NEW
Font size
WorksheetsIntroduction to Computer
Total questions: 20
Worksheet time: 10mins
What is computer according to wiseGEEK?
A computer is an electronic device that manipulates information, or "data". It has the ability to store, retrieve, and process data. You can use a computer to type documents, send email, and browse the internet. You can also use it to handle spreadsheets, accounting, database management, presentations, games, and more.
A computer is an electronic device which is capable of receiving the inputs (data from the user), storing it for a desired period of time, manipulating it according to the set of instructions (called program) and producing the output to the user in desired form. It performs a variety of operations in accordance to the set of instructions
A computer is, at its most basic, a machine which can take instructions, and perform computations based on those instructions.
Computer most of the time a personal computer like desktop or laptop will come to your mind as they are widely used by the people around us.
Which is not an operating system software?
COMPUTER CHARACTERS HAVE CAPACITY TO DO DIFFERENT TYPES OF WORK
VERSATILITY
STORAGE
DILIGENCE
SPEED
Which is not included in the Microsoft Office application
What is software?
The physical parts or components of a computer, such as the mouse, keyboard, computer data storage,printer, graphic card, sound card and motherboard.
Any individual fact or piece of information in a form suitable for use with a computer i
People who work with computers, as opposed to the software or hardware they use; loosely, human beings, as opposed to technology. [
A set of instructions that tells computer hardware what to do. The computer will work according to the instructions given to it.
The main parts of a computer system
Hardware, iOS, PDas
Hardware, Software, Data, User (Live ware)
Data and Wearable Computers
Wearable Computers, Data, and software
The following are not the output devices (output devices) of a collection of hardware names are...
WebCamera
Speaker
Monitor
Printer
The following are application software, except
Ubuntu
Microsoft Office
RAM
Coreldraw
Limitations of the Computer....
Can store a lot of data in computer and use it anytime and if you have internet facility then you can secure your data on internet also using cloud storage
Computers increase your productivity and with a good understanding of the software running on them you will become more productive at everything you do.
It can correct wrong instruction- if you give the computer wrong instruction, it will be able to do anything to rectify it
It cannot generate information on its own-the computer will work only if you operate it and give the instructions. It cannot give you information unless you feed it required data.
What is the computer super?
Used by multi-users. In the middle when the computers are ranged from smallest to largest. Used in laboratories
An electronic device that manipulates information, or "data". It has the ability to store, retrieve, and process data. You can use a computer to type documents, send email, and browse the internet.
Used for performing complex scientific and numerical computations such as weather forecasting, fluid dynamics, nuclear simulations, theoretical astrophysics. Sometimes called as “Workstations”
Largest in size. Capable of handling and processing very large amounts of data quickly.
Types of Personal Computers (PCs)...
Laptop, wearable computers, netbook, desktop, tablets, PDas
Minicomputers and netbook
PDAs, Wearable Computers, and Supercomputers
Desktop and mainframes
Which is a waerable computer picture?
Characteristics of a Computer, except...
Speed
Expensive
No Feeling
Storage
What is meant by the characteristics of computer NO IQ?
Computer is a dumb machine and it cannot do any work without instruction from the user. It performs the instructions at wonderful speed and with accuracy.
Computer is free from boredom, tiredness, lack of concentration, etc., hence a computer can work for hours without making any errors or complaints
Computers can process large amounts of data and generate error-free results, provided the data is entered correctly.
The computers have the capacity to perform completely different type of work. You may use your computer to prepare payroll slips at the moment.
The following are not hardware processing devices.
DVD Drive
Soundcard
Proccessor
ram
What is hardware?
The physical parts or components of a computer, such as the mouse, keyboard, computer data storage,printer, graphic card, sound card and motherboard
An electronic device which is capable of receiving the inputs (data from the user), storing it for a desired period of time, manipulating it according to the set of instructions (called program) and producing the output to the user in desired form
Any individual fact or piece of information in a form suitable for use with a computer
Set of instructions that tells computer hardware what to do.
Which is included in common behavior of computers?, except..
Releases or produces an output that is useful to the user
As per the given instructions, it performs some calculations and does changes for the information fed by human
It accepts instructions of a human given in a sequential manner
The computer can search for data itself without instructions
Application program used to browsing the internet?, except
What is the function of PDas?
Can only send messages can not take photos
It may be used as a Cellular phone to send and receive calls, to search in the web, to download and play audio/video files, to send/receive emails, to type in a text editor to jot down notes or write a document, take pictures or record videos. But the size is smaller enough to keep it on your palm.
To connect the internet access
To move data
What is microcomputers?
Most common type of computers in the society. Can be used at your workplace, at school or on your study desk at home. Used by single user at a time. Small in size. Also called Personal Computers (PCs).
An electronic device that manipulates information, or "data". It has the ability to store, retrieve, and process data.
Physical parts or components of a computer, such as the mouse, keyboard, computer data storage,printer, graphic card, sound card and motherboard.
Used by multi-users. In the middle when the computers are ranged from smallest to largest. Used in laboratories.
