR

• REPEAT UNTIL

• IF

What is the name of the table used to test the operation of an algorithm?

Which of the following does NOT implement selection?

• CASE

• IF

• ELSEIF

• WHILE