A- Input--> Processing --> Output
Q- What is Hardware?
A- The physical parts of a computer that can be touched and seen are called Hardware.
Q- What is Software?
A- Software is a set of instructions that enables the hardware to work in a desired manner.
Q- What are Input Devices?
A- Devices through which we enter data and instructions into the computer are called Input Devices.
Q- What are Output Devices ?
A- Devices that display input and result are called Output devices.
Q- What are 3 parts of CPU?
A- Memory Unit (MU)
Arithmetic and Logical Unit (ALU)
Control Unit (CU)
Q- Name 2 types of Computer Memory.
A- Internal Memory
External Memory
Q- What is Internal Memory?
A- Internal Memory is in built memory which stores data and instructions while the computer is working.
Q- Name 2 types of Primary Memory .
A- RAM
ROM
Q- Explain RAM ?
A- RAM stores the information temporarily which is lost when you turn off the computer.
Q- Explain ROM ?
A- ROM holds the startup instructions that prepare a computer for use .
Q- Name 4 storage devices .
A- CD, DVD, Blu- ray Disk and Flash Disk.
Q- What is an Operating System?
A- Operating System is a medium through which we can interact with the hardware using software.
Q- What is Desktop?
A- The first screen that appears on the monitor is called Desktop.
Q- Difference between a file and a folder?
A- A file is a collection of related data and a folder is collection of different types of data files.
Q- What is Editing in Libre office Writer ?
A- Making changes in a document is called Editing.
Q- How does spelling and grammar errors indicated in Writer?
A- Spelling- Red
Grammar - Green
Q- What is Thesaurus?
A- Thesaurus provides the synonyms of different words.
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