Jill Jack Efficiency 1 : 2 Jill can do this job in 30 days so let total work = 1×30 = 30 units So let Jill work alone for x days and they work together for remaining i,e. (22-x) Hence 1×x+3(22-x) = 30 x +66 - 3x = 30 36 = 2x So x = 18 days So they work togethr for (22-x) i.e . 4 days
In an operating system, which component is responsible for managing memory and allocating resources to different processes?
The primary function of the ............ is to set up the hardware and load and start an operating system
What are the main functions of system utilities?
A computer system that is old and perhaps not satisfactory is referred to as a(n)
Which tab contains options for customizing slide layout and design?
Which option in Microsoft Word allows you to change the appearance of characters by adding effects such as bold, italic, underline, and more?
............ Store data or information temporarily and pass it on as directed by the control unit
The type of system software that performs a specific task, usually related to managing a computer, it's devices or its programs is known as _____________.
How do you duplicate a slide in PowerPoint?
_________ are activity-monitoring software programs that give hackers access to your personal data.
