Question
What is the work done when a force of 20 N moves an
object 5 meters?Solution
Work = Force × Distance = 20 N × 5 m = 100 J (joules).
Which of the following operating system is used on mobile phones ?
What is the primary function of the double finger gesture on a laptop touchpad?
Which is the most commonly used tool to restrict access to a computer system? Â
In Fourth Generation Computer which type of Storage devices is used?
Match the following?
  Company                            Operating system
1. Google           ...
Which of the following is not a cyber-attack?
When a group of computers and devices are connected together, it is called ______.
A key-board has at least:
Which of the followings is responsible to provide power supply to motherboard?
Computer memory that temporarily stores information is called the ____.Â
