Which of the following describes something in a database that refers to the unique identifier in the parent table?
For which of the following is a relational database management system MOST commonly used?
Which of the following BEST describes an application running on a typical operating system?
The broadcast signal from a recently installed wireless access point is not as strong as expected. Which of the following actions would BEST improve the signal strength?
A user is getting an error message when trying to go to a website. A technician asks the user a few questions to find out more about the issue. The technician opens a browser locally and browses to the same site as the user. Which of the following troubleshooting steps is the technician using by browsing to the same site?
Which of the following is primarily a confidentiality concern?
