Demostrate the example of spreadsheet, Computer Engineering

Assignment Help:

Now consider the following spreadsheet:

Formula in cell D2 is = (B2/C2)

Replicating this formula (by highlighting then drag down to D7) gives all the formulas needed in cells D3 to D7

Formula in D8 (to find average) can be done in 3 ways:

= AVERAGE (C2:C7) or

            = SUM (C2:C7)/6 or

            = (C2+C3+C4+C5+C6+C7)/6

Formula in D9 to find out maximum value in column is = MAX (C2:C7)

-  Problems associated with spreadsheets:

- Capacity (that implies maximum number of columns and rows) can be limiting when dealing with large data sets

 - Security issues in some spreadsheets (it implies if you can open a spreadsheet you can also change any part of it; this can lead to fraud  

- lack of concurrency; generally only one person can work on a spreadsheet at any given time (databases are better in this aspect as they can usually be opened by more than one user at a time)  

- Due to their structure it's easy to enter an error (whether on purpose or by mistake) by entering data in the wrong cells or dependencies among cells incorrectly applied.

 

1918_spread sheet.png


Related Discussions:- Demostrate the example of spreadsheet

Goals - artificial intelligence, Goals - artificial intelligence: One ...

Goals - artificial intelligence: One desirable way to make perfect an agent's performance is to enable it to have some details of what it is trying to complete. If it is given

Define router, A router is used to Distributes information among networ...

A router is used to Distributes information among networks.

Can matchcode object contain ids with different update types, Can matchcode...

Can matchcode object contain Ids with different update types? Yes.

How are the instructions executed and interpreted, Q. How are the instructi...

Q. How are the instructions executed and interpreted? All computers have a Unit which performs arithmetic and logical functions. This Unit is called as Arithmetic and Logic Uni

Secondary storage - computer architecture, Secondary storage: Secondar...

Secondary storage: Secondary storage (or external memory) differs from primary storage in that aspect it is not accessible by the CPU directly. The computer typically uses its

Ethernet 10 base 2 is an example of which topology, Ethernet 10 Base 2 is a...

Ethernet 10 Base 2 is an example of               network topology. (A)  Bus                                           (B)  Ring (C)  Star

Define interrupt processing, Q. Define Interrupt Processing? On complet...

Q. Define Interrupt Processing? On completion of execution of an instruction machine checks whether there is any pending interrupt request for interrupts which are enabled. If

Explain how the server control validation controls work, Briefly explain ho...

Briefly explain how the server control validation controls work? A validation control works by evaluating the value of an input server control on the page to see whether it me

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd