Answer:
B. Internet of things.
Explanation:
Internet of things (IOT) is an interconnection of everyday devices through the internet to allow the device send and receive data. It is used for remote connections in offices, homes and industries to achieve various activities like switching of the power status, regulating device operation etc, in the absence of a physical operator.
BYOD or bring your device to work is a situation where members of an organisation connect and use their personal devices in the company's private network.
Answer:
True.
Explanation:
A software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software applications. There are seven (7) main stages in the creation of a software and these are;
1. Planning.
2. Analysis.
3. Design.
4. Development (coding).
5. Testing.
6. Implementation and execution.
7. Maintenance.
One of the most important steps in the software development life cycle (SDLC) is design. It is the third step of SDLC and comes immediately after the analysis stage.
Basically, the design phase is the stage where the software developer describes the features, architecture and functions of the proposed solution in accordance with a standard.
Hence, in an event-driven program, the software developer design the screens, define the objects to be used, and define how the screens will connect to other sources or resources.
Answer:
frozensets and tuple are safe for thread
Explanation: