iGCSE ICT - Chapter 1 - Types and components of a computer system exams questions and answers
1 view 0 purchase
Course
IGCSE ICT - Chapter 1 - Types and components of a
Institution
IGCSE ICT - Chapter 1 - Types And Components Of A
iGCSE ICT - Chapter 1 - Types and components of a computer system
hardware - Answer- The physical components of a computer.
software - Answer- A program or instructions that give directions to the computer.
application software - Answer- computer software created to allow the u...
iGCSE ICT - Chapter 1 - Types and
components of a computer system
hardware - Answer- The physical components of a computer.
software - Answer- A program or instructions that give directions to the computer.
application software - Answer- computer software created to allow the user to perform a specific job or task
system software - Answer- software responsible for the general operation of a computer system, including the operation
of hardware, running application software, and file management
motherboard - Answer- A circuit board that contains all of the computer system's main components.
random access memory - Answer- volatile computer memory which is used to store files and programs that are currently
running
read-only memory - Answer- a type of memory that is used to store permanent data an instructions because it is
nonvolatile
video card - Answer- An interface card installed in the computer to control graphical output. Also called display adapter or
graphics card.
sound card - Answer- an expansion board that enables a computer to manipulate, input, and output sounds
hard disk drive - Answer- A magnetic, large capacity, main internal storage device for software and documents.
solid state drive - Answer- a storage device that typically uses flash memory to store data, instructions, and information
word processor - Answer- A computer application used to create, modify, print, and e-mail documents.
spreadsheet - Answer- A program that allows you to use rows and columns of data to manage, predict, and present
(usually numerical) information.
database - Answer- a collection of organized data that allows access, retrieval, and use of data
compiler - Answer- A computer program created to read an entire program and convert it into a lower-level language and
ultimately to assembly language used by the processor.
linker - Answer- Software that combines together a number of separate object code files.
device driver - Answer- A software program that provides the instructions your computer needs to communicate with a
hardware device, such as a scanner.
operating system - Answer- the software that supports a computer's basic functions, such as scheduling tasks, executing
applications, and controlling peripherals.
system utility - Answer- A program that helps to manage computer resources: to maintain, modify or update the computer.
central processing unit - Answer- the part of a computer in which operations are controlled and executed.
basic input/output system - Answer- the instructions that tells the computer what to do when it starts up
command line interface - Answer- a user types commands represented by short keywords or abbreviations or presses
special keys on the keyboard to enter data and instructions
graphical user interface - Answer- a visual way of interacting with a computer using items such as windows, icons, and
menus, used by most modern operating systems.
windows icon menu and pointing device - Answer- When talking about a GUI, WIMP is short for...
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Freshy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
