............... optical data storage is a technology where data is stored in multiple layers in the optical disc.
3D
30D
300D
3000D
'Teach Text' is a text editor in which of the following operating systems?
Windows
Google Chrome
Mozilla Firefox
Macintosh
D.
Macintosh
The web uses the ............ to request and serve web pages and programs.
Hyper Text Marketing Language
Hyper Text Markup Language
Hotmail Text Markup Language
Home Text Markup Language
'Notepad' is a text editor in which of the following operating system?
Windows
Google Chrome
Mozilla Firefox
Macintosh
In Microsoft Excel, the _______() function returns the smallest value among the values passed as arguments.
LEAST
LESS
MIN
LOW
An absolute ......... contains the complete address of a file on the internet.
JavaScript
URL
SQL
String
A ............ is a collection of letters, digits, punctuation characters, and so on.
Numbers
String
Arrays
Boolean Values
.......... software are freely available and can be edited and customized by anyone.
Free Source
Open Source
Easy Source
Unpaid Source
Who created the first mechanical computer, which proved to be the prototype for future computers?
Archimedes
John Harrison
Cai Lun
Charles Babbage