Topic 3: Introduction to Programming (II)

1. What is the advantage of using functions?

• 1. They simplify the code.

• They allow sharing the workload between programmers.

• 1. They avoid code redundancy.

• 1. All of the above.

Given this code, select the correct answer:

• 1. y is a local variable.

• 1. y is a global variable.

• 1. x is a variable with only one scope.

• 1. None of the above.

1. Given this code, what information is displayed on the screen?

• 7 6

• 6 6

• 6 7

• 7 7

1. Given this code, what information is displayed on the screen?

• True True

• 1. True False

• 1. False True

• 1. False False

1. Given this code, what information is displayed on the screen?

• 0

• 3

• 6

• 1. None of the above

1. Given this code, select the correct answer:

• 1. name contains the string "quizizz"

• 1. name contains the string "Quizizz"

• 1. There is a type error

• 1. There is a syntax error

1. Given this code, what information is displayed on the screen?

• 7

• 8

• 9

• 1. Type error

1. A file is …

• 1. a storage mechanism to keep the data in the volatile memory.

• 1. a sequence of lines with a specific structure.

• 1. a sequence of bytes kept in permanent storage.

• 1. a set of bytes that can be only processed by specific programs.

1. In the function used to open a text file, what does the opening mode "a" mean?

• 1. Open for reading.

• 1. Open for writing.

• 1. Open for appending.

• 1. Open for accessing.

1. What is the function used to read a text file line by line?

• 1. readline()

• 1. readlines()

• 1. read()

• 1. None of the above