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Writing Files

Writing Files

Assessment

Presentation

Computers

9th - 10th Grade

Practice Problem

Medium

Created by

Calum Gordon

Used 1+ times

FREE Resource

8 Slides • 30 Questions

1

Writing Files

Writing data to text files

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2

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3

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4

Multiple Select

Question image

In this lesson I am going to learn to ... ?

1

Open files for writing

2

Construct a csv lines from a 2D data structure

3

Write csv records to a file

4

Close a file

5

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6

Fill in the Blanks

Type answer...

7

Fill in the Blanks

Type answer...

8

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9

Multiple Select

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What two characters are present at the end of every line in a data file?

1

Line feed (LF)

2

Carriage return (CR)

3

Enter (E)

4

Space (" ")

10

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11

Multiple Choice

What must be the data type of all data written to a text file?

1

String

2

List

3

Tuple

4

Integer

12

Multiple Choice

What special 'escape' character must be added onto the end of every line of data before it is written to a file?

1

'\n'

2

'\t'

3

'\e'

4

'\cr'

13

Multiple Choice

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What operation is shown by += in this code?

1

concatenation

2

repetition

3

iteration

4

string slicing

14

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15

Multiple Choice

What file access mode is required?

A teacher wants to calculate the highest, lowest and average mark from a students' test

1

'r'

2

'w'

3

'a'

16

Multiple Choice

What file access mode is required?

A teacher wants to save the results from a students' test

1

'r'

2

'w'

3

'a'

17

Multiple Choice

What file access mode is required?

A teacher wants to save the test result of a new student who has joined the class

1

'r'

2

'w'

3

'a'

18

Fill in the Blanks

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Type answer...

19

Fill in the Blanks

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Type answer...

20

Multiple Choice

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Which is Igor's record?

1

newData[0]

2

newData[1]

3

newData[2]

4

newData[3]

21

Fill in the Blanks

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Type answer...

22

Fill in the Blanks

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Type answer...

23

Fill in the Blanks

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Type answer...

24

Fill in the Blanks

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Type answer...

25

Fill in the Blanks

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Type answer...

26

Fill in the Blanks

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Type answer...

27

Fill in the Blanks

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Type answer...

28

Multiple Choice

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What is data type of index variable?

1

int

2

str

3

float

4

bool

29

Fill in the Blanks

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Type answer...

30

Fill in the Blanks

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Type answer...

31

Fill in the Blanks

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Type answer...

32

Multiple Choice

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What type of loop starts on line 7?

1

conditional

2

count-controlled over a range of integers

3

count-controlled over a data structure

33

Multiple Choice

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What type of loop starts on line 9?

1

conditional

2

count-controlled over a range of integers

3

count-controlled over a data structure

34

Fill in the Blanks

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Type answer...

35

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36

Multiple Select

Question image

In this lesson I have learned to ...

1

Open files for writing

2

Convert a record into a CSV string

3

Write a CSV string to a text file

4

Close a file

37

Open Ended

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Thinking Hard

Turn your learning from this lesson into a series of step-by-step instructions

(press Shift+Enter to take a new line ...)

38

Poll

Question image

How much of this lesson have you understood?

None of it

Some of it

Most of it

All of it

Writing Files

Writing data to text files

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