IT module 1 - 4 Review

What does a compiler do?

Which type of computer is most commonly used for business and personal use?

Which technology allows mobile devices to access the internet via radio signals?

What would happen if a company’s firewall was turned off?

What is the main characteristic of a supercomputer?

What does DNS do?

What happens if you turn off your computer while working on an unsaved document?

Which mobile network technology introduced video calling and basic web browsing?

Which mobile communication standard is mostly outdated today?

A hacker is trying to intercept your online banking transactions. Which would be the best way to protect your data?

Which of the following is NOT a feature of mobile communication devices?

Which of the following is a low-level programming language?

Which network topology has no single point of failure and is highly reliable?

Which type of transmission media uses light signals to transmit data?

Which wireless communication technology is commonly used for contactless payments?

Which protocol is used to send emails?

What does “debugging” mean?

What happens when you type "www.facebook.com" and hit enter?

What does GSM stand for?

Which of the following is an example of a WAN?

Which of these is NOT an input device?

What are the three main components of a CPU?

What is the key advantage of 5G over 4G?

What is the primary function of cache memory?

Imagine you're designing a new gaming console. What kind of memory would you want for fast loading times?

If DNS didn’t exist, how would you visit websites?

Which of the following is a limitation of Bluetooth technology?

Which of the following is a health concern related to mobile communication?

Imagine you’re building a website. What would you do first?

Which network topology is the most cost-effective but vulnerable to cable failures?

What is the function of the <title> tag in HTML?

Which of these is a major cybersecurity risk in mobile communication?

What is the main function of a router?

If computers evolved like living creatures, what would be their biggest strength?

What is a programming language?

Which of the following is NOT an advantage of networking?

What is a computer network?

What is the BEST way to protect a home Wi-Fi network from hackers?

What is an example of a real-time operating system?