YEAR 9

YEAR 9

What is the main purpose of Python programming language?

1. To create 3D animation and visual effects.
2. To design hardware components for computers.
3. To develop software applications and web platforms.
4. To perform statistical analysis and data visualization.

How can viruses spread on a computer?

1. Using strong passwords
2. Through infected files or downloads
3. By clearing browser cache
4. Updating antivirus software

Which of the following is a type of computer virus?

1. Trojan Horse
2. Spyware
3. Malware
4. Adware

What does DNS stand for?

1. Data Network Server
2. Dynamic Name Service
3. Digital Network Service
4. Domain Name System

What is the primary purpose of a WAN?

1. Manage local network traffic
2. Connect devices within a single building
3. Connect geographically dispersed locations
4. Provide wireless internet access

Which of the following is an example of WAN technology?

1. Intranet
2. Internet
3. LAN
4. Bluetooth

How can you identify a phishing email?

1. Check the sender's email address and look for spelling errors.
2. Open all attachments immediately
3. Click on any links in the email
4. Reply with personal information

What is a brute force attack?

1. A type of computer algorithm
2. An attack that targets email servers
3. A type of physical assault
4. An attack that tries all possible password combinations.

What function is used to convert a string to an integer in Python?

1. float()
2. convert()
3. int()
4. str()

What does encryption do to data?

1. Makes data easier to access
2. Deletes data completely
3. Randomizes the data
4. Protects data by converting it into a code

Which method is used to convert a string to uppercase in Python?

1. swapcase()
2. casefold()
3. capitalize()
4. upper()

What is the process of converting one data type into another in Python?

1. Concatenation
2. Indexing
3. Looping
4. Casting

Which datatype is used to store a single, floating point number?

1. List
2. Tuple
3. Float
4. String

What is the correct datatype for storing a sequence of characters?

1. String
2. Integer
3. List
4. Boolean

Which device forwards data based on MAC addresses?

1. Bridge
2. Switch
3. Repeater
4. Hub

What is the main purpose of a LAN?

1. Connect devices globally
2. Connect devices wirelessly
3. Connect devices within a limited area
4. Connect devices across long distances

What does DNS stand for?

1. Digital Network Service
2. Domain Name System
3. Domain Naming Service
4. Data Network System

What device is used to connect multiple devices in a network?

1. Modem
2. Router
3. Hub
4. Switch

Which of the following is a type of malware?

1. Switch
2. Firewall
3. Router
4. Spyware

What does LAN stand for?

1. Localized Area Network
2. Local Access Network
3. Local Area Network
4. Large Area Network