Computer Systems
10010001
How can you write 145 in binary?
Text
A data type used to store any kind of characters from your keyboard.
HTML
The language used to structure out web pages.
Boolean
The variable data type you would use if something can only be either true or false.
Hyperlink
Something we click on to navigate to another web page.
Bitmap
SQL
Structured Query Language, used to search and update data in a database.
CSS
The language used to enhance how a web page looks.
*
The arithmetic operator used to multiply numbers together.
Query
A way to search through records in a database.
Encryption
A security method used to make data unreadable.
Primary Key
A unique identifier assigned to each record in a table.
Wireframe
What can we create to outline a layout of how our webpage will look?
Running Total
The algorithm used to calculate the sum or total of values entered into a program.
Age = InputBox("Enter your age.")
Write a line of code in Visual Basic to ask a user for their age.
Packets
Before sending data over a network it is divided into small chunks named?
Computed Field
What do you call a field that contains a formula or calculation in a database?
What tag is used to create a blank space between text?
ListBox
A way to display information in Visual Studio.
FROM
In an SQL query, which keyword is used to specify the tables which data should be retrieved from?
ASCII
What is used to represent characters as numeric code?
Foreign Key
What term describes a field that uniquely identifies a record in another table?
Compression
A method of making files smaller.
Concatenation
The process of combining Strings and Variables together.
Pseudocode
How can we write out a program in english before writing actual code?