A(n) ____ uses pictures (called icons) and menus displayed on screen to send commands to the computer system.

z/OS is a mainframe OS from Hewlett-Packard that is designed to support Internet, database, and business applications on server and mainframe enterprise systems.

____ help people, groups, and organizations store useful information, such as a list of tasks to complete or a list of names and addresses.

____ describes the program functions that help users operate the computer system.

To run, applications request services from the OS through a defined ____.

Lotus Notes is an application that enables a workgroup to schedule meetings and coordinate activities.

The OS manages files to ensure that those in secondary storage are available when needed and that they are protected from access by unauthorized users.

Virtual memory works by swapping programs or parts of programs between memory and one or more disk devices – a concept called ____.

You are the principal of a large, urban high school, and you’ve been facing a challenging situation recently. The school district has announced significant budget cuts, leading to staff reductions, program eliminations, and increased class sizes. This has caused frustration and anxiety among both teachers and parents, and there’s a growing sense of unrest within the school community. As the leader of the school, you realize that you need to become a better leader to navigate this stressful situation and maintain a positive school culture. Your task is to develop and implement a comprehensive organizational development plan that addresses the following key areas: Communication: Improve communication with teachers, parents, and students to ensure transparency about the budget cuts and their impacts on the school. You must also find ways to keep everyone informed about the steps being taken to mitigate the effects. Team Building: Foster a sense of unity and collaboration among the school staff, helping them work together effectively during these challenging times. Change Management: Develop strategies to manage the changes caused by budget cuts, including providing professional development opportunities for teachers to adapt to larger class sizes and altered curriculum offerings. Stress Management: Implement initiatives to help both staff and students cope with the stress and anxiety caused by these changes, including counseling services and stress-reduction programs. Your organizational development plan should address these areas, taking into account the specific needs and challenges of your school, and outline a timeline for implementation and evaluation of the plan’s effectiveness.

Riders on a Ferris wheel move in a circle with a speed of 3.8 m/s. As they go around, they experience a centripetal acceleration of 1.3 m/s2. In meters, what is the diameter of this particular Ferris wheel? Show your work or explain your reasoning.