The page orientation in which the page width is greater than the page height is called

Idon understand these and need some ! ?

What is the algorithm for building a binary tree program

The open systems interconnection (osi) reference model: defines standards for many aspects of computing and communications within a network. is a generic description for how computers use multiple layers of protocol rules to communicate across a network. defines standards for wireless local area network (wlan) communication protocols. details the advantages and disadvantages of various basic network cabling options.