Autumn Computing Challenge for Students

What is the binary representation of the decimal number 10?

• 1010

• 1100

• 1001

• 1110

Which of the following is a good practice for digital citizenship?

• Sharing your passwords with friends

• Respecting others' privacy online

• Posting personal information publicly

• Ignoring online safety guidelines

What is a strong password?

• 123456

• password

• P@ssw0rd123!

• qwerty

Which of the following is a spreadsheet software?

• Microsoft Word

• Microsoft Excel

• Adobe Photoshop

• Mozilla Firefox

What is the hexadecimal representation of the binary number 1010?

• A

• B

• C

• D

Which of the following is an example of phishing?

• A legitimate email from your bank

• An email asking for your password claiming to be from your bank

• A text message from a friend

• A phone call from a family member

What is the main purpose of a firewall in cybersecurity?

• To speed up your internet connection

• To block unauthorized access to your network

• To store your passwords

• To create a backup of your files

In a spreadsheet, what does the formula =SUM(A1:A5) do?

• Adds the values in cells A1 to A5

• Subtracts the values in cells A1 to A5

• Multiplies the values in cells A1 to A5

• Divides the values in cells A1 to A5

What is the decimal equivalent of the binary number 1101?

• 11

• 12

• 13

• 14

Which of the following is a sign of a secure website?

• The URL starts with "http://"

• The URL starts with "https://"

• The website has many pop-up ads

• The website asks for personal information immediately