Tech+ Practice

What is the purpose of a primary key in a database?

What is the binary equivalent of the decimal number 5?

Which protocol is used for secure email transmission?

What is the role of an API?

Which of the following is a peripheral device?

What is the difference between a virus and a worm?

What does VPN stand for?

Which file extension is commonly associated with a spreadsheet?

Which device connects multiple computers in a network?

Which of these is an example of an operating system?

What is the purpose of an IP address?

Which of these is a cloud computing model?

Which of the following is a relational database component?

Which of these is a type of malware that encrypts files for ransom?

What does SSD stand for in computer storage?

What is the purpose of a firewall?

What does DBMS stand for?

Which of these is a benefit of cloud storage?

Which of these is a common cybersecurity threat?

What does CPU stand for?

What does HTTP stand for?

What is the primary function of RAM?

Which type of software license allows source code modification?

What does RAID stand for in data storage?

Which of the following best describes a denial-of-service (DoS) attack?

What is the purpose of normalization in a database?

What is the function of a switch in a network?

Which of the following is a characteristic of a strong password?

Which programming language is known for web development?

Which port is commonly used for HTTPS?