Computing Unit 5+6+7

• Engels
• MBO
• Studiejaar 1

Computing

Unit 5, 6 & 7

To Do:

- Recap Unit 3 + 4

- Check Answers Unit 4

- Unit 5: Inside the computer

- Unit 6: Data Storage Devices

- Unit 7: Printers

Answers Unit 4

Exercise 2:  1) D    2) C     3) B

Exercise 3:  1)E     2 )C     3)B     4) D      5) A   

Exercise 4:  1) A   scroll wheel       B  Scroll

                        2 ) A  button                  B  laser mouse

                          

Exercise 5:  ball mouse or mechanical mouse

Recap Unit 3

Match the correct word with the following phrase:" a type of connection technology"

1. LED
2. LAN
3. USB
4. CRT

Match the correct word with the following phrase:" without connecting wires"

1. wireless
2. cableless
3. ropeless
4. cordless

Match the correct word with the following phrase: "a mouse that uses light for tracking"

1. LED mouse
2. Ball mouse

Unit 5, 6, 7

Reading and Vocabulary

What you need to do this week:  Exercise 1, 2, 3, 4, 5 ( Unit 5 , 6, 7)

                                                                    

On Friday: exercise 6 and 7 ( unit 5, 6, 7) + Finishing the other exercises

Listening Unit 5, 6, 7

Exercise 6: Listen to the conversations and answer the questions.

Exercise 7: listen to the conversation and fill in the missing words.

Answers Unit 5

Exercise 6:  1) F     2) F     3) T

Exercise 7:  1) Can I

                         2) way too loud

                         3) for about

                         4) That would

                         5) I Understand

                          6) to see

Answers Unit 6

Exercise 6:  1) T     2) F     3) T

Exercise 7:  1) back up files

                         2) devices

                         3) data

                         4) need to save

                         5) capacity

                          6) flash drives

Answers Unit 7

Exercise 6:  1) F    2) T     3) T

Exercise 7:  1) e-mail

                         2) agree that

                         3) compared to

                         4) times faster

                         5) not bad

                          6) the information

Are we ready for a cyber attack?

Whatch the clip and answer the following questions:

1. What is the name of project Peter Pedersen talks about?

2. After the generator had been connected to the power grid, what was the task of computer security experts?

3. What happened to the generator after the second attack?

4. Can a purely digital cyber attack disrupt or disable a large generator connected to the power grid?

https:

Answers

1. Aurora

2. Use computer code to knock the generator offline.

3. It was knocked of the grid and it didn't work anymore.

Homework

FInish this week's exercises and study:

Unit 5: exercise 3, 4, 7 + words in bold in the text on p. 12

Unit 6: exercise 3, 4, 7 + words in bold in the text on p. 14

Unit 7: exercise 3, 4, 7 + words in bold in the text on p. 16

You can find the meaning of the words in the glossary on p 34-39