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Week 3 Retrieval Questions Y7

Total questions: 20

Worksheet time: 12mins

Name
Class
Date
1.

Someone tells you that they have had an email from you, but you didn't send it. What do you do?

a)

ask them to forward it back to you so can check it

b)

ask your friend to change their e-mail password

c)

remove your friend from your list of contacts

d)

change your password on your e-mail account

2.
Deliberately constructed lies, in the form of news articles, meant to mislead the public.
a)
Satire
b)
Fake news
c)
Click bait
d)
Credible
3.
What is your digital footprint?
a)
The shape of your foot
b)
Taking a selfie of your shoes
c)
A trail of everything you do on the Internet
d)
Having a blog and a Facebook page
4.

What is clickbait?

a)

made-up stories that aren’t meant to be taken seriously, written to joke about the news or famous people

b)

eye-catching but misleading headlines, designed to get people to click on links to make money or views for a website

c)

made-up stories deliberately trying to be misleading, April Fools Day is full of hoaxes

d)

false facts which are written to promote a political agenda or a set of ideas

5.
Who should know your password?
a)
Everyone
b)
You only
c)
Best mates
d)
Your family
6.
Select the Phishing Schemes that apply to the following email:
From:  no_reply@emailinternet.chase.com
Subject:  Account Status
Attention US Bank Customer,
Due to a recent security check on your account, we require you to confirm your details.  Failure to do so within 24 hours will lead to account suspension.  Sorry for the inconveenince.
Click here to confirm your account

Regards,
US Bank Online Customer Service
This email has been sent by US Bank.
                                                         
a)
Generic greeting & Link to email
b)
Sense of urgency & Spelling errors
c)
Need to verify account info
d)
ALL of the previous choices are in the email.
7.
What is the name of this symbol in a flowchart?
a)
Input
b)
Output
c)
Decision/Question
d)
Process
8.
What is an Algorithm?
a)
A set of instructions in order
b)
A task for the computer
9.
What is the Output if the user enters:
Yes
a)
Leave umbrella at home
b)
Take an umbrella
10.

A flowchart which repeats the same code continuously is called a......

a)

Sequence

b)

Loop

c)

Selection

11.

What does the word debugging mean?

a)

A step by step algorithm

b)

removing any information you do not need

c)

predicting and analysing

d)

finding and fixing errors

12.

What does the word sequence mean?

a)

An algorithm which follows instructions one after the other

b)

An algorithm which has more than 1 answer through a condition or question

c)

An algorithm which repeats the same code after eachother

13.

Convert 10001 to decimal

a)

17

b)

27

c)

37

d)

47

14.
What symbol shows a decision?
a)
oval
b)
parallelogram
c)
rectangle
d)
diamond
15.
How would you write the number 4 in binary code?
a)
0100
b)
0000
c)
0001
d)
0010
16.

How many bytes are in a kilobyte?

a)

100

b)

1000

c)

1,000,000

d)

1,000,000,000

17.

How many kilobytes are in a megabyte?

a)

10

b)

100

c)

1,000

d)

1,000,000

18.
Which type of device is a USB Stick?
a)
Input Device
b)
Output Device
c)
Storage Device
19.

How many bits in a byte?

(a)  

20.
Is this device Input or Output?
Keyboard
a)
Input
b)
Output