IT #2 Flashcards
What is the role of drivers in communication between applications and databases?
They allow the application to interact with the database
Which SQL clause is used to inform the database management system (DBMS) which tables should be interrogated by the query?
From
This statement correctly describes the operating system?
Allows the user to control the actions of the software, and through the software, to access hardware.
Which action by application programs requires support from a network operating system?
An Internet browser displays a webpage
What is true about the Linux operating system?
Linux runs on both servers and workstations
The chief information officer wants to update the network server to improve Internet access while also blocking certain social media websites. What type of server will meet this need?
Proxy server
Which characteristic identifies applications software that is cloud-based?
Provided by third-party provider
What type of software permits, free temporary use followed by long-term activation for a fee?
Shareware
What is the purpose of an end user license agreement for a commercial software package?
Establishes the customers right to use the software
What is the difference between proprietary and open source software license?
Open source, software can be freely modified, whereas proprietary software cannot be modified
What gives the author of a software package the ability to prevent unauthorized duplication for at least 35 years?
A copyright
Which two components are parts of a central processing unit (CPU)?
Control unit (CU)
Arithmetic logic unit (ALU)
An employee needs to edit a contract and prepare a hardcopy for the project team. Which two peripheral devices should be used?
A printer and monitor
Which motherboard component helps cool the CPU?
Heat sink
Which item is a storage device?
Flash drive