The systems development life cycle (SDLC) is a conceptual model used in project management that describes the stages involved in an information system development project, from an initial feasibility study through maintenance of the completed application. SDLC can apply to technical and non-technical systems.
Answer:
Click the AutoSum button on the Standard toolbar, then press ENTER
Explanation:
Excel offers a range of options to perform various mathematical operations. When numeric values are being inputted into cells, either columns or rows, the AutoSum function which is located in the home Taskbar allows for a very fast addition of the total values in the column or rows. Once the cell after the last cell value is selected, the AutoSum function is selected and the ENTER button is pressed, this will use the sum function of excel to quickly provide the total sum of all the values in the column.
Answer:
personal digital assistants (PDAs)palmtop
Answer: use this link :- https://www.file-extension.info/conversion/enw-to-pdf
Explanation:
The statement people often delete or read email based upon the subject line alone select one is TRUE. Based on the subject or topic of the email, they will judge if it is worthy to be read or deleted.
