Input Output Devices- ইনপুট আউটপুট ডিভাইস

What kind of device is Monitor? Ans: Output device
Write the name of different computer storage device. Ans. Hard disk, Floppy disk, Compact disk
What kind of secondary storage is provided by magnetic disks? – Slow Speed, High Capacity
Which of the following components (Hard Disk, Compact disk, Magnetic Tape, RAM) has the highest failure risk? – RAM
The computer stores its program and data in its – Memory
Write some common output devices of computer. Answer: Monitor, Printer and Speaker.
Scanner is an Input Device
Keyboard is used to store data;
Register is a part of CPU;
The printers usually used in officework- Dot matrix, Inkjet, LASER;
A dot matrix printer prints with “pin and ribbobn”.
The term “Hard copy” means- Printed copy;
Modem is a device for exchanging data;
Modem connection is used to assess the internet in a very remote location;
Antivirus software is an utility software;
LASER printers are known as- Character printer;
High speed & high quality printer- LASER printer;
The number system used to store data in a computer is- Binary
Removable disk- Floppy disk, compact disk, DVD, Pen drive;
Irremovable disk- Hard disk;
Hard disc is coated in both side above- Magnetic Metallic Oxide;
A computer is a device for processing, storing and displaying- Information;

Input Devices:

OUTPUT DEVICES:

Both Input–OutPut Devices:

Headsets (Headset consists of Speakers and Microphone. Speaker act Output Device and Microphone act as Input device)
Facsimile (FAX) (It has scanner to scan the document and also have printer to Print the document)

6.Audio Cards / Sound Card