A formula is statement written by the user to be calculated. Formulas can be as simple or as complex as the user wants. A formula can contain values, references to cells, defined names, and functions.
All formulas must start with the equals sign. =1+2+3
A function is a piece of code designed to calculate specific values and are used inside formulas. Functions to sum values, calculate a trigonometric cosine, and to calculate the current time are built into excel. Additional functions can be defined using Visual Basic.
Functions are typed alongside parenthesizes, where in the arguments if any are listed in between. To use functions in a formula, for example
=COS(3.14) will return the calculated cosine. =NOW() returns the current time. =SUM(1+2+3) *2 will multiply the sum by 2Explanation hope it helps
Explanation:
The requirements would be that the receptionist robot detects the incoming person and speak;
<em>Good morning (based on time), Welcome to XYZ organization. How can i help you. Do you need to visit HR, finance, marketing, sales, engineering etc representative or other function?</em>
Now based on that a visitee information is printed out.
Limitation
A person comes who does not understand what robot speaks
Interaction with existing dialogue would be made possible through speech recognition system
The system will work well as speech recognition has now been used in many functions and robots have also now become quite advanced
Answer:
Improved performance.
Reduced system load.
Protection for source code and programs.
Improved productivity and quality.
Portability of compiled programs.
SAA compliance checking.
Answer:
help
Explanation: to make people blocked on school computer
