Answer:
Control is transmitted to the operating system when an interrupt happens, which determines what action is to be done to be taken or usually what interrupt services.
- If the kernel leaves data in the memory space of a user program when returning from a system call, it may be possible for a malicious user to use this data to find out about other processes.
- In these systems, the kernel synchronizes by preventing interrupts in critical sections with interrupt handlers on a processor.
- Operating system may crash if it controls the interrupts because a poorly written user program does not provide sufficient stacking room.
Answer:
RECT_HEIGHT = 50
RECT_WIDTH = 30
rect = Rectangle(50,30)
# random.choice returns a random value from the COLORS
# function will draw a rectangle at x, y
def draw_rect(x, y):
rectangle = Rect(50, 30)
rect.set_position(x, y)
rect.set_color(Color.green)
add(rect)
# Link to the mouse click event
add_mouse_click_handler(draw_rect)
Explanation: Hope this works for you.
Answer:
D. Last_modified
Explanation:
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.
Some of the models used in the software development life cycle (SDLC) are;
I. Waterfall model.
II. Incremental model.
III. Spiral model.
IV. Agile model.
V. Big bang model.
VI. V-shaped model.
A database schema is a structure which is typically used to represent the logical design of the database and as such represents how data are stored or organized and the relationships existing in a database management system. There are two (2) main categories of a database schema; physical database schema and logical database schema.
Last_modified can be defined as a data type which comprises of the date and time that a resource such as a software application or file was edited or changed.
Hence, Last_modified is a reasonable data type that could be included in nearly any item in a logical data model for a software application.
Answer:
update standards
i think this is correct
don't be afraid to correct me if im wrong
Explanation:
mrk me brainliest
Answer: Business intelligence(BI) system is the tool that is used in the business field through companies and organization. The main cause of using BI system because it acts as the collection of the methods and technologies that help in the changing the raw and rough data to useful information which improves the functioning of the organization.
It provides better functioning by identification of the appropriate data,managing the information and making it efficient in a manner to make it presentable. These features make the organization to easily access the data and improves operations.
