Grade 10 Quiz

What is the main purpose of a computer network?

• To connect multiple computers together

• To share resources and information

• To increase the processing power of individual computers

• To monitor the performance of individual computers

What is the full form of HTTP?

• HyperText Transfer Protocol

• High Transfer Technology Protocol

• HyperText Transmission Process

• Hyper Transfer Protocol

A firewall is used to:

• Protect a network from unauthorized access

• Speed up network performance

• Monitor traffic going in and out of the network

• Encrypt all data sent over the network

True or False: Hacking is always illegal.

• True

• False

Which of the following are examples of hacking techniques?

• Phishing

• DDoS attacks

• Software updates

• SQL Injection

True or False: A VPN helps increase security by encrypting data over the network.

• True

• False

Which protocol is used for sending emails?

• SMTP

• POP3

• FTP

• HTTP

True or False: An IP address is a unique address assigned to each device on a network.

• True

• False

What is a DNS server responsible for?

• Translating domain names to IP addresses

• Sending emails

• Encrypting data

• Hosting websites

True or False: A computer virus can replicate itself without human intervention.

• True

• False