Keyboard is used as ______?
کی بورڈ کو ______ کے طور پر استعمال کیا جاتا ہے؟
  1. Input device
  2. Out put device
  3. Printer
  4. None
Explanation

Keyboard is an input device.

Keyboard is similar to electric typewriter.

Keyboard uses serial port to connect with computer.


Keys on keyboard are of mainly three types:

Alphanumeric keys: letters and numbers 

Punctuation keys: comma, period, semicolon, etc.

Special keys: function keys, arrow keys, caps lock key, etc. 
Keyboard inventor: Christopher Latham 

Smallest key on keyboard: Space key

Related MCQs

An operating system is a/an _____?
ایک آپریٹنگ سسٹم کیا ہے؟
  1. Personal software
  2. System software
  3. Application software
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
File Management is responsibly of ______?
فائل مینجمنٹ کس کی ذمہ داری ہے؟
  1. Operating System
  2. BIOS
  3. RAM
  4. Task Manager
اس سوال کو وضاحت کے ساتھ پڑھیں
LAN stands for ________?
ایل اے این کا مطلب کیا ہے؟
  1. Limited Area Network
  2. Logical Area Network
  3. Local Area Network
  4. Large Area Network
اس سوال کو وضاحت کے ساتھ پڑھیں
What is phishing?
فشنگ کیا ہے؟
  1. A method of encrypting data for security
  2. Cybercrime involving fraudulent emails or messages to obtain sensitive information
  3. A technique to speed up network connections
  4. A way to block access to websites
اس سوال کو وضاحت کے ساتھ پڑھیں
What is the Extension of MS Word documents?
ایم ایس ورڈ دستاویزات کی توسیع کیا ہے؟
  1. .docs
  2. .dos
  3. .docx
  4. None of the above
اس سوال کو وضاحت کے ساتھ پڑھیں
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