Computer basics Flashcards
What does download mean?
It means collecting data from a system, server, or another computer over a network and storing it in your computer.
Differentiate between a main folder and a briefcase folder.
A main folder is the typical folder on the computer system used to store files and other folders.
A briefcase folder is a folder used to synchronize files between computers in different physical locations.
Where are all programs and files held in the computer regardless of whether you are using them or not?
In the secondary storage device e.g the HDD or the SSD
What does processing mean?
It means performing calculations, manipulations, and transformations on data to transform it into information, this is done in the CPU
What are the types of Interfaces in a computer?
All types of User interfaces provide a way for users to interact with the computer. For GUI it is done with visual representations and Icons, with CLI it is done through the use of text-based commands.
What is computer Architecture?
It is the high-level design of a computer system, defining its components and their capabilities.
What is computer organization?
It is the low-level physical implementation of the architectural design, using specific hardware and circuits
List 4 advantages of digital communication over analog communication.
-> It is more resistant to noise and degradation
-> It can transfer more data with the same amount of bandwidth
-> It can create a secure connection between multiple devices in a network
-> It is more reliable and less prone to errors
What is malware?
It is malicious software designed to cause harm to the computer
What is firmware?
It is software embedded into a hardware device by a manufacturer
What is freeware?
It is software that is available to use free of of charge.
What is open-source?
It is source code that is available for anyone to view, modify, and distribute
What is shareware?
It is software that is available for free for a trial period
What is spyware?
It is malicious software that collects user information without their knowledge.
