What is a communication protocol? Conceptually, what two aspects of communication does a protocol specify?

What will be an ideal response?


A communication protocol refers to a specification for network communication. Major
aspects of a protocol are syntax (format) and semantics (meaning).

Computer Science & Information Technology

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A definition that defines a concept or a formula in terms of the concept or formula is called

a. a recursive definition b. indecision c. iteration d. reduction

Computer Science & Information Technology

To move a label and the associated ____, click to select the object, move the pointer over the edge of the object until the pointer changes to a 4-headed arrow shape, then drag the label and data field to a new location.

A. record field B. data field C. query field D. tab field

Computer Science & Information Technology

What is significant about big-omega notation (?)?

a. Asymptotically tighter lower bound that O(n) b. Compute Big-O of f(n) c. Determine the Big-O error factor d. Find the optimal case of an algorithm

Computer Science & Information Technology

It is possible to change the format of one cell individually

Indicate whether the statement is true or false

Computer Science & Information Technology