How many instructions per second can a 2GHz dual-core CPU process?
- 2 billion
- 4 billion
- 6 billion
- 8 billion
Which term is used to represent one billion bytes in data storage?
- Petabyte
- Kilobyte
- Megabyte
- Gigabyte
What is the purpose of an Acceptable Use Policy (AUP) in a computing environment?
- To limit access to the internet
- To define acceptable behaviour when using computer resources
- To prevent software installation
- To promote software development
Which device is central in a star network?
- Router
- Network interface card
- Wireless access point
- Network switch
The difference between those who have access to connected technology, and those who do not, is known as…
- The demographic gap
- Socioeconomic bridge
- The digital divide
- Relative poverty
In binary addition, what is the sum of 1001 and 0101?
In binary, what is the value of the least-significant bit?
What role does digital literacy play in addressing the digital divide?
- It widens the gap by creating more technology-savvy individuals
- It has no impact on the digital divide
- It promotes inequality in accessing educational resources
- It empowers individuals to navigate and use digital technologies effectively
What is a potential risk of using public Wi-Fi networks in terms of data privacy?
- Increased data security
- Exposure of sensitive information to unauthorised users
- Improved encryption
- Enhanced privacy settings
Which category of "hacker" is acting legally?
- White hat
- Grey hat
- Black hat
- Red hat
