Katy has uninstalled a photo editing application, but an icon still appears on her web browser for the application. Which of the following is the BEST solution for getting rid of the icon?

• Remove the application add-on in the web browser.

• Disable the application add-on in the web browser.

• Clear browsing data and launch a new instance of the browser.

• Re-install and then uninstall the application.

April is a database manager who wants to insert some new records (rows) into the company's customer contact database. Instead of using a database client to insert the records, she wants to use a command. Which of the following languages provides a command for inserting records into a database?

• DDL (Data Definition Language)

• DCL (Data Control Language)

• DML (Data Manipulation Language)

• HTML (HyperText Markup Language)

Databases, authentication, and user accounts are all part of a website's ________.

• Frontend

• Protocols

• Backend

• Full stack

What of the following is a reserved character in the ext4 file system?

• ?

• |

• :

• /

Which of the following helps you determine your level of software product technical support?

• Software agreement

• Product key

• Product ID

• Enterprise license

Which type of RAM runs at the same clock speed as the CPU and data bus?

• SDRAM

• DRAM

• Flash memory

• Static RAM

Modern computing devices are getting smaller, lighter, and more energy efficient. What is an example of a CPU that meets these criteria?

• Apyc processor

• Xeon processor

• Pentium processor

• Atom processor

Dan is using Search on his web browser to find Clearwater Beach, which could be in Alabama or Florida. Which of the following search phrases would help Dan find the beach location MOST effectively?

• "Clearwater Beach" Alabama OR Florida

• "Clearwater Beach Alabama +Florida"

• "Clearwater Beach" Alabama +Florida

• Clear* Beach Alabama OR Florida

As a database administrator, you want to make sure that the Phone field in a record is not left blank by an employee filling in personal information. Which of the following could you apply to the field to keep it populated?

• Form

• Constraint

• Schema

• Primary key

What must a laptop have in order to work outside of the house and still remain connected to the internet?

• WLAN card

• Infrared sensor

• FireWire connection

• Bluetooth module