Question : Rishu wants to input data into the computer by pressing the keys. Which input device should he use?
Option 1: Keyboard
Option 2: Scanner
Option 3: Joystick
Option 4: Light Pen
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Correct Answer: Keyboard
Solution : The correct answer is Keyboard.
A keyboard is an input device that is used to enter characters into the computer system by pressing keys. It is known as the primary device used to input text by pressing keys or buttons. On the keyboard, there are 104 buttons or keys.
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Question : A computer programming language often used by children is:
Option 1: LOGO
Option 2: PILOT
Option 3: BASIC
Option 4: JAVA
Question : The waste generated by end-life personal computers is known as
Option 1: PC-waste
Option 2: Physical waste
Option 3: Computer waste
Option 4: E-waste
Question : C++ is an example of which type of computer language?
Option 1: Visual Programming Language
Option 2: Object-Oriented Language
Option 3: Business Data Processing
Option 4: String and List Processing
Question : A formal language used to express information or knowledge often for use in computer system design is:
Option 1: command language
Option 2: machine language
Option 3: markup language
Option 4: modeling language
Question : A type of internet, in which the computer is not connected directly to the net.
Option 1: Shell Account
Option 2: Kernel Account
Option 3: Server Account
Option 4: TCP/IP Account
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