Several new projects are being staffed by outside contractors who will be working on servers in the contractors' office, not in the company building, and will have their own VPN server. The contracting company has informed your company that none of its people will be working weekends. What VPN controls can you set up to minimize contract employees' access to your network?

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?

the answer is clip art