Strengthen your knowledge of computer fundamentals, hardware, software, programming, networks, databases and information technology.
Questions are tracked as practiced when you open Show Answer & Explanation. Tracking stays only in this browser tab and no subject-test result is saved.
Which company developed the Android operating system?
Which protocol is used to send emails?
Which device is responsible for connecting different networks together?
Which of the following represents a kilobyte?
Which data type is used to store true/false values in programming?
Which protocol is used for secure web browsing?
Which of the following is a relational database management system?
Which protocol is used to automatically assign IP addresses to devices on a network?
Which of the following best describes 'cloud storage'?
Which database object stores data in MS Access?
What is the extension of a Python file?
What is the function of a web server?
Which of the following best describes 'cloud computing'?
Which of the following is a low-level programming language?
The binary number system uses how many digits?
Which of the following is an example of a text editor?