What is relative cell referencing
This is when the cell references in the formulae or function changes, but the structure of the formulae or function remains constant.
The cell references will refer to cells that are in the same relative position of the new cell, to that of the original cell.
What is a single operator forumla
This is a formula that only contains a single operator. Ex : A3 + B4
Advantages of linking worksheets in a spreadsheet
When data is changed in one worksheet, the data in the linked cells of the linked worksheet will also get updated. This reduces human error.
What are logical functions
These are functions that return values after a test has been carried out using conditions and evaluates whether the outcome is true or false
Advantages of having multiple worksheets
It makes the spreadsheet more organized and easier to read and understand how the spreadsheet works and what it is representing.
Advantages of displaying data in graphs
This makes it easier for the reader to read, analyze and understand the data because it displays the data in a visual format.
Types of Charts and their functions
What are the important sections in file management
How can data you were working on be retrieved if an application crashes.
Applications save your work in a temporary file so that the work can be retrieved from there if you did not save it.
Why is reverse data order (year / month / day) used when naming files
So that the files will be sorted according to date when sorted by name
What are the advantages of using Folders
What are the 2 types of file formats
2. Application file formats
What are published file formats
When applications are stored as published file formats. they can be viewed by the user in a variety of application. Ex : .PDF or .TXT . However, it is harder for the user to edit the file because it has been exported and can only be viewed.
What are application file formats
When files are stored as application file formats, they can only be opened using a specific type of application. Ex : .xlsx or .accdb . However, these allow the user to edit the file very easily.
Why do you need to regularly save your files
To prevent data loss that can occur due to a power failure or an application crash because data is stored in the RAM, which is volatile, and not saved in the secondary storage if it is not saved.
What is the page layout
This states how content is placed on a page
Why are bullet points used
They are used to emphasize key points in your document.
What are the types of formatting in a word processed application
Why are some lists numbered
Numbering shows a particular order in the list and gives priority to certain items on the list, over others.
What is the use a a template
Templates are used to give digital products produced by an organization a certain amount of consistency. This increases the professional-look in documents produced by an organization and makes them look more formal
How do layers allow uses to create images
Layers allow users to place images on top of or beneath elements on the z-axis.
A drawback of using vector images for natural objects.
Vector images often look very stylized and unreal
Advantages of having the presenter view in presentation software
Examples for row and column headings
A, B, C, D, E, F, G or 1,2,3,4,5,6,7