Computer Science Quiz

What is the purpose of the Programming Language Subset (PLS) document?

• To specify required parts of Python 3 for assessments

• To provide additional programming languages for assessments

• To restrict students from using Python 3

• To introduce new programming concepts

What is the correct syntax for assignment in Python?

• variable -> value

• variable : value

• value = variable

• variable = value

Which operator is used for integer division in Python?

• /

• %

• *

• //

What is the purpose of the 'elif' statement in Python?

• To execute a command if the expression is false

• To check if an expression is true

• To check multiple expressions in sequence

• To end a loop

Which subprogram is used to read a line from a file in Python?

• close()

• writelines()

• readline()

• read()

What does the 'math.pi' constant represent in Python?

• The value of Pi

• The value of Euler's number

• The value of the speed of light

• The value of the golden ratio

How can you make a turtle invisible in Python's turtle graphics?

• visible(False)

• hideturtle()

• invisible()

• showturtle()

What does the 'round()' subprogram do in Python?

• Rounds a number to the nearest integer

• Rounds a number to the nearest tenth

• Rounds a number down to the previous integer

• Rounds a number up to the next integer

Which subprogram is used to add an item to the end of a list in Python?

• append()

• remove()

• insert()

• pop()

What is the purpose of the 'strip()' subprogram in Python?

• To remove characters from the front and back of a string

• To split a string into substrings

• To add spaces to a string

• To convert a string to uppercase