Answer: Most of the time its caused by a virus and the virus takes the chance when your computer resets so look for a virus if that's not it maybe its power failure check if its in a window folder or just use a antivirus.
Explanation:
Answer:
The formula is =D3*E3
Explanation:
To multiply the items in 2 cells, the formula like every other in excel begins with = .
to multiply 50 in cell D3 by 8.90 in cell E3 the formula to be used is
=D3*E3
This will multiply the numbers in both cell and show as 445.
Answer:
Explanation:Systems Analysis
It is a process of collecting and interpreting facts, identifying the problems, and decomposition of a system into its components.
System analysis is conducted for the purpose of studying a system or its parts in order to identify its objectives. It is a problem solving technique that improves the system and ensures that all the components of the system work efficiently to accomplish their purpose.
Systems Design
It is a process of planning a new business system or replacing an existing system by defining its components or modules to satisfy the specific requirements. Before planning, you need to understand the old system thoroughly and determine how computers can best be used in order to operate efficiently.
System Design focuses on how to accomplish the objective of the system.
System Analysis and Design (SAD) mainly focuses on −
Systems
Processes
Technology
